CN202042334U - Copper-coated aluminium power transformer of electric bicycle - Google Patents
Copper-coated aluminium power transformer of electric bicycle Download PDFInfo
- Publication number
- CN202042334U CN202042334U CN2011200942175U CN201120094217U CN202042334U CN 202042334 U CN202042334 U CN 202042334U CN 2011200942175 U CN2011200942175 U CN 2011200942175U CN 201120094217 U CN201120094217 U CN 201120094217U CN 202042334 U CN202042334 U CN 202042334U
- Authority
- CN
- China
- Prior art keywords
- copper
- coil
- power transformer
- utility
- model
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 20
- 239000010949 copper Substances 0.000 title claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 20
- 239000004411 aluminium Substances 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000005476 soldering Methods 0.000 abstract description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000005056 compaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model relates to a copper-coated aluminium power transformer of an electric bicycle, which belongs to the field of transformers. The copper-coated aluminium power transformer comprises a shell, a magnetic core, a coil and a framework, wherein the shell is covered on the framework, and both the magnetic core and the coil are fixed in the framework; and the coil is wound around the magnetic core. The copper-coated aluminium power transformer is characterized in that the coil is made from a copper-coated aluminium material, and the coil is connected with pins. The utility model has the beneficial effects that the copper-coated aluminium material is adopted as the coil on the basis of a traditional power transformer in the utility model, has the composite characteristics of the electrical conductivity of copper and the low density of aluminium at the same time, and is beneficial to the compaction and the tin soldering of a wiring terminal at the same time.
Description
Technical field
The utility model relates to transformer, is specifically related to a kind of copper cover aluminum electric bicycle power transformer.
Background technology
In the production technology of storage battery, need carry out alternately charging and discharge to storage battery, this process is called and changes into.At present, the power supply as the storage battery into charge and discharge circuit mainly is made of transformer and controllable silicon.Transformer plays the channeling of isolation, rectification, inversion as the main power component of power supply; The ratio that its cost accounts in whole power supply is quite big.Current transformer, its winding usually adopt traditional continuation mode coiling, adjacent coil together adjacent, quick heating, and the coiling group adopts independent copper cash or aluminum steel structure, and its intensity is not high.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of volume little, conducts electricity very well, and is difficult for the copper cover aluminum electric bicycle power transformer of heating.
Technical problem to be solved in the utility model realizes by the following technical solutions,
A kind of copper cover aluminum electric bicycle power transformer is made up of shell, magnetic core, coil, skeleton, and described jacket is on skeleton, and described magnetic core and coil all are fixed in the skeleton, and coiling on the magnetic core is characterized in that: described coil adopts copper clad aluminum material.
Be connected with pin on the described coil.
The beneficial effects of the utility model are: the utility model has adopted the copper cover aluminum material as coil on traditional power transformer basis, possesses the conductivity of copper and the little composite attribute of density of aluminium simultaneously, simultaneously for binding post press, soldering is connected to profit.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of copper cover aluminum electric bicycle power transformer is made up of shell 1, magnetic core 5, coil 3, skeleton 2, shell 1 covers on the skeleton 2, and magnetic core 5 all is fixed in the skeleton 2 with coil 3, and coiling 3 on the magnetic core 5, coil 3 adopts copper clad aluminum material, is connected with pin 4 on the coil 3.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. copper cover aluminum electric bicycle power transformer, be made up of shell, magnetic core, coil, skeleton, described jacket is on skeleton, and described magnetic core and coil all are fixed in the skeleton, coiling on the magnetic core is characterized in that: described coil adopts copper clad aluminum material.
2. a kind of copper cover aluminum electric bicycle power transformer according to claim 1 is characterized in that: be connected with pin on the described coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200942175U CN202042334U (en) | 2011-04-01 | 2011-04-01 | Copper-coated aluminium power transformer of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200942175U CN202042334U (en) | 2011-04-01 | 2011-04-01 | Copper-coated aluminium power transformer of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042334U true CN202042334U (en) | 2011-11-16 |
Family
ID=44969771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200942175U Expired - Fee Related CN202042334U (en) | 2011-04-01 | 2011-04-01 | Copper-coated aluminium power transformer of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841392A (en) * | 2017-11-28 | 2019-06-04 | Tdk株式会社 | Coil device |
-
2011
- 2011-04-01 CN CN2011200942175U patent/CN202042334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841392A (en) * | 2017-11-28 | 2019-06-04 | Tdk株式会社 | Coil device |
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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: 20111116 Termination date: 20140401 |