CN201563029U - Rectifier bridge unit for power generator - Google Patents
Rectifier bridge unit for power generator Download PDFInfo
- Publication number
- CN201563029U CN201563029U CN2009202016634U CN200920201663U CN201563029U CN 201563029 U CN201563029 U CN 201563029U CN 2009202016634 U CN2009202016634 U CN 2009202016634U CN 200920201663 U CN200920201663 U CN 200920201663U CN 201563029 U CN201563029 U CN 201563029U
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- CN
- China
- Prior art keywords
- rectification
- rectifier cell
- electrically connected
- rectifying tube
- cell plate
- 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 - Fee Related
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Abstract
The utility model discloses a rectifier bridge unit for a power generator, which comprises a rectification element board and a rectification tube, wherein the rectification element board is provided with a hole for mounting the rectification tube, the rectification element board is provided with a DC power output contact point, two pieces of the rectification element boards are arranged up and down, the upper and the lower rectification element boards are insulated to each other and are fixedly connected with each other through three conductive terminals, and the three conductive terminals are electrically connected with a three-phase AC power; the upper rectification element board is provided with three rectification tubes I, the anode of the three rectification tubes I is respectively and electrically connected with the three conductive terminals, the cathode of the three rectification tubes I is electrically connected with the upper rectification element board, and the lower rectification element board is provided with three rectification tubes II; and the cathode of the three rectification tubes II is respectively and electrically connected with the three conductive terminals, and the anode of the three rectification tubes II is electrically connected with the lower rectification element board.
Description
Technical field
The utility model relates to a kind of electrical machine element, specifically is a kind of rectifier bridge group that is used for generator.
Background technology
The rectifier bridge group that is used for generator is to be galvanic motor accessory with AC rectification.Its structure generally comprises rectifier cell plate and rectifying tube.Three blocks of rectifier cell plates of rectifier bridge group operated by rotary motion that are used for generator of prior art, described every block of rectifier cell plate is provided with rectifying tube, the three-phase alternating current input wires is electrically connected with rectifying tube on three blocks of rectifier cell plates respectively, is exported by the direct current output contact on the rectifier cell plate through the electric current after the rectifying tube rectification.The rectifier bridge group that is used for generator of this structure comes with some shortcomings in actual applications, because this wiring point that is used for the rectifier bridge group of generator is welding, this just requires the quality height that welds, otherwise can cause conducting electricity loose contact.The rectifier bridge group that is used for generator of this structure is easy to cause solder joint to come off because the wiring solder joint is more, influences rectification effect.The rectifier bridge group that is used for generator of this structure adopts three blocks of independently rectifier cell plates, and the rectifier bridge group assembling of generator is comparatively bothered.
Summary of the invention
The technical problems to be solved in the utility model is, overcomes above existing technological deficiency, provides a kind of rectification effect good, and the rectifier bridge group that is used for generator easy to assembly.
Technical solution of the present utility model is, a kind of rectifier bridge group that is used for generator with following structure is provided: it comprises rectifier cell plate, rectifying tube, described rectifier cell plate is provided with the hole of installing for rectifying tube, described rectifier cell plate is provided with the direct current output contact, described rectifier cell plate is two up and down, insulation and fixedly connected between described up and down two blocks of rectifier cell plates through three conductive connectors, described three conductive connectors are electrically connected with three-phase alternating current; The described rectifier cell plate of going up is provided with three rectifying tube I, the anode of described three rectifying tube I is electrically connected with three conductive connectors respectively, the negative electrode of described three rectifying tube I all is electrically connected with last rectifier cell plate, three rectifying tube II that are provided with on the described rectifier cell plate down; The negative electrode of described three rectifying tube II is electrically connected with three conductive connectors respectively, and the anode of described three rectifying tube II all is electrically connected with following rectifier cell plate.
After adopting above structure, the rectifier bridge group that the utility model is a kind of to be used for generator compared with prior art, have the following advantages: this rectifier bridge group that is used for generator adopts two blocks of rectifier cell plates up and down, the solder joint of rectification wiring is reduced, alleviated the weld strength of the rectifier bridge group that is used for generator, rectification effect is good.Moreover two fixedly connected rectifier cell slab integrals force assembling convenient.
Description of drawings
Fig. 1 is a kind of structural representation that is used for the rectifier bridge group of generator of the utility model.
Fig. 2 is a kind of front schematic view that is used for the rectifier bridge group of generator of the utility model.
As shown in the figure:
1, goes up the rectifier cell plate, 2, rectifier cell plate down, 3, rectifying tube I, 4, rectifying tube II, 5, conductive connector, 6, the direct current output contact.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in the figure as can be known, a kind of rectifier bridge group that is used for generator of the utility model, it comprises rectifier cell plate, rectifying tube, described rectifier cell plate is provided with the hole of installing for rectifying tube, described rectifier cell plate is provided with direct current output contact 6, described rectifier cell plate is two up and down, insulation and fixedly connected between described two blocks of rectifier cell plates up and down through three conductive connectors 5, and described three conductive connectors 5 are electrically connected with three-phase alternating current; The described rectifier cell plate 1 of going up is provided with three rectifying tube I 3, the anode of described three rectifying tube I 3 is electrically connected with three conductive connectors 5 respectively, the negative electrode of described three rectifying tube I 3 all is electrically connected with last rectifier cell plate 1, three rectifying tube II 4 that are provided with on the described rectifier cell plate 2 down; The negative electrode of described three rectifying tube II 4 is electrically connected with three conductive connectors 5 respectively, and the anode of described three rectifying tube II 4 all is electrically connected with following rectifier cell plate 2.
Claims (1)
1. rectifier bridge group that is used for generator, it comprises rectifier cell plate, rectifying tube, described rectifier cell plate is provided with the hole of installing for rectifying tube, described rectifier cell plate is provided with direct current output contact (6), it is characterized in that: described rectifier cell plate is two up and down, insulation and fixedly connected between described up and down two blocks of rectifier cell plates through three conductive connectors (5), described three conductive connectors (5) are electrically connected with three-phase alternating current; The described rectifier cell plate (1) of going up is provided with three rectifying tube I (3), the anode of described three rectifying tube I (3) is electrically connected with three conductive connectors (5) respectively, the negative electrode of described three rectifying tube I (3) all is electrically connected with last rectifier cell plate (1), and described rectifier cell plate (2) is down gone up three the rectifying tube II (4) that are provided with; The negative electrode of described three rectifying tube II (4) is electrically connected with three conductive connectors (5) respectively, and the anode of described three rectifying tube II (4) all is electrically connected with following rectifier cell plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202016634U CN201563029U (en) | 2009-12-09 | 2009-12-09 | Rectifier bridge unit for power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202016634U CN201563029U (en) | 2009-12-09 | 2009-12-09 | Rectifier bridge unit for power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201563029U true CN201563029U (en) | 2010-08-25 |
Family
ID=42628178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202016634U Expired - Fee Related CN201563029U (en) | 2009-12-09 | 2009-12-09 | Rectifier bridge unit for power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201563029U (en) |
-
2009
- 2009-12-09 CN CN2009202016634U patent/CN201563029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20101209 |