CN209805655U - Liquid-cooled shell of power converter - Google Patents
Liquid-cooled shell of power converter Download PDFInfo
- Publication number
- CN209805655U CN209805655U CN201920302674.5U CN201920302674U CN209805655U CN 209805655 U CN209805655 U CN 209805655U CN 201920302674 U CN201920302674 U CN 201920302674U CN 209805655 U CN209805655 U CN 209805655U
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- CN
- China
- Prior art keywords
- plate
- fan
- liquid
- liquid cooling
- layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a liquid-cooled shell of a power converter, which comprises a shell and a drawing seat, wherein the shell comprises a top plate, a bottom plate, a rear plate and two side plates which are correspondingly connected, and each side plate comprises a liquid cooling layer, a fan layer and a filter layer; the liquid cooling layer comprises two layers of grid plates and a liquid cooling pipeline, and the liquid cooling pipeline is connected with a heat exchanger; the fan layer is provided with a plurality of fan mechanisms, each fan mechanism comprises a central rotating shaft, a plurality of supporting rods and a plurality of fan boxes, and fans are arranged in the fan boxes; the filter layer comprises a filter screen plate; take out the seat and be equipped with the preceding board of taking out that corresponds perpendicular connection and hold the thing board, preceding take out the both ends of board with be connected with the hasp between the curb plate, the bottom both ends that hold the thing board are equipped with a plurality of pulleys, the bottom that holds the thing board is close to the one end of back plate still is equipped with the spacing piece of anticreep, the bottom plate be equipped with the spacing groove that the spacing piece of anticreep matches, the utility model discloses good heat dissipation cooling effect has.
Description
Technical Field
the utility model particularly relates to a power converter's liquid cooling type shell.
background
The power converter can generate a lot of heat during working, if the power converter can not be radiated in time, some devices of the power converter can be damaged due to high temperature, and huge economic loss is caused.
SUMMERY OF THE UTILITY MODEL
in order to overcome the above-mentioned defect, the utility model provides a power converter's liquid cooling type shell has good heat dissipation cooling effect.
The utility model provides a following technical scheme:
A liquid-cooled shell of a power converter comprises a shell and a drawing seat, wherein the shell comprises a top plate, a bottom plate, a rear plate and two side plates which are correspondingly connected, and each side plate comprises a liquid cooling layer, a fan layer and a filtering layer which are sequentially arranged from inside to outside;
the liquid cooling layer comprises two layers of grid plates and a liquid cooling pipeline, the liquid cooling pipeline is continuously arranged between the two layers of grid plates in a U shape, and the liquid cooling pipeline is connected with a heat exchanger;
the fan layer is provided with a plurality of fan mechanisms, each fan mechanism comprises a central rotating shaft, a plurality of supporting rods and a plurality of fan boxes, the central rotating shaft is connected with the grid plate, one ends of the supporting rods are uniformly fixed on the side surface of the central rotating shaft, the other ends of the supporting rods are fixedly provided with the fan boxes, and fans are arranged in the fan boxes;
The filter layer comprises a filter screen plate;
The take-out seat is equipped with and corresponds preceding take-out plate and hold the thing board of perpendicular connection, preceding take-out plate with the casing matches, preceding take-out plate both ends with be connected with the hasp between the curb plate, it locates to hold the thing board the bottom plate top, the bottom both ends of holding the thing board are equipped with a plurality of pulleys, the bottom of holding the thing board is close to the one end of back plate still is equipped with the spacing piece of anticreep, the bottom plate is close to preceding take-out plate one end the top be equipped with the spacing groove that the spacing piece of anticreep matches.
preferably, the filter screen plate is made of a dustproof filter screen.
preferably, an inclined straight plate is further connected between the side surface of the front pulling plate and the side surface of the object bearing plate.
Preferably, the central rotating shaft is connected with a rotating motor.
preferably, the top edge of the top plate is provided with a raised coaming.
Preferably, the top center of the top plate is provided with a handle, and the outer side of the front drawing plate is provided with a handle.
The utility model has the advantages that: the fan of the fan box is matched with the liquid cooling pipeline, when wind blows through the liquid cooling pipeline, airflow is rapidly cooled and blown into the shell to realize heat dissipation and cooling, and due to the existence of the central rotating shaft and the supporting rod, the fan box is enabled to change positions all the time, more violent change of the airflow can be caused, the area of a cooling airflow contact device entering the shell is enabled to be larger, and the heat dissipation and cooling effects are better; the filter screen plate can prevent dust from entering the shell; the pulley is convenient to draw out and move the drawing seat; the cooperation of spacing groove and the spacing piece of anticreep can prevent to take out the seat and break away from the casing.
drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the side plate structure of the present invention;
FIG. 3 is a schematic structural diagram of a fan mechanism according to the present invention;
FIG. 4 is a schematic view of the drawing seat structure of the present invention;
FIG. 5 is a schematic view of the structure of the object-bearing plate of the present invention;
Labeled as: 1. a front drawing plate; 11. a handle; 12. locking; 2. a side plate; 21. a grid plate; 22. a filter screen plate; 23. a central rotating shaft; 24. a strut; 25. a fan case; 3. a top plate; 31. a handle; 32. enclosing plates; 4. a base plate; 5. an object bearing plate; 6. a pulley; 7. an anti-drop limiting sheet; 8. a limiting groove; 9. an oblique straight plate.
Detailed Description
As shown in fig. 1-5, the utility model comprises a shell and a drawing seat, wherein the shell comprises a top plate 3, a bottom plate 4, a back plate and two side plates 2 which are correspondingly connected, and the side plates 2 comprise a liquid cooling layer, a fan layer and a filtering layer which are sequentially arranged from inside to outside; the liquid cooling layer comprises two layers of grid plates 21 and a liquid cooling pipeline, the liquid cooling pipeline is continuously arranged between the two layers of grid plates 21 in a U shape, the liquid cooling pipeline is connected with a heat exchanger, and water flow passing through the heat exchanger is subjected to heat exchange and cooling treatment; the fan layer is provided with a plurality of fan mechanisms, each fan mechanism comprises a central rotating shaft 23, a plurality of supporting rods 24 and a plurality of fan boxes 25, the central rotating shaft 23 is connected with the grid plate 21, one ends of the supporting rods 24 are uniformly fixed on the side surface of the central rotating shaft 23, the other ends of the supporting rods 24 are fixedly provided with the fan boxes 25, the fan boxes 25 are internally provided with fans, the fans can adopt rechargeable fans, power supply wires of the fans are switched on through the central rotating shaft 23 and the supporting rods 24, when the central rotating shaft 23 rotates, the fans are not powered on, and when the central rotating shaft stops rotating, the fans are switched on and charged; the energizing circuit between the central rotating shaft 23 and the electric fan can also be set as a contact type energizing circuit, so that the central rotating shaft 23 can continuously supply power to the electric fan even under the rotating condition; the fan of the fan box 25 is matched with the liquid cooling pipeline, when wind blows through the liquid cooling pipeline, airflow is rapidly cooled and blows towards the interior of the shell, heat dissipation and cooling are achieved, the fan box 25 is enabled to change positions all the time due to the existence of the central rotating shaft 23 and the supporting rod 24, the airflow can be caused to change more violently, the contact area of cooling airflow entering the interior of the shell is enabled to be larger, and therefore the heat dissipation and cooling effects are better; the filter layer comprises a filter screen plate 22 which can prevent dust from entering the shell, the drawer seat is provided with a front drawer plate 1 and an object bearing plate 5 which are correspondingly and vertically connected, the front drawer plate 1 is matched with the shell, a lock catch 12 is connected between the two ends of the front drawer plate 1 and the side plate 2 to prevent the drawer seat from sliding due to vibration, the object bearing plate 5 is arranged above the bottom plate 4, and the two ends of the bottom of the object bearing plate 5 are provided with a plurality of pulleys 6 to facilitate the drawer seat to be drawn out and moved; the bottom of bearing board 5 still is equipped with spacing piece of anticreep 7 near the one end of back plate, and the top of the one end of taking out board 1 before bottom plate 4 is close to is equipped with the spacing groove 8 that matches with spacing piece 7 of anticreep, and spacing groove 8 and the cooperation of spacing piece 7 of anticreep can prevent to take out the seat and break away from the casing.
specifically, filter plate 22 is made by dustproof filter screen, takes out before still being connected with slant straight board 9 between the side of board 1 and the side of holding thing board 5, can consolidate and hold thing board 5 and take out before being connected between the board 1, and central pivot 23 is connected with the rotation motor, and 3 top borders of roof are equipped with bellied bounding wall 32, conveniently hold article, and the top central authorities of roof 3 are equipped with handle 31, and the outside of taking out before 1 is equipped with handle 11.
