CN209046512U - A kind of good variable-frequency power sources cabinet of heat dissipation performance - Google Patents
A kind of good variable-frequency power sources cabinet of heat dissipation performance Download PDFInfo
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- CN209046512U CN209046512U CN201821982841.7U CN201821982841U CN209046512U CN 209046512 U CN209046512 U CN 209046512U CN 201821982841 U CN201821982841 U CN 201821982841U CN 209046512 U CN209046512 U CN 209046512U
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- radiator
- frequency power
- heat dissipation
- power sources
- control circuit
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Abstract
The utility model relates to variable-frequency power sources technical fields, in particular to a kind of good variable-frequency power sources cabinet of heat dissipation performance, including cabinet, front door, rear panel, cant board, radiator, main circuit module and control circuit module, the radiator is mounted on cant board, the main circuit module includes IGBT module, rectification module, thyristor and main transformer, the radiator two sides are respectively arranged with blower, the side of the blower is equipped with electrolytic capacitor, the control circuit module includes control circuit board, drive circuit board, the side of the control circuit board is equipped with the first auxiliary transformer, the side of the drive circuit board is equipped with the second auxiliary transformer, the lower section of second auxiliary transformer is equipped with Switching Power Supply, the lower section of the Switching Power Supply is equipped with pinboard.The beneficial effects of the utility model are: the heat dissipation performance of variable-frequency power sources is improved, and at low cost, and it is small in size, it is light-weight, it is convenient for installation and maintenance.
Description
Technical field
The utility model relates to variable-frequency power sources technical field, in particular to a kind of good variable-frequency power sources machine of heat dissipation performance
Case.
Background technique
Variable-frequency power sources series is that alternating current is changed into voltage and a kind of adjustable power supply of frequency by power conversion circuit.Its
Using than wide, the reliability of variable-frequency power sources becomes the major criterion that many producers select variable-frequency power sources, and heat dissipation performance
Quality be directly related to the reliability of variable-frequency power sources, the cooling system of variable-frequency power sources cabinet on the market uses aluminium mostly now
Profile processed, volume is larger, heavier-weight, and heating conduction is undesirable.
Summary of the invention
In order to solve problems in the prior art, the utility model provides a kind of small in size, and light-weight heat dissipation performance is good
Good variable-frequency power sources cabinet.
Technical solution described in the utility model is as follows:
A kind of good variable-frequency power sources cabinet of heat dissipation performance, including cabinet, front door, rear panel, cant board, radiator, master
Circuit module and control circuit module, the main circuit module and control circuit module be separately mounted to before cant board and
Below, the radiator is mounted on cant board, and the cant board is mounted on cabinet, and the main circuit module includes
IGBT module, rectification module, thyristor and main transformer are equipped with IGBT module, thyristor and rectification on the radiator
Module, the radiator two sides are respectively arranged with blower, provide wind-cooling heat dissipating for radiator, quickly to arrange the heat of radiator
Out, the side of the blower is equipped with electrolytic capacitor, and the control circuit module includes control circuit board, driving circuit
Plate, the side of the control circuit board are equipped with the first auxiliary transformer, and it is auxiliary that the side of the drive circuit board is equipped with second
Transformer is helped, the lower section of second auxiliary transformer is equipped with Switching Power Supply, and the lower section of the Switching Power Supply is equipped with switching
Plate, each component are electrical connection with each other.
Air outlet is provided on the rear panel, there are air inlets for the body side.
The main transformer is mounted on the lower section of radiator.
The radiator is made with graphite profile.
Technical solution provided by the utility model has the benefit that
Structure by graphite profile as variable-frequency power sources cooling system improves the heat dissipation performance of variable-frequency power sources, heat dissipation
It is high-efficient to further improving the reliability of variable-frequency power sources, and it is at low cost, it is small in size, it is light-weight, it is convenient for installation and maintenance.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model main view.
Fig. 2 is the utility model cabinet inside structural schematic diagram.
Fig. 3 is the utility model cant board positive structure schematic.
