CN203242458U - Electric reactor for electric vehicle - Google Patents
Electric reactor for electric vehicle Download PDFInfo
- Publication number
- CN203242458U CN203242458U CN 201320295906 CN201320295906U CN203242458U CN 203242458 U CN203242458 U CN 203242458U CN 201320295906 CN201320295906 CN 201320295906 CN 201320295906 U CN201320295906 U CN 201320295906U CN 203242458 U CN203242458 U CN 203242458U
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- Prior art keywords
- shell
- electric vehicle
- reactor
- ring
- electric
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Abstract
The utility model discloses an electric reactor for an electric vehicle. The electric reactor for the electric vehicle comprises a shell, three wire package components and epoxy glue, wherein the shell is provided with a wiring terminal, the three wire package components are arranged in the shell, the epoxy glue is filled between the wire package components and the shell, the wire package component comprises a ring-shaped magnetic core and a coil winding which is burnt on the ring-shaped magnetic core, the coil windings pass through middle through holes of the ring-shaped magnetic cores, the ring-shaped magnetic cores are bonded and stacked by a plurality of silicon-iron magnetic rings through the epoxy glue, and an insulated net cloth layer is further coated on the outer portion of the coil winding. The electric reactor for the electric vehicle forms the ring-shaped magnetic core by stacking the silicon-iron magnetic rings, thereby keeping the whole volume to be small, and being further capable of solving the problem of noise reduction. Simultaneously the epoxy glue with excellent heat-conducting property is filled between the shell and the wire packaging components, and the shell also uses an alumina square box body with excellent heat dispersion, thereby enabling the whole electric reactor for the electric vehicle to have excellent heat dispersion.
Description
Technical field
The utility model relates to a kind of reactor, is specifically related to a kind of used for electric vehicle reactor.
Background technology
Reactor relies on the induction reactance of coil to hinder the electrical equipment of curent change, also is widely used in the electric automobile field.Discharging and recharging in the power module of electric automobile, filter reactor is as wherein its performance of critical component and parameter outbalance all.Traditional reactor need keep larger volume, and this not only causes, and the power supply cabinet increases, the limited space of waste automobile, and causes cost to increase; But when reducing the reactor volume, the reactor noise is larger, and impact is environment by bus, and reactor heat radiation difficulty causes power failure easily.
The utility model content
For the deficiencies in the prior art, the utility model proposes a kind of used for electric vehicle reactor, its volume is little, noise is low, heat dispersion is good.
In order to achieve the above object, the technical scheme that adopts of the utility model is as follows:
A kind of used for electric vehicle reactor, comprise a shell that is provided with binding post, be installed in 3 solenoid components in this shell and be filled in solenoid component and shell between epoxy glue, described solenoid component comprises a toroidal core and fires coil windings on this toroidal core that described coil windings is passed the intermediate throughholes of toroidal core; Described toroidal core by a plurality of iron silicon magnet rings through epoxy adhesive layer bonding stacking composition; The outside of described solenoid component also is coated with an insulation scrim layer.
Preferably, the direction of winding of the size of 3 solenoid components and coil windings is all consistent.
Preferably, described coil windings comprises multiturn coil, and this coil is circular enamel covered wire circle.
Preferably, described iron silicon magnet ring quantity is 10.
Preferably, described shell is the square framework of an aluminium oxide.
Compared with prior art, the utility model circularizes magnetic core by iron silicon magnet ring stacked group, not only keeps whole small product size less, can also effectively solve the noise reduction problem; Be filled with the epoxy glue with good heat conductive performance between shell of the present utility model and the solenoid component simultaneously, shell also adopts the square framework of the aluminium oxide with better heat dispersion, thereby makes whole product possess good thermal diffusivity.
Description of drawings
Fig. 1 is the structural representation of a kind of used for electric vehicle reactor of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of Fig. 1 housing;
Fig. 4 is the scheme of installation of the utility model solenoid component.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further, so that clearerly understand the utility model technological thought required for protection.
Such as Fig. 1 to 2, be structural representation of the present utility model, comprise shell 10, shell 10 is provided with binding post 11.In the present embodiment, shell preferably adopts the square framework of aluminium oxide, than the conventional aluminium shell, and better heat-radiation effect.As shown in Figure 3, be the structural representation of the utility model shell 10, include the depressed part 101 of upper end and the installation portion 102 of lower end on four angles of shell, the setting of depressed part 101 is in order to realize better the fixing of installation portion.The middle part of installation portion 102 is provided with installing hole 1021, can by installing hole 1021 the utility model be installed on the radiator panels of power box by fixtures such as screws.Shell 10 also can adopt other versions in addition, and stretching out such as shell 10 bottoms forms an installation portion etc.
3 solenoid components 20 are installed in the shell 10, and solenoid component 20 comprises toroidal core 21 and fires coil windings 22 on this toroidal core 21 that coil windings 22 is passed the intermediate throughholes of toroidal core 21.Wherein toroidal core 21 has stacking the forming of a plurality of iron silicon magnet rings, and in the present embodiment, toroidal core 21 comprises 10 iron silicon magnet rings, is adhesively fixed by epoxy adhesive layer between the iron silicon magnet ring.Coil windings 22 comprises multiturn coil, and its coil all adopts circular enamel covered wire circle, and the tap of coil windings 22 is connected to the binding post 11 on the shell 10.The outside of each solenoid component 20 all is coated with the insulation scrim layer, and the size of 3 solenoid components and the direction of winding of coil windings are all consistent.The utility model circularizes magnetic core by iron silicon magnet ring stacked group, not only keeps whole small product size less, can also effectively solve the noise reduction problem.
Be filled with epoxy glue between shell 10 and 3 solenoid components 20, epoxy glue possesses good heat conductivility, cooperates integral heat sink structure of formation with the shell 10 that adopts the square framework of aluminium oxide.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection range of the utility model claim all.
Claims (5)
1. used for electric vehicle reactor, it is characterized in that: comprise a shell that is provided with binding post, be installed in 3 solenoid components in this shell and be filled in solenoid component and shell between epoxy glue, described solenoid component comprises a toroidal core and fires coil windings on this toroidal core that described coil windings is passed the intermediate throughholes of toroidal core; Described toroidal core by a plurality of iron silicon magnet rings through epoxy adhesive layer bonding stacking composition; The outside of described solenoid component also is coated with an insulation scrim layer.
2. used for electric vehicle reactor as claimed in claim 1, it is characterized in that: the size of 3 solenoid components and the direction of winding of coil windings are all consistent.
3. used for electric vehicle reactor as claimed in claim 1, it is characterized in that: described coil windings comprises multiturn coil, this coil is circular enamel covered wire circle.
4. used for electric vehicle reactor as claimed in claim 1, it is characterized in that: described iron silicon magnet ring quantity is 10.
5. used for electric vehicle reactor as claimed in claim 1, it is characterized in that: described shell is the square framework of an aluminium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320295906 CN203242458U (en) | 2013-05-27 | 2013-05-27 | Electric reactor for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320295906 CN203242458U (en) | 2013-05-27 | 2013-05-27 | Electric reactor for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242458U true CN203242458U (en) | 2013-10-16 |
Family
ID=49319729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320295906 Expired - Lifetime CN203242458U (en) | 2013-05-27 | 2013-05-27 | Electric reactor for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633213A (en) * | 2018-12-14 | 2019-04-16 | 中国电子科技集团公司第四十九研究所 | A kind of current sensor magnetism gathering rings |
-
2013
- 2013-05-27 CN CN 201320295906 patent/CN203242458U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633213A (en) * | 2018-12-14 | 2019-04-16 | 中国电子科技集团公司第四十九研究所 | A kind of current sensor magnetism gathering rings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220913 Address after: 243000 workshop 1, Dongpo Industrial Park, zhengpugang New District, Maanshan City, Anhui Province Patentee after: Anhui yingdakot magnetoelectric Technology Co.,Ltd. Address before: 4th Floor A, Building D, Xinyong Fengzheng Industrial Zone, Fengzheng Road, Kengwei Avenue, Shangwu Community, Shiyan Street, Bao'an District, Shenzhen, Guangdong Province, 518000 Patentee before: SHENZHEN INDUCTOR TECHNOLOGIES Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |
|
| CX01 | Expiry of patent term |