CN206426863U - A kind of charging pile integrated-type transformer module - Google Patents
A kind of charging pile integrated-type transformer module Download PDFInfo
- Publication number
- CN206426863U CN206426863U CN201621349449.XU CN201621349449U CN206426863U CN 206426863 U CN206426863 U CN 206426863U CN 201621349449 U CN201621349449 U CN 201621349449U CN 206426863 U CN206426863 U CN 206426863U
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- Prior art keywords
- module
- transformer
- integrated
- voltage
- current
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a kind of charging pile integrated-type transformer module, including voltage transformer, current transformer and creepage mutual inductor, the current transformer is located at the top of module, the lower end of the current transformer is provided with voltage transformer, the creepage mutual inductor is located at module close to the side of current transformer and voltage transformer, the module housing is made of ABS or PBT material, the voltage transformer, the equal embedding in junction of current transformer and creepage mutual inductor has epoxy resin, the input signal of the module is respectively L hairs, N, the output signal of the module is respectively L, N, mutual induction of voltage signal, Current Mutual Inductance signal, leakage current mutual inductance signal.Three transformers are integrated into a module by the utility model in structure, realize the advantages of component is reduced, wiring is simple, integrated level is high, shared space in portable charged box are greatly reduced, while also saving material resources.
Description
Technical field
The utility model is related to electric automobile intelligent charge facility technology field, more particularly to a kind of charging pile integrated-type
Transformer module.
Background technology
Alternating-current charging pile need to use respectively in the detection charging voltage of mainboard, electric current and electric leakage voltage transformer,
Current transformer and creepage mutual inductor；At present, three transformers on charging pile are independent components, use upper comparison
The place of mainboard is taken, when the requirement to space in portable charged box is higher, three partial circuit compares space-consuming,
It is the bottleneck for reducing charging mainboard.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of charging pile proposed collects
It is molded transformer module.
To achieve these goals, the utility model employs following technical scheme.
A kind of charging pile integrated-type transformer module, including voltage transformer, current transformer and creepage mutual inductor, institute
The top that current transformer is located at module is stated, the lower end of the current transformer is provided with voltage transformer, the creepage mutual inductor
Module is located at close to the side of current transformer and voltage transformer, the module housing is made of ABS or PBT material, institute
Stating the equal embedding in junction of voltage transformer, current transformer and creepage mutual inductor has epoxy resin, the input letter of the module
Number be respectively L, N, the output signal of the module is respectively L, N, mutual induction of voltage signal, Current Mutual Inductance signal, leakage current mutual inductance
Signal.
It is preferred that, the dielectric strength of the voltage transformer, current transformer and creepage mutual inductor is 2500V/min.
It is preferred that, the operating temperature of the module is -25 DEG C ~ 75 DEG C.
It is preferred that, the flame retardant rating of the ABS or PBT material is UL94-V0.
Beneficial effect in the utility model is：Integrated-type transformer module is by voltage transformer, current transformer and leakage
Electric three transformers of transformer are integrated into a module in structure, it is possible to achieve reduce that component, wiring be simple, integrated level is high
The advantages of, integrated-type transformer module function of modules after integrated remains unchanged holdings, electricity that can be on induction charging
Stream, voltage and drain conditions, and inside modules encapsulated epoxy resin insulating materials, work is had no effect and inside modules are filled
Seal epoxy resin insulation material so that work and have no effect between transformer；The utility model is by three transformers in structure
A module is integrated into, the advantages of component is reduced, wiring is simple, integrated level is high is realized, greatly reduces and filled portable
Shared space in electric box, while also saving material resources.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of charging pile integrated-type transformer module creepage mutual inductor structure chart；
Φ=10、A=26、B=24、C=9.0。
Fig. 2 be the utility model proposes a kind of charging pile integrated-type transformer module current transformer structure figure；
Φ=8、A=21、B=18、C=10（Unit is mm in figure）.
Fig. 3 be the utility model proposes a kind of charging pile integrated-type transformer module voltage transformer structure chart.
Fig. 4 be the utility model proposes a kind of charging pile integrated-type transformer module structure front view.
Fig. 5 be the utility model proposes a kind of charging pile integrated-type transformer module structure bottom view.
Fig. 6 be the utility model proposes a kind of charging pile integrated-type transformer module structure top view.
Fig. 7 is the schematic diagram for the voltage transformer that the utility model is used.