Fig. 4 is the utility model cant board structure schematic diagram.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figs. 1-2, the good variable-frequency power sources cabinet of a kind of heat dissipation performance, including cabinet 1, front door 2, rear panel, side
Vertical plate 3, radiator 4, main circuit module and control circuit module, the main circuit module and control circuit module are installed respectively
In the front and back of cant board 3, the radiator 4 is mounted on cant board 3, and the cant board 3 is mounted on cabinet 1
On, the main circuit module includes IGBT module 5, rectification module 6, thyristor 7 and main transformer 8, on the radiator 4
IGBT module 5, thyristor 7 and rectification module 6 are installed, 4 two sides of radiator are respectively arranged with blower 9, provide for radiator 4
Wind-cooling heat dissipating, quickly the heat of radiator 4 to be discharged, the side of the blower 9 is equipped with electrolytic capacitor 10, the control
Circuit module processed includes control circuit board 11, drive circuit board 12, and the side of the control circuit board 11 is equipped with the first auxiliary
The side of transformer 13, the drive circuit board 12 is equipped with the second auxiliary transformer 14, second auxiliary transformer 14
Lower section be equipped with Switching Power Supply 15, the lower section of the Switching Power Supply 15 is equipped with pinboard 16, and each component is electricity with each other
Connection.
Air outlet is provided on the rear panel, there are air inlets for 1 side of cabinet.
The main transformer 8 is mounted on the lower section of radiator 4.
The radiator 4 is made with graphite profile.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of good variable-frequency power sources cabinet of heat dissipation performance, which is characterized in that including cabinet, front door, rear panel, cant board,
Radiator, main circuit module and control circuit module, the main circuit module and control circuit module are separately mounted to edge-on
The front and back of plate, the radiator are mounted on cant board, and the cant board is mounted on cabinet, the main electricity
Road module includes IGBT module, rectification module, thyristor and main transformer, is equipped with IGBT module, crystalline substance on the radiator
Brake tube and rectification module, the radiator two sides are respectively arranged with blower, and the side of the blower is equipped with electrolytic capacitor, described
Control circuit module include control circuit board, drive circuit board, the side of the control circuit board is equipped with the first auxiliary and becomes
The side of depressor, the drive circuit board is equipped with the second auxiliary transformer, and the lower section of second auxiliary transformer is equipped with
Switching Power Supply, the lower section of the Switching Power Supply are equipped with pinboard, and each component is electrical connection with each other.
2. the good variable-frequency power sources cabinet of a kind of heat dissipation performance according to claim 1, which is characterized in that behind described
Air outlet is provided on plate, there are air inlets for the body side.
3. the good variable-frequency power sources cabinet of a kind of heat dissipation performance according to claim 1, which is characterized in that the main transformer
Depressor is mounted on the lower section of radiator.
4. the good variable-frequency power sources cabinet of a kind of heat dissipation performance according to claim 1, which is characterized in that the heat dissipation
Device is made with graphite profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821982841.7U CN209046512U (en) | 2018-11-28 | 2018-11-28 | A kind of good variable-frequency power sources cabinet of heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821982841.7U CN209046512U (en) | 2018-11-28 | 2018-11-28 | A kind of good variable-frequency power sources cabinet of heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209046512U true CN209046512U (en) | 2019-06-28 |
Family
ID=67043796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821982841.7U Active CN209046512U (en) | 2018-11-28 | 2018-11-28 | A kind of good variable-frequency power sources cabinet of heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209046512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074030A (en) * | 2020-08-20 | 2020-12-11 | 山东聊城金泰节能科技有限公司 | Super-frequency conversion magnetic current heating device with self-protection function |
-
2018
- 2018-11-28 CN CN201821982841.7U patent/CN209046512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074030A (en) * | 2020-08-20 | 2020-12-11 | 山东聊城金泰节能科技有限公司 | Super-frequency conversion magnetic current heating device with self-protection function |
| CN112074030B (en) * | 2020-08-20 | 2022-09-02 | 山东中德石油装备有限公司 | Super-frequency conversion magnetic current heating device with self-protection function |
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