CN219499257U - Ultra-high speed driver based on three-phase DCDC - Google Patents
Ultra-high speed driver based on three-phase DCDC Download PDFInfo
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- CN219499257U CN219499257U CN202320821289.8U CN202320821289U CN219499257U CN 219499257 U CN219499257 U CN 219499257U CN 202320821289 U CN202320821289 U CN 202320821289U CN 219499257 U CN219499257 U CN 219499257U
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Abstract
The utility model provides a three-phase DCDC-based ultra-high speed driver, which comprises: the device comprises a box body, a main control board, a three-phase DCDC converter, a busbar, a capacitor, an aviation plug, a shielding plate, a power supply board, an insulating base and a shock pad. The ultra-high speed driver is simple and reliable in structure and convenient to assemble, and the failure rate is effectively reduced. Therefore, the structure is not complicated like the traditional driver, and the cost is saved while the failure rate is reduced.
Description
Technical Field
The utility model relates to the technical field of ultra-high-speed drivers, in particular to an ultra-high-speed driver based on three-phase DCDC.
Background
The use of electric energy is widely used in various industries, and most of drivers on the market at present have complex structures and low driving efficiency.
Therefore, designing a driver that is simple and reliable in structure, convenient to assemble, and capable of driving efficiently is a problem that needs to be solved at present.
Disclosure of Invention
In view of this, the present application proposes an ultra-high speed driver based on three-phase DCDC, which simplifies the case structure of the motor driver and improves the driving efficiency.
According to an aspect of the present application, there is provided a three-phase DCDC-based ultra-high speed driver, including:
the device comprises a box body, a main control board, a three-phase DCDC converter, a busbar, a capacitor and an aviation plug;
a mounting platform is arranged on the inner wall of the bottom of the box body, and a mounting opening is formed in one side of the mounting platform;
the main control board and the three-phase DCDC converter are electrically connected in sequence;
the three-phase DCDC converter is fixed on the back side of the main control board;
one side of the main control board, which is away from the mounting opening, is electrically connected with a busbar, and the output end of the busbar is suitable for being electrically connected with a motor of the ultra-high speed air compressor;
a capacitor is arranged at the top of the main control board and is electrically connected with the main control board;
the side wall of the box body is provided with an aerial plug, and the aerial plug is electrically connected with the main control board.
The ultra-high speed driver based on the three-phase DCDC comprises a shielding plate and a power supply plate;
the shielding plate is arranged at the upper position of the three-phase DCDC converter and is fixedly connected with the inner wall of the box body;
the power panel is fixedly installed on a side plate surface deviating from the three-phase DCDC converter, the main control panel is arranged side by side with the power panel, the input end of the main control panel is electrically connected with the power panel, and the output end of the main control panel is electrically connected with the three-phase DCDC converter.
The aerial plug comprises a control power plug, a transformer plug and a three-phase plug; the control power plug, the transformer plug and the three-phase plug are all electrically connected with the main control board.
The ultra-high speed driver based on the three-phase DCDC further comprises an insulating seat;
the insulating seat is arranged between the main control board and the three-phase DCDC converter.
The busbar is a three-phase busbar.
A cavity is arranged in the mounting platform, and a heat dissipation opening is arranged at the bottom of the mounting platform;
a plurality of shock pads are arranged on the side wall of the bottom of the box body;
the plurality of shock pads are distributed around the box body.
The embodiment of the application provides a superhigh speed drive based on three-phase DCDC is equipped with box, main control board, three-phase DCDC converter, busbar, electric capacity, aviation plug, shield plate, power strip, insulating seat and shock pad, wherein, the inside of box is provided with mounting platform, main control board fixed mounting is in on the mounting platform. An opening is arranged on one side of the mounting platform, and the capacitor is mounted on the top of the main control board. The three-phase DCDC converter is fixed on the back side of the main control board, and the main control board and the three-phase DCDC converter are electrically connected in sequence. And a busbar is arranged on one side of the main control board, which is away from the installation opening, and an aerial plug is arranged on the side wall of the box body. The shielding plate is arranged at the upper position of the main control board, the shielding plate is fixedly connected with the inner wall of the box body, and the power panel is fixedly arranged on a side plate surface deviating from the three-phase DCDC converter. The insulating seat is arranged between the main control board and the three-phase DCDC converter. The plurality of shock pads are distributed around the box body. From this, this application embodiment makes the arrangement of master control board, three-phase DCDC converter, busbar, electric capacity, avionics plug, shielding plate, power strip, insulating seat and shock pad more simple compact through foretell structure, can simplify master control board, three-phase DCDC converter, busbar, electric capacity, avionics plug, shielding plate, power strip, insulating seat and shock pad's mounting structure from this, and mounting platform's setting provides the support for the fixed of master control board, provides a simple stable supporting platform for master control board after master control board and the electric capacity are connected. In conclusion, the embodiment of the application has the advantages of simple and stable structure, small occupied space of the box body, and stable and reliable operation.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features and aspects of the present application and together with the description, serve to explain the principles of the present application.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram illustrating the disassembly of the structure of the present utility model.
The reference numerals are: the box 100, the mounting platform 101, the heat dissipation port 102, the main control circuit board 200, the three-phase DCDC converter 300, the power strip 400, the capacitor 500, the busbar 600, the insulating base 700, the shielding plate 800 and the aviation plug 1020 comprise a transformer plug 1021, a control power plug 1022 and a three-phase plug 1023.
Detailed Description
Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
Numerous specific details of some embodiments of the utility model, such as structures, materials, dimensions, processing and techniques of components, are set forth in the following description in order to provide a more thorough understanding of the utility model. However, as will be understood by those skilled in the art, the present utility model may be practiced without these specific details.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the present utility model with its structure broken away; the ultra-high speed drive can be seen to comprise: the three-phase DC-DC converter comprises a box body 100, a main control board 200, a three-phase DC-DC converter 300, a busbar 600, a capacitor 500 and an aviation plug 1020.
The box 100 is cuboid for example, is provided with two mounting platform 101 on the bottom inner wall of box 100, one side of mounting platform 101 is equipped with the installation opening, arranges main control board 200, three-phase DCDC converter 300 in box 100 in electric connection in proper order, and three-phase DCDC converter 300 is fixed main control board 200 dorsal part, main control board 200 deviates from the one side electricity of installation opening is connected with female row 600, and the output of female row 600 is applicable to the electrical connection super high-speed air compressor motor, main control board 200 top install electric capacity 500 with main control board 200 electricity is connected, be provided with aviation plug 1020 on the lateral wall of box 100, aviation plug 1020 include transformer plug 1021, control power plug 1022 and three-phase plug 1023 with main control board 200 electricity is connected.
In order to shield interference signals, the shielding plate 800 is disposed at an upper position of the main control circuit board 200, the shielding plate 800 is fixedly connected with an inner wall of the case 100, and the shielding plate 800 is disposed to effectively isolate strong current from weak current. The power panel 400 is fixedly installed on one side deviating from the three-phase DCDC converter 300, the main control panel 200 and the power panel 400 are arranged side by side, the input end of the main control panel 200 is electrically connected with the power panel 400, and the output end of the main control panel 200 is electrically connected with the three-phase DCDC converter 300. The insulating base 700 is disposed between the main control board 200 and the three-phase DCDC converter 300, and the power panel 400 is fixedly mounted on the insulating base 700.
There is the cavity in the mounting platform and the bottom is equipped with the heat dissipation opening to realize the heat dispersion of this application embodiment, reduce power device's high calorific capacity to the influence of circuit board.
In one possible implementation manner, a plurality of shock pads are arranged on the bottom side wall of the box body 100, and the shock pads are distributed around the circumference of the box body 100 to absorb shock of the embodiment of the application.
The embodiments of the present utility model are described above. However, these examples are for illustrative purposes only and are not intended to limit the scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be made by those skilled in the art without departing from the scope of the utility model, and such alternatives and modifications are intended to fall within the scope of the utility model.
Claims (7)
1. The ultra-high speed driver based on the three-phase DCDC is characterized by comprising a box body;
the mounting platform of the box body is arranged on the inner wall of the bottom, and one side of the mounting platform is provided with a mounting opening;
the top of the mounting platform is sequentially provided with a main control board and a three-phase DCDC converter in a layering manner, and the main control board is fixedly mounted on the mounting platform;
the three-phase DCDC converter is fixed on the back side of the main control board, and the main control board and the three-phase DCDC converter are electrically connected in sequence;
one side of the main control board, which is away from the mounting opening, is electrically connected with a busbar, and the output end of the busbar is suitable for being electrically connected with a motor of the ultra-high speed air compressor;
a capacitor is arranged at the top of the main control board and is electrically connected with the main control board;
the side wall of the box body is provided with an aerial plug, and the aerial plug is electrically connected with the main control board.
2. The ultra-high speed driver based on three-phase DCDC according to claim 1, comprising a shield plate and a power supply plate;
the shielding plate is arranged above the main control board and is fixedly connected with the inner wall of the box body;
the power panel is fixedly installed on a side plate surface deviating from the three-phase DCDC converter, the main control panel is arranged side by side with the power panel, the input end of the main control panel is electrically connected with the power panel, and the output end of the main control panel is electrically connected with the three-phase DCDC converter.
3. The ultra-high speed three-phase DCDC-based driver of claim 1, wherein said air plug includes a control power plug, a transformer plug, and a three-phase plug; the control power plug, the transformer plug and the three-phase plug are all electrically connected with the main control board.
4. The ultra-high speed driver based on three-phase DCDC of claim 1, further comprising an insulating mount;
the insulating seat is arranged between the main control board and the three-phase DCDC converter.
5. A three phase DCDC based ultra high speed driver according to any of claims 1 to 3, wherein the busbar is a three phase busbar.
6. A three phase DCDC based ultra high speed driver according to any of claims 1 to 3, wherein the mounting platform has a cavity therein and a heat dissipating opening at the top.
7. The ultra-high speed drive based on three-phase DCDC according to any one of claims 1 to 6, wherein a plurality of shock pads are installed on a bottom side wall of the case; the plurality of shock pads are distributed around the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320821289.8U CN219499257U (en) | 2023-04-13 | 2023-04-13 | Ultra-high speed driver based on three-phase DCDC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320821289.8U CN219499257U (en) | 2023-04-13 | 2023-04-13 | Ultra-high speed driver based on three-phase DCDC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219499257U true CN219499257U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320821289.8U Active CN219499257U (en) | 2023-04-13 | 2023-04-13 | Ultra-high speed driver based on three-phase DCDC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219499257U (en) |
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2023
- 2023-04-13 CN CN202320821289.8U patent/CN219499257U/en active Active
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