Fig. 8 is the schematic diagram for the current transformer that the utility model is used.
Fig. 9 is the schematic diagram for the leakage current transformer that the utility model is used.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-6, a kind of charging pile integrated-type transformer module, including voltage transformer, current transformer and leakage
Electric transformer, current transformer is located at the top of module, and the lower end of current transformer is provided with voltage transformer, and creepage mutual inductor is set
In module close to the side of current transformer and voltage transformer, module housing is made of ABS or PBT material, mutual induction of voltage
The equal embedding in junction of device, current transformer and creepage mutual inductor has epoxy resin, and the input signal of module is respectively L, N, mould
The output signal of block is respectively L, N, mutual induction of voltage signal, Current Mutual Inductance signal, leakage current mutual inductance signal；Voltage transformer, electricity
The dielectric strength of current transformer and creepage mutual inductor is 2500V/min；The operating temperature of module is -25 DEG C ~ 75 DEG C；ABS or PBT
The flame retardant rating of material is UL94-V0.
Integrated-type transformer module is by voltage transformer, three transformers of current transformer and creepage mutual inductor in structure
It is integrated into a module, it is possible to achieve reduce component, the advantages of wiring is simple, integrated level is high, integrated-type transformer module exists
The function of modules remains unchanged holdings after integrated, electric current, voltage and drain conditions that can be on induction charging, and mould
Encapsulated epoxy resin insulating materials inside block so that work and have no effect between transformer；The utility model is by three transformers
A module is integrated into structure, the advantages of component is reduced, wiring is simple, integrated level is high is realized, greatly reduces
Shared space in portable charged box, while also saving material resources.
A kind of charging pile integrated-type transformer module, voltage transformer is located at module bottom, the length and width of module
Be 28mm, the length of voltage transformer and width respectively with 19mm and 18mm, current transformer is located at the upper of voltage transformer
End, its length and width are respectively 21mm, 10mm, and creepage mutual inductor is located at module close to voltage transformer and current transformer
Side, its length and width are respectively to use epoxy resin encapsulated inside tri- transformers of 26mm, 9mm respectively, and its function remains unchanged guarantor
Hold, and shared locus can be greatly reduced on mainboard, realize reduction component usage amount, wiring simple, integrated
The advantages of spending high, is that portable charged box smallizationer has established good application foundation.
Claims (4)
1. a kind of charging pile integrated-type transformer module, it is characterised in that：Including voltage transformer, current transformer and electric leakage
Transformer, the current transformer is located at the top of module, and the lower end of the current transformer is provided with voltage transformer, the leakage
Electric transformer is located at module close to the side of current transformer and voltage transformer, and the module housing uses ABS or PBT material
It is made, the equal embedding in junction of the voltage transformer, current transformer and creepage mutual inductor has epoxy resin, the module
Input signal is respectively L, N, and the output signal of the module is respectively L, N, mutual induction of voltage signal, Current Mutual Inductance signal, electric leakage
Flow mutual inductance signal.
2. a kind of charging pile according to claim 1 integrated-type transformer module, it is characterised in that：The mutual induction of voltage
The dielectric strength of device, current transformer and creepage mutual inductor is 2500V/min.
3. a kind of charging pile according to claim 1 integrated-type transformer module, it is characterised in that：The work of the module
Make temperature for -25 DEG C ~ 75 DEG C.
4. a kind of charging pile according to claim 1 integrated-type transformer module, it is characterised in that：The ABS or PBT
The flame retardant rating of material is UL94-V0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349449.XU CN206426863U (en) | 2016-12-09 | 2016-12-09 | A kind of charging pile integrated-type transformer module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349449.XU CN206426863U (en) | 2016-12-09 | 2016-12-09 | A kind of charging pile integrated-type transformer module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426863U true CN206426863U (en) | 2017-08-22 |
Family
ID=59586930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621349449.XU Expired - Fee Related CN206426863U (en) | 2016-12-09 | 2016-12-09 | A kind of charging pile integrated-type transformer module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494255A (en) * | 2016-12-09 | 2017-03-15 | 惠州市丝鹭新能源科技有限公司 | A kind of charging pile integrated-type transformer module |
-
2016
- 2016-12-09 CN CN201621349449.XU patent/CN206426863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494255A (en) * | 2016-12-09 | 2017-03-15 | 惠州市丝鹭新能源科技有限公司 | A kind of charging pile integrated-type transformer module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20171209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |