CN220173055U - Special rectifier bridge of composite structure brushless generator capable of rear and side output - Google Patents
Special rectifier bridge of composite structure brushless generator capable of rear and side output Download PDFInfo
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- CN220173055U CN220173055U CN202320526003.3U CN202320526003U CN220173055U CN 220173055 U CN220173055 U CN 220173055U CN 202320526003 U CN202320526003 U CN 202320526003U CN 220173055 U CN220173055 U CN 220173055U
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- 239000002131 composite material Substances 0.000 title claims abstract description 43
- 239000004593 Epoxy Substances 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rectifier bridge special for a rear and side output type composite structure brushless generator, which comprises a positive plate, a 2 integral composite bracket, a 3 diode positive tube, a 4.B+ output bolt and nut, a 5.B+ connecting piece, a 6.D+ end O-shaped connecting piece, a 7.W1 end O-shaped connecting piece, an 8.W2 connecting piece, a 9.W input end U-shaped connecting piece, a 10 negative plate, a 11 fastening hollow rivet, a 12 epoxy insulating gasket, a 13 diode negative tube, a 14.W output bolt and nut, a 15 exciting diode, a 16.B+ positioning plate and a positioning rivet. The beneficial effects of the utility model are as follows: the utility model adopts the D+ end O-shaped connecting piece, the W1 end O-shaped connecting piece, the W2 end O-shaped connecting piece and the W input end U-shaped connecting piece to be placed in a plastic die in advance, plastic is injected into the plastic die to form an integral composite bracket, and the integral composite bracket and the positive plate and the negative plate are riveted up and down, so that the utility model is convenient and quick to install in a small-power brushless generator in a diesel vehicle, and the output ports in the brushless generator are connected without wires, and all adopt bolt locking structures, thereby greatly improving the reliability of the generator.
Description
Technical Field
The utility model relates to the technical field of rectifier bridges, in particular to a rectifier bridge special for a brushless generator with a composite structure and capable of rear and side output.
Background
The special rectifier bridge structure for the low-power brushless generator in the original diesel vehicle is a vertically overlapped riveting structure of a bracket, a positive plate, a middle gasket and a negative plate, after the brushless generator is assembled, each connecting port in the brushless generator needs a plurality of wires for connection and welding, and the defect that the bridge structure is easy to break due to false welding and missing welding exists.
Disclosure of Invention
The utility model aims to provide a rectifier bridge special for a brushless generator with a composite structure, which can realize rear and side output, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rectifier bridge special for a brushless generator with a composite structure and capable of rear and side output comprises a positive plate, an integral composite support, a diode positive tube, a B+ output bolt nut, a B+ connecting piece, a D+ end O-shaped connecting piece, a W1 end O-shaped connecting piece, a W2 connecting piece, a W input end U-shaped connecting piece and a negative plate, a fastening hollow rivet, an epoxy insulating gasket, a diode negative tube, a W output end bolt nut, an excitation diode, a B+ positioning plate and a positioning rivet. And it is characterized in that: the integral composite bracket is of an arc structure, three excitation diodes can be welded on the integral composite bracket, D+ end O-shaped connecting pieces are arranged on the other sides of the nut ends of the B+ output bolts, three W input end U-shaped connecting pieces are respectively arranged at the tops of the outer sides of the integral composite bracket, W1 end O-shaped connecting pieces are arranged at the tails of the other sides of the integral composite bracket, one side of the nut end of the B+ output bolt on the positive plate is provided with an output B+ connecting piece, four positive plates of the positive tube of the main rectifier diode are uniformly pressed on the integral composite bracket, and four negative plates of the negative tube of the main rectifier diode are uniformly pressed on the lower side of the integral composite bracket.
Preferably, the connecting inserts of the D+ end O-shaped connecting piece (6), the W1 end O-shaped connecting piece (7), the W2 connecting piece (8) and the W input end U-shaped connecting piece (9) are firstly placed in a die of an injection molding machine and are subjected to injection molding.
Preferably, the D+ end O-shaped connecting piece (6), the W1 end O-shaped connecting piece (7), the W2 connecting piece (8), the W input end U-shaped connecting piece (9) and the three exciting diodes are respectively welded in the integral composite bracket (2).
