CN212183397U - Electric automobile converter casing - Google Patents
Electric automobile converter casing Download PDFInfo
- Publication number
- CN212183397U CN212183397U CN202022360459.6U CN202022360459U CN212183397U CN 212183397 U CN212183397 U CN 212183397U CN 202022360459 U CN202022360459 U CN 202022360459U CN 212183397 U CN212183397 U CN 212183397U
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- frequency converter
- baffle
- casing
- converter casing
- electric automobile
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Abstract
The utility model relates to an electric automobile converter casing, including the converter casing, the lateral wall of the converter casing left and right sides on respectively be equipped with an oilhole interface, this oilhole interface adopts integrated into one piece with the converter casing, the converter casing inside separate into two-layer from top to bottom through the baffle, this baffle is the slope and arranges, the baffle on the crooked dish around having two oil cooling pipelines, every oil cooling pipeline links to each other with the oilhole interface that corresponds. The utility model discloses installation space is great, stable in structure, and the casing wall thickness is thinner relatively, and the radiating effect is better.
Description
Technical Field
The utility model relates to an automobile parts technical field especially relates to an electric automobile converter casing.
Background
The electric vehicle is a high and new technology, and integrates the latest research results of various subjects of automobiles, motors, batteries, aerodynamics, computers, automatic control, high polymer materials and human engineering. Therefore, the electric vehicle also becomes one of important fields for high and new technology competition in various countries.
Electric vehicles are mainly divided into several parts: the device comprises a storage battery, a frequency converter, a motor and an electronic control unit. One of the core components of the electric automobile is a frequency converter, which plays an important role in the performance and safety reliability of the whole automobile. The converter casing is converter important component, and current converter casing is that the casing bottom seals through the bottom plate, then installs assorted part on the bottom plate, because installation space is limited, when part quantity is more, can stack the part, can influence the heat dissipation of part like this very much, and the wall thickness of casing, structural stability etc. all are the key that the design need be considered in addition.
Disclosure of Invention
The utility model aims to solve the technical problem that an electric automobile converter casing is provided, installation space is great, stable in structure, and the casing wall thickness is thinner relatively, and the radiating effect is better.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an electric automobile converter casing, includes the converter casing, the lateral wall of the converter casing left and right sides on respectively be equipped with an oilhole interface, this oilhole interface adopts integrated into one piece with the converter casing, converter casing inside separate into about two-layer through the baffle, this baffle is the slope and arranges, the baffle on the crooked dish have two oil cooling pipelines, every oil cooling pipeline links to each other with the oilhole interface that corresponds.
As a supplement to the technical scheme of the utility model, the converter casing around on the lateral wall equipartition put latticed strengthening rib.
As a supplement to the technical solution of the present invention, the opening at the upper and lower ends of the frequency converter casing is surrounded by a plurality of supporting pillars uniformly arranged at the edge.
As a supplement to the technical solution of the present invention, the bottom of the frequency converter casing is surrounded by a plurality of mounting feet.
As right technical scheme a supplement, the baffle on be located between two oil cooling pipelines and between oil cooling pipeline and the converter shells inner wall equipartition and put the strengthening rib.
Has the advantages that: the utility model relates to an electric automobile converter casing has following several advantages:
1. compared with the horizontal arrangement, the obliquely arranged partition plate has larger area, so that the installation space on the partition plate can be increased;
2. the inside of the shell of the frequency converter is divided into an upper layer and a lower layer by a partition plate, more parts are divided into two batches during installation, one batch is installed on the upper end surface of the partition plate, the other batch is installed on the lower end surface of the partition plate, the whole installation space is large, the parts are directly connected with the partition plate, an oil cooling pipeline is wound on the partition plate in a bending mode, and the oil cooling pipeline can quickly help the partition plate and the parts installed on the partition plate to dissipate heat;
3. latticed reinforcing ribs are uniformly distributed on the front side wall and the rear side wall of the frequency converter shell and are used for enhancing the strength and the stability of the front side wall and the rear side wall of the frequency converter shell and reducing the thickness of the front side wall and the rear side wall, so that materials are reduced and the production cost is reduced;
4. a plurality of supporting columns are arranged around the edge of the opening at the upper end and the lower end of the frequency converter shell, the supporting columns can be arranged to enhance the stability of the opening of the frequency converter shell, and the requirement on the wall thickness of the frequency converter shell can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a plan view of the present invention.
The figure is as follows: 1. converter casing, 2, installation stabilizer blade, 3, support column, 4, strengthening rib, 5, baffle, 6, oil cooling pipeline, 7, oilhole interface.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to an electric automobile converter casing, as shown in fig. 1-2, including converter casing 1, the lateral wall of the 1 left and right sides of converter casing on respectively be equipped with an oilhole interface 7, this oilhole interface 7 adopts integrated into one piece with converter casing 1, converter casing 1 inside separate into through baffle 5 about two-layer, this baffle 5 is the slope and arranges, the baffle 5 that the slope was arranged arranges for the level, its area can be bigger, can increase the installation space on the baffle 5, baffle 5 go up the crooked dish around having two oil cooling pipelines 6, every oil cooling pipeline 6 links to each other with the oilhole interface 7 that corresponds. Two-layer about 1 inside of converter casing is separated into through baffle 5, divide into two batches with more parts during the installation, install on the up end of baffle 5 for a batch, another batch is installed on the lower terminal surface of baffle 5, whole installation space is great, and the part all directly links to each other with baffle 5, the part heat dissipation of being convenient for, the crooked coiling has oil cooling pipeline 6 on the baffle 5, oil cooling pipeline 6 can help the part of installation on baffle 5 and the baffle 5 fast and dispel the heat.
A plurality of supporting columns 3 are uniformly arranged around the edge of openings at the upper end and the lower end of the frequency converter shell 1, the supporting columns 3 can be arranged to enhance the stability of the openings of the frequency converter shell 1, and the requirement on the wall thickness of the frequency converter shell 1 can be reduced. The upper end of the frequency converter shell 1 is sealed by the upper cover, and the support column 3 can be provided with a mounting hole, so that the upper cover can be mounted conveniently.
A plurality of mounting support legs 2 are arranged at the bottom of the frequency converter shell 1 around the edge, mounting holes are formed in the mounting support legs 2, and the mounting support legs 2 are arranged to facilitate positioning and mounting of the frequency converter shell 1.
The baffle 5 on lie in between two oil cooling pipelines 6 and oil cooling pipeline 6 and 1 inner wall of converter casing between the equipartition have been provided with strengthening rib 4, this strengthening rib 4 is used for increasing baffle 5 and oil cooling pipeline 6's intensity and stability.
Claims (5)
1. The utility model provides an electric automobile converter casing, includes converter casing (1), its characterized in that: the lateral wall of converter casing (1) the left and right sides on respectively be equipped with an oilhole interface (7), this oilhole interface (7) adopt integrated into one piece with converter casing (1), converter casing (1) inside separate into about two-layer through baffle (5), this baffle (5) are the slope and arrange, baffle (5) go up the bending and coiling have two oil cooling pipeline (6), every oil cooling pipeline (6) link to each other with oilhole interface (7) that correspond.
2. The electric automobile frequency converter shell according to claim 1, characterized in that: and latticed reinforcing ribs (4) are uniformly distributed on the front side wall and the rear side wall of the frequency converter shell (1).
3. The electric automobile frequency converter shell according to claim 1, characterized in that: and a plurality of supporting columns (3) are uniformly distributed around the edge at the openings at the upper end and the lower end of the frequency converter shell (1).
4. The electric automobile frequency converter shell according to claim 1, characterized in that: and a plurality of mounting support legs (2) are arranged at the bottom of the frequency converter shell (1) around the edge.
5. The electric automobile frequency converter shell according to claim 1, characterized in that: and reinforcing ribs (4) are uniformly arranged between the two oil cooling pipelines (6) and between the oil cooling pipelines (6) and the inner wall of the frequency converter shell (1) on the partition plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360459.6U CN212183397U (en) | 2020-10-22 | 2020-10-22 | Electric automobile converter casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360459.6U CN212183397U (en) | 2020-10-22 | 2020-10-22 | Electric automobile converter casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212183397U true CN212183397U (en) | 2020-12-18 |
Family
ID=73761436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022360459.6U Active CN212183397U (en) | 2020-10-22 | 2020-10-22 | Electric automobile converter casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212183397U (en) |
-
2020
- 2020-10-22 CN CN202022360459.6U patent/CN212183397U/en active Active
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| GR01 | Patent grant | ||
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