CN201332334Y - Connecting structure for voltage regulator and collecting ring-protecting cover of automotive alternating-current generator - Google Patents
Connecting structure for voltage regulator and collecting ring-protecting cover of automotive alternating-current generator Download PDFInfo
- Publication number
- CN201332334Y CN201332334Y CNU2008202313903U CN200820231390U CN201332334Y CN 201332334 Y CN201332334 Y CN 201332334Y CN U2008202313903 U CNU2008202313903 U CN U2008202313903U CN 200820231390 U CN200820231390 U CN 200820231390U CN 201332334 Y CN201332334 Y CN 201332334Y
- Authority
- CN
- China
- Prior art keywords
- voltage regulator
- carbon brush
- collecting ring
- generator
- protecting cover
- 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.)
- Expired - Lifetime
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Abstract
A connecting structure for a voltage regulator and a collecting ring-protecting cover of an automotive alternating-current generator comprises a rear generator cover and the voltage regulator; wherein, the collecting ring-protecting cover is arranged on the rear generator cover; and the side of the voltage regulator is provided with a carbon brush hole in which a carbon brush is mounted. The connecting structure has the following characteristics: the side of the voltage regulator, which corresponds to the periphery of the outlet terminal of the carbon brush, is sleeved with a rubber seal ring, and one side of the rubber seal ring, which faces the collecting ring-protecting cover of the rear generator cover, is provided with a slot in which the collecting ring-protecting cover is inserted. The connecting structure has the following advantages: since the rubber seal ring is added around the carbon brush hole, the sealing effect is good after the voltage regulator is matched with the collecting ring-protecting cover on the rear generator cover, consequently, carbon powder produced by the friction between the carbon brush and a collecting ring can be prevented from dirting the generator, moreover, the service lives of the carbon brush and the collecting ring can be prolonged, and thereby, the service life of the generator can be prolonged.
Description
Technical field
The utility model relates to a kind of vehicle alternator voltage regulator and collector ring protective cover syndeton.
Background technology
Need sealing between the collector ring protective cover on the vehicle alternator bonnet and the carbon brush holder of adjuster.Because the material of bonnet is nylon PA66, the material of adjuster carbon brush holder is PPS, two kinds of materials all are hard materials, therefore the sealing effectiveness between collector ring protective cover and the carbon brush holder is bad, the fricative carbon dust of carbon brush and collector ring is made generator dirty, if there is dust to drop on the collector ring, the coefficient of friction between collector ring and the carbon brush be can strengthen simultaneously, the useful life of carbon brush and the life-span of collector ring reduced.
The purpose of this utility model is to solve the problems referred to above that prior art exists, and a kind of good sealing effect is provided, and can prolong the vehicle alternator voltage regulator and the collector ring protective cover syndeton in the life-span of useful life of carbon brush and collector ring.
The utility model is achieved in that it comprises generator bonnet and voltage regulator, on the generator bonnet, be provided with the collector ring protective cover, be provided with the carbon brush hole at the voltage regulator sidepiece, in the carbon brush hole, carbon brush is installed, its special character is that corresponding carbon brush leading-out terminal location about is set with rubber seal in the voltage regulator side, described rubber seal is provided with slot towards a side of generator bonnet collector ring protective cover, and described collector ring protective cover is inserted in the slot.
The utility model has the advantages that: around in the carbon brush hole, set up rubber seal, voltage regulator cooperates the back good sealing effect with collector ring protective cover on the generator bonnet, can prevent that the fricative carbon dust of carbon brush and collector ring from making generator dirty, and prolonged the useful life of carbon brush and the life-span of collector ring, thereby the useful life of having improved generator.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a rubber seal structural representation among Fig. 1;
Fig. 3 is a collector ring protective roof structure schematic diagram among Fig. 1.
Embodiment
As shown in the figure, the utility model has a generator bonnet 1 and voltage regulator 2, on generator bonnet 1, be provided with collector ring protective cover 101, be provided with the carbon brush hole at voltage regulator 2 sidepieces, carbon brush 4 is installed in the carbon brush hole, corresponding carbon brush leading-out terminal location about is provided with rubber seal 3 in voltage regulator 2 sides, and described rubber seal 3 is provided with slot 301 towards collector ring protective cover 101 1 sides, and described collector ring protective cover 101 is inserted in the slot 301.
Claims (1)
1, a kind of vehicle alternator voltage regulator and collector ring protective cover syndeton, comprise generator bonnet and voltage regulator, on the generator bonnet, be provided with the collector ring protective cover, be provided with the carbon brush hole at the voltage regulator sidepiece, in the carbon brush hole, carbon brush is installed, it is characterized in that: corresponding carbon brush leading-out terminal location about is set with rubber seal in the voltage regulator side, described rubber seal is provided with slot towards a side of generator bonnet collector ring protective cover, and described collector ring protective cover is inserted in the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202313903U CN201332334Y (en) | 2008-12-10 | 2008-12-10 | Connecting structure for voltage regulator and collecting ring-protecting cover of automotive alternating-current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202313903U CN201332334Y (en) | 2008-12-10 | 2008-12-10 | Connecting structure for voltage regulator and collecting ring-protecting cover of automotive alternating-current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332334Y true CN201332334Y (en) | 2009-10-21 |
Family
ID=41225718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202313903U Expired - Lifetime CN201332334Y (en) | 2008-12-10 | 2008-12-10 | Connecting structure for voltage regulator and collecting ring-protecting cover of automotive alternating-current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332334Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112953126A (en) * | 2021-01-20 | 2021-06-11 | 中国长江动力集团有限公司 | Universal type turbogenerator collecting ring housing |
-
2008
- 2008-12-10 CN CNU2008202313903U patent/CN201332334Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112953126A (en) * | 2021-01-20 | 2021-06-11 | 中国长江动力集团有限公司 | Universal type turbogenerator collecting ring housing |
| CN112953126B (en) * | 2021-01-20 | 2023-09-08 | 中国长江动力集团有限公司 | Universal collecting ring housing of steam turbine generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |