CN208462287U - A kind of controller fishing line structure of integrated EMC module - Google Patents
A kind of controller fishing line structure of integrated EMC module Download PDFInfo
- Publication number
- CN208462287U CN208462287U CN201820629516.6U CN201820629516U CN208462287U CN 208462287 U CN208462287 U CN 208462287U CN 201820629516 U CN201820629516 U CN 201820629516U CN 208462287 U CN208462287 U CN 208462287U
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- China
- Prior art keywords
- magnet ring
- fishing line
- fixed
- filter module
- line structure
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Abstract
The utility model discloses a kind of controller fishing line structures of integrated EMC module, including magnet ring fixing seat, the magnet ring fixing seat is fixed with vertical magnet ring inside front end, rear end is fixed with filter module, the front end face of magnet ring fixing seat is fixed with the connected structure of high voltage bus, and the through-hole across magnet ring center is additionally provided in magnet ring fixing seat, and the front end of the through hole connects connected structure, lead to filter module for rear end, and high voltage bus passes sequentially through connected structure and through-hole and filter module overlaps.The part connecting in this programme fishing line structure with controller housing is composed using a kind of special tail-hood encryption seal, and structure is simple, and cost is considerable.Under the premise of guaranteeing certain leakproofness, the installing and dismounting of bus is more convenient, and it is convenient to repair, and cost is considerable.EMC module and fishing line structure are grouped together by this programme, form a kind of fishing line structure of integrated EMC module, further reduce controller size.
Description
Technical field
The utility model relates to technical field of electromagnetic compatibility, in particular to a kind of controller fishing line knot of integrated EMC module
Structure.
Background technique
High voltage bus carries out interior external tapping as the power Transmission unit of controller and main engine plants and controller manufacturer
The key functional members of parameter docking.The design of fishing line scheme can directly influence complete machine installation test-transport-external interface docking
Equal critical process.
EMC, i.e. Electro Magnetic Compatibility include EMI(electromagnetic interference) and EMS(electromagnetic susceptibility) two major parts.With regard to controller
Speech, since voltage is delivered to high voltage bus by vehicle power module, to controller internal control unit and driving unit to electricity
Until machine carries out corresponding electric signal output, EMI is always existed.And the EMS characteristic of each element is not quite similar in controller.
Existing controller EMC structural design scheme nothing more than design high-low pressure filter unit, designs Sensitive Apparatus and shields
Cover cover, design ground structure, increase magnet ring magnetic clasp etc..Existing controller fishing line mode is nothing more than plug-in, screw-threaded coupling
Two kinds of formula.Existing EMC structure occupies controller certain space, designs complex.Existing fishing line scheme, it is contemplated that cost
Factor can select PG head thread connection type, the disadvantage is which installation is inconvenient；The height of plug-in can be then used under particular/special requirement
Plug-in unit is pressed to carry out inside and outside connection, the disadvantage is that price is more expensive.
Utility model content
The utility model aim is: providing a kind of controller fishing line structure of integrated EMC module, can play inhibition high frequency
Signal and the effect for eliminating common mode interference and DM EMI improve the installation of bus under the premise of guaranteeing certain leakproofness
Sealing and later period removal efficiency further reduce controller size.
The technical solution of the utility model is:
A kind of controller fishing line structure of integrated EMC module, including magnet ring fixing seat, inside magnet ring fixing seat front end
It is fixed with vertical magnet ring, rear end is fixed with filter module, and the front end face of magnet ring fixing seat is fixed with the grafting knot of high voltage bus
Structure is additionally provided with the through-hole across magnet ring center in magnet ring fixing seat, and the front end of the through hole connects connected structure, and filtering is led in rear end
Module, high voltage bus passes sequentially through connected structure and through-hole and filter module overlaps.
Preferably, the connected structure includes insertion shell, and the insertion shell outer surface is equipped with tail-hood boss, and high pressure is female
Line passes through tail-hood, and after access insertion shell and filter module overlap, bayonet and the cooperation of tail-hood boss on tail-hood are fixed.
Preferably, sealing ring is placed with inside the insertion shell, high voltage bus passes through tail-hood, access insertion shell and filter
After wave module overlap joint, high voltage bus squeezes sealing ring, reaches sealing effect.
Preferably, the sealing ring is axial ladder shape sealing ring, and bus is equipped in shown bayonet seals with stairstepping
Enclose the hierarchic structure of cooperation.
Preferably, the filter module is circuit board structure, and filter module is fixed by screws in magnet ring fixing seat.
Preferably, the filter module includes X capacitor and Y capacitance, and the X capacitor and Y capacitance one end are fixed on positive and negative anodes
On bus, other end ground connection.
Preferably, the quantity of the magnet ring is one or more.
Preferably, the connected structure uses one of PG or single, multicore socket connector.
The utility model has the advantages that:
1, the integrated EMC module of this programme is related to magnet ring and X/Y capacitor filtering composite module, can play inhibition high frequency
Signal eliminates the effect of common mode interference and DM EMI；
2. the part connecting in this programme fishing line structure with controller housing is using a kind of special tail-hood encryption seal group
It closes, under the premise of guaranteeing certain leakproofness, the installing and dismounting of bus is more convenient, and it is convenient to repair, and cost is considerable；
3. EMC module and fishing line structure are grouped together by this programme, a kind of fishing line structure of integrated EMC module is formed,
Further reduce controller size.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the top view for the controller fishing line structure that the utility model integrates EMC module；
Fig. 2 is the front section view for the controller fishing line structure that the utility model integrates EMC module.
Specific embodiment
As illustrated in fig. 1 and 2, the controller fishing line structure of the revealed integrated EMC module of the utility model, including magnet ring are solid
Reservation 1 is fixed with the quantity of vertical magnet ring 2(magnet ring inside 1 front end of magnet ring fixing seat as one or more, this implementation
Example only uses a magnet ring), rear end is fixed with filter module 3, and the front end face of magnet ring fixing seat 2 is fixed with inserting for high voltage bus 4
Binding structure 5, the through-hole across 2 center of magnet ring is additionally provided in magnet ring fixing seat 1, and the front end of the through hole connects connected structure 5, rear end
Lead to filter module 3, high voltage bus 4 passes sequentially through connected structure 5 and through-hole and filter module 3 overlaps.The filter module 3 is
Circuit board structure, filter module 3 are fixed in magnet ring fixing seat 1 by screw 6.
The filter module 3 is made of X capacitor and Y capacitance, and mounting means is that one end is fixed on positive and negative anodes bus, separately
One end grounding.Magnet ring 2 and the combination of X/Y capacitor filtering, can play and inhibit high-frequency signal and elimination common mode interference and difference
The effect of mould interference, this technology are the ordinary skill in the art, and which is not described herein again.
The connected structure 5 includes insertion shell 51, and 51 outer surface of insertion shell is equipped with tail-hood boss 52, described to insert
Sealing ring 53 is placed with inside body contact body 51, the sealing ring 53 is axial ladder shape sealing ring.It is fixed on high voltage bus 4
Bayonet 41, bus is equipped with the hierarchic structure 42 cooperated with ladder shape sealing ring 53 in shown bayonet 41.High voltage bus 4 accesses grafting
After shell 51 and filter module 3 overlap, bayonet 41 and the cooperation of tail-hood boss 52 are fixed, and the hierarchic structure 42 of high voltage bus 4 squeezes
Sealing ring 53.
High-voltage line is assemblied on the tail-hood boss 52 of 51 outer surface of insertion shell by the tail-hood of plug-in, and magnet ring passes through height
Press bus injection molding in magnet ring fixing seat, bus terminal and filter module are fixed in magnet ring fixing seat, and integration degree is high, energy
Effectively reduction EMC structure arrangement space.The design of tail-hood plug and pull formula, is easy for installation and removal.
PG head also can be selected other than the tail cover structure of plug-in in the connection type of the utility model high voltage bus and shell
Or single, multicore socket connector etc..PG cheap, but installs and not enough facilitate, and influences efficiency.Single, multicore socket connector valence
Lattice are generally more expensive, are unfavorable for cost control.Although there are many schemes of substitution, this tail-hood fishing line scheme is maximally efficient.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
People can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.It is all
According to the modification that the Spirit Essence of the utility model main technical schemes is done, should all cover in the protection scope of the utility model
Within.
Claims (8)
1. a kind of controller fishing line structure of integrated EMC module, it is characterised in that: including magnet ring fixing seat, the magnet ring is fixed
Vertical magnet ring is fixed with inside seat front end, rear end is fixed with filter module, and the front end face of magnet ring fixing seat is fixed with high pressure mother
The connected structure of line is additionally provided with the through-hole across magnet ring center in magnet ring fixing seat, and the front end of the through hole connects connected structure, after
Lead to filter module at end, and high voltage bus passes sequentially through connected structure and through-hole and filter module overlaps.
2. the controller fishing line structure of integrated EMC module according to claim 1, it is characterised in that: the connected structure
Including insertion shell, the insertion shell outer surface is equipped with tail-hood fixing lug boss；
High voltage bus passes through tail-hood, and after access insertion shell and filter module overlap, bayonet and tail-hood boss on tail-hood cooperate
It is fixed.
3. the controller fishing line structure of integrated EMC module according to claim 2, it is characterised in that: the insertion shell
Inside is placed with sealing ring, and high voltage bus passes through tail-hood, and after access insertion shell and filter module overlap, high voltage bus squeezes close
Seal reaches sealing effect.
4. the controller fishing line structure of integrated EMC module according to claim 3, it is characterised in that: the sealing ring is
Axial ladder shape sealing ring, bus is equipped with the hierarchic structure cooperated with ladder shape sealing ring in shown tail-hood.
5. the controller fishing line structure of integrated EMC module according to claim 1, it is characterised in that: the filter module
For circuit board structure, filter module is fixed by screws in magnet ring fixing seat.
6. the controller fishing line structure of integrated EMC module according to claim 5, it is characterised in that: the filter module
Including X capacitor and Y capacitance, the X capacitor and Y capacitance one end are fixed on positive and negative anodes bus, other end ground connection.
7. the controller fishing line structure of integrated EMC module according to claim 1, it is characterised in that: the number of the magnet ring
Amount is one or more.
8. the controller fishing line structure of integrated EMC module according to claim 1, it is characterised in that: the connected structure
Using one of PG or single, multicore socket connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629516.6U CN208462287U (en) | 2018-04-28 | 2018-04-28 | A kind of controller fishing line structure of integrated EMC module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629516.6U CN208462287U (en) | 2018-04-28 | 2018-04-28 | A kind of controller fishing line structure of integrated EMC module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462287U true CN208462287U (en) | 2019-02-01 |
Family
ID=65151982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629516.6U Active CN208462287U (en) | 2018-04-28 | 2018-04-28 | A kind of controller fishing line structure of integrated EMC module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617156A (en) * | 2018-04-28 | 2018-10-02 | 合肥巨动力系统有限公司 | A kind of controller fishing line structure of integrated EMC modules |
| CN113811168A (en) * | 2020-06-11 | 2021-12-17 | 北京新能源汽车股份有限公司 | Electromagnetic interference filtering device and electric automobile |
-
2018
- 2018-04-28 CN CN201820629516.6U patent/CN208462287U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617156A (en) * | 2018-04-28 | 2018-10-02 | 合肥巨动力系统有限公司 | A kind of controller fishing line structure of integrated EMC modules |
| CN108617156B (en) * | 2018-04-28 | 2024-05-14 | 上海汽车变速器有限公司 | Controller wire throwing structure integrated with EMC module |
| CN113811168A (en) * | 2020-06-11 | 2021-12-17 | 北京新能源汽车股份有限公司 | Electromagnetic interference filtering device and electric automobile |
| CN113811168B (en) * | 2020-06-11 | 2024-02-09 | 北京新能源汽车股份有限公司 | Electromagnetic interference filtering device and electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190611 Address after: 201807 600 Huiwang Road, Jiading District, Shanghai Patentee after: Shanghai Automotive Transmission Co., Ltd. Address before: 230051 Shanghai Road, Baohe Industrial Zone, Hefei, Anhui, East Dalian Road North Patentee before: HEFEI JUYI POWER SYSTEM CO., LTD. |