The utility model discloses a principle and using-way do: the main device equipment of the power converter is arranged on the object bearing plate 5, when the maintenance is needed, the lock catch 12 between the front drawing plate 1 and the side plate 2 is opened, and the drawing seat, namely the front drawing plate 1 and the object bearing plate 5, is drawn out through the handle 11, so that the maintenance is convenient;
The wind direction of the fan box 25 of the same fan mechanism can be set to different wind directions, when heat dissipation and cooling are needed, the fan of the fan box 25 of the same wind direction works, and after a period of time, the fan of the other wind direction works, so that heat dissipation is more uniform, the cooling effect is better, the filter screen plate 22 can bear airflow flowing in different directions in different periods, and impurities such as dust and the like can be prevented from being deposited on the filter screen plate 22 of one side in a large amount.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A liquid-cooled shell of a power converter is characterized by comprising a shell and a drawing seat, wherein the shell comprises a top plate, a bottom plate, a rear plate and two side plates which are correspondingly connected, and each side plate comprises a liquid cooling layer, a fan layer and a filtering layer which are sequentially arranged from inside to outside;
The liquid cooling layer comprises two layers of grid plates and a liquid cooling pipeline, the liquid cooling pipeline is continuously arranged between the two layers of grid plates in a U shape, and the liquid cooling pipeline is connected with a heat exchanger;
The fan layer is provided with a plurality of fan mechanisms, each fan mechanism comprises a central rotating shaft, a plurality of supporting rods and a plurality of fan boxes, the central rotating shaft is connected with the grid plate, one ends of the supporting rods are uniformly fixed on the side surface of the central rotating shaft, the other ends of the supporting rods are fixedly provided with the fan boxes, and fans are arranged in the fan boxes;
The filter layer comprises a filter screen plate;
the take-out seat is equipped with and corresponds preceding take-out plate and hold the thing board of perpendicular connection, preceding take-out plate with the casing matches, preceding take-out plate both ends with be connected with the hasp between the curb plate, it locates to hold the thing board the bottom plate top, the bottom both ends of holding the thing board are equipped with a plurality of pulleys, the bottom of holding the thing board is close to the one end of back plate still is equipped with the spacing piece of anticreep, the bottom plate is close to preceding take-out plate one end the top be equipped with the spacing groove that the spacing piece of anticreep matches.
2. The liquid-cooled housing of a power converter as recited in claim 1 wherein said filter screen is made of dust-proof filter mesh.
3. The liquid-cooled casing of power converter as claimed in claim 1, wherein an inclined straight plate is further connected between the side surface of the front drawing plate and the side surface of the object bearing plate.
4. the liquid-cooled housing for a power inverter as claimed in claim 1, wherein a rotating electrical machine is connected to the central shaft.
5. the liquid cooled enclosure of claim 1, wherein the top edge of the top plate is provided with raised skirts.
6. the liquid-cooled power inverter case as claimed in claim 1, wherein a handle is provided at the top center of the top plate, and a handle is provided at the outer side of the front pulling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302674.5U CN209805655U (en) | 2019-03-11 | 2019-03-11 | Liquid-cooled shell of power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302674.5U CN209805655U (en) | 2019-03-11 | 2019-03-11 | Liquid-cooled shell of power converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209805655U true CN209805655U (en) | 2019-12-17 |
Family
ID=68824326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302674.5U Expired - Fee Related CN209805655U (en) | 2019-03-11 | 2019-03-11 | Liquid-cooled shell of power converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209805655U (en) |
-
2019
- 2019-03-11 CN CN201920302674.5U patent/CN209805655U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20200311 |