Preferably, four positive main rectifier diode positive tubes (3) and four negative main rectifier diode negative tubes are respectively pressed on the positive plate (1) and the negative plate (10).
Preferably, the upper side and the lower side of the integral composite bracket (2) are fixed into a rectifier bridge by riveting during assembly.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, each connecting piece insert is placed in a plastic mold in advance, plastic is injected into the plastic mold to form an integral composite bracket, the integral composite bracket is riveted with the positive plate and the negative plate up and down, the installation is convenient and quick in a diesel vehicle and a low-power brushless generator, the output ports in the brushless generator are connected without wires, and the reliability of the generator is greatly improved by adopting a bolt locking structure.
Drawings
Fig. 1 is a front view of the overall structure of the present utility model.
In the figure: 1. positive plate, 2 integral composite bracket, 3 diode positive tube, 4.B+ output bolt and nut, 5.B+ connection piece, 6.D+ end O-shaped connection piece, 7.W1 end O-shaped connection piece, 8.W2 connection piece, 9.W input end U-shaped connection piece, 10 negative plate, 11 fastening hollow rivet, 12 epoxy insulating gasket, 13 diode negative tube, 14.W output bolt and nut, 15 excitation diode, 16.B+ locating plate and locating rivet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: a rectifier bridge special for a brushless generator with a composite structure and capable of rear and side output.
Comprises a positive plate 1, an integral composite bracket 2, a diode positive tube 3, a B+ output bolt nut 4, a B+ connecting piece 5, a D+ end O-shaped connecting piece 6, a W1 end O-shaped connecting piece 7, a W2 connecting piece 8, a W input end U-shaped connecting piece 9, a negative plate 10, a fastening hollow rivet 11, an epoxy insulating gasket 12, a diode negative tube 13, a W output end bolt nut 14, an excitation diode 15, a B+ positioning plate and a positioning rivet 16, wherein the integral composite bracket 2 is of an arc structure, three excitation diodes can be welded on the integral composite bracket, the integral composite support and the other side of the B+ output bolt nut end are provided with D+ end O-shaped connecting pieces, the top of the outer side of the integral composite support is respectively provided with three W input end U-shaped connecting pieces, the tail of the other side of the integral composite support is provided with W1 end O-shaped connecting pieces, one side of the B+ output bolt nut end on the positive plate is provided with an output B+ connecting piece, four positive plates of the main rectifier diode positive tube which are uniformly pressed are arranged on the integral composite support, and four negative plates of the main rectifier diode negative tube which are uniformly pressed are arranged below the integral composite support.
Furthermore, the connecting inserts of the D+ end O-shaped connecting piece (6), the W1 end O-shaped connecting piece (7), the W2 connecting piece (8) and the W input end U-shaped connecting piece (9) are firstly arranged in a die of an injection molding machine, and are subjected to injection molding, so that the production is facilitated.
Further, the D+ end O-shaped connecting piece (6), the W1 end O-shaped connecting piece (7), the W2 connecting piece (8), the W input end U-shaped connecting piece (9) and the three exciting diodes are respectively welded in the integral composite bracket (2), so that the structure is more compact.
Furthermore, the four positive main rectifying diode positive tubes (3) and the four negative main rectifying diode negative tubes are respectively pressed on the positive plate (1) and the positive plate and the negative plate (10) of the negative plate, so that the use is convenient.
Furthermore, the upper side and the lower side of the integral composite bracket (2) are fixed into the rectifier bridge through riveting during assembly, so that the production flow of the rectifier bridge is simplified and shortened.
Specifically, the utility model is installed into the traditional brushless generator, the traditional rectifier bridge is replaced, the utility model adopts the integral composite bracket 2, the assembly flow in the diesel vehicle and the low-power brushless generator is convenient and quick, the requirement of wire connection is not needed, the installation speed of the rectifier bridge is doubled compared with the original one under the same condition, the structure is simple, the assembly is quick, the appearance is attractive, the performance is stable, the wire connection is not needed, and the reliability of the generator is greatly improved, wherein, each connecting insert of the D+ end O-shaped connecting piece (6), the W1 end O-shaped connecting piece (7), the W2 connecting piece (8) and the W input end U-shaped connecting piece (9) is firstly arranged in a die of an injection molding machine, and the injection molding is convenient for production; the D+ end O-shaped connecting piece (6), the W1 end O-shaped connecting piece (7), the W2 connecting piece (8) and the W input end U-shaped connecting piece (9) are respectively welded in the integral composite bracket (2) by three exciting diodes, so that the structure is more compact; the four positive main rectifying diode positive tubes (3) and the four negative main rectifying diode negative tubes are respectively pressed on the positive plate (1) and the positive plate and the negative plate (10) of the negative plate, so that the use is convenient; the upper side and the lower side of the integral composite bracket (2) are fixed into a rectifier bridge through riveting during assembly, so that the production flow of the rectifier bridge is simplified and shortened.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A rectifier bridge special for a brushless generator with a composite structure and capable of rear and side output comprises a positive plate (1), an integral composite support (2), a diode positive tube (3), a B+ output bolt and nut (4), a B+ connecting piece (5), a D+ end O-shaped connecting piece (6), a W1 end O-shaped connecting piece (7), a W2 connecting piece (8), a W input end U-shaped connecting piece (9), a negative plate (10), a fastening hollow rivet (11), an epoxy insulating gasket (12), a diode negative tube (13), a W output end bolt and nut (14), an excitation diode (15), a B+ positioning plate and a positioning rivet (16); the novel combined type positive electrode plate is characterized in that the integrated combined type support (2) is of an arc structure, three exciting diodes (15) can be welded on the integrated combined type support (2), a D+ end O-shaped connecting sheet (6) is arranged on the integrated combined type support (2), a B+ connecting sheet (5) is arranged on one side positive electrode plate close to the end of a positive electrode plate B+ output bolt nut (4), three W input end U-shaped connecting sheets (9) are respectively arranged at the top of the outer side of the integrated combined type support (2), a W1 end O-shaped connecting sheet (7) is arranged at the tail of the integrated combined type support (2), positive electrode plates (1) of four positive main rectifier diode positive tubes (3) are arranged on the integrated combined type support (2), and negative electrode plates (10) of four reverse main rectifier diode negative tubes (13) are arranged at the bottom of the integrated combined type support (2).
2. The rectifier bridge special for the rear and side output composite structure brushless generator according to claim 1, wherein the rectifier bridge is characterized in that: the connecting inserts of the D+ end O-shaped connecting piece (6), the W1 end O-shaped connecting piece (7), the W2 connecting piece (8) and the W input end U-shaped connecting piece (9) are firstly placed in a die of an injection molding machine and are subjected to injection molding.
3. The rectifier bridge special for the rear and side output composite structure brushless generator according to claim 1, wherein the rectifier bridge is characterized in that: the device comprises a D+ end O-shaped connecting piece (6), a W1 end O-shaped connecting piece (7), a W2 connecting piece (8), a W input end U-shaped connecting piece (9) and three excitation diodes which are welded in an integral composite bracket (2) respectively.
4. The rectifier bridge special for the rear and side output composite structure brushless generator according to claim 1, wherein the rectifier bridge is characterized in that: four positive main rectifier diode positive tubes (3) and four negative main rectifier diode negative tubes are respectively pressed on positive plates (1) and positive and negative plates (10).
5. The rectifier bridge special for the rear and side output composite structure brushless generator according to claim 1, wherein the rectifier bridge is characterized in that: the upper side and the lower side of the integral composite bracket (2) are fixed into a rectifier bridge through riveting during assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526003.3U CN220173055U (en) | 2023-03-17 | 2023-03-17 | Special rectifier bridge of composite structure brushless generator capable of rear and side output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526003.3U CN220173055U (en) | 2023-03-17 | 2023-03-17 | Special rectifier bridge of composite structure brushless generator capable of rear and side output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220173055U true CN220173055U (en) | 2023-12-12 |
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ID=89060773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320526003.3U Active CN220173055U (en) | 2023-03-17 | 2023-03-17 | Special rectifier bridge of composite structure brushless generator capable of rear and side output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220173055U (en) |
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2023
- 2023-03-17 CN CN202320526003.3U patent/CN220173055U/en active Active
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