CN220190662U - Power supply electrical box heat dissipation rectifier assembly - Google Patents
Power supply electrical box heat dissipation rectifier assembly Download PDFInfo
- Publication number
- CN220190662U CN220190662U CN202321490090.8U CN202321490090U CN220190662U CN 220190662 U CN220190662 U CN 220190662U CN 202321490090 U CN202321490090 U CN 202321490090U CN 220190662 U CN220190662 U CN 220190662U
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- China
- Prior art keywords
- power supply
- assembly
- radiator
- rectifier
- pipe fitting
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Links
- 230000017525 heat dissipation Effects 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 6
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Rectifiers (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation rectifier component of a power supply electrical box, which comprises the following components: the power supply box comprises a power supply box outer shell, a rectifier assembly, a radiator assembly, a fan and a PCB control board; the radiator assembly is provided with a radiator plate, a water pipe fitting and a fixing support, the front surface of the radiator plate is provided with an embedded groove, the back surface of the radiator plate is provided with radiating fins, the water pipe fitting is embedded in the embedded groove, the rectifier assembly is fixed on the front surface of the radiator plate, and the bottom plate of the rectifier assembly is provided with an inserting block. According to the utility model, the rectifier component is fixed on the radiator plate, the copper water pipe fitting inlaid on the radiator plate is attached to the bottom plate of the rectifier component, the plug blocks on the bottom plate are inserted into the gaps of the water pipe fitting to form staggered attachment, so that heat can be quickly transferred to the water pipe fitting, and the radiator plate dissipates heat of the rectifier component in a water cooling and air cooling combined mode, so that the internal temperature of the power supply electrical appliance box can be quickly reduced.
Description
Technical Field
The utility model belongs to the technical field of electronic components, and particularly relates to a heat dissipation rectifier assembly of a power supply electrical appliance box.
Background
The power supply electrical box is applied to an industrial circuit system, the accurate on-off control of a circuit is realized by matching the PCB control board in the power supply electrical box with the rectifier component, the temperature in the power supply electrical box is increased due to the fact that the rectifier component is easy to generate heat, the running performance of the rectifier component is not timely affected, the components on the PCB control board are easy to be unwelded or damaged due to the fact that the temperature is higher for a long time, and the power supply electrical box heat dissipation rectifier component is provided for solving the problem of heat dissipation in the power supply electrical box.
Disclosure of Invention
In view of the above, the technical problem to be solved by the utility model is to provide a heat dissipation rectifier component of a power supply electrical box, which solves the problem of poor heat dissipation inside the power supply electrical box in the prior art.
In order to solve the technical problems, the utility model discloses a heat dissipation rectifier component of a power supply electrical box, which comprises the following components: the power supply box comprises a power supply box outer shell, a rectifier assembly, a radiator assembly, a fan and a PCB control board; the side wall of the outer shell of the power supply electrical box is provided with at least two ventilation grids; the radiator assembly is provided with a radiator plate, a water pipe fitting and a fixing bracket, wherein the front surface of the radiator plate is provided with an embedded groove, the back surface of the radiator plate is provided with radiating fins, the water pipe fitting is embedded in the embedded groove, and the fixing bracket is fixed on the radiator plate; the rectifier assembly is fixed on the front face of the radiator plate, and the bottom plate of the rectifier assembly is provided with a plug-in block.
Further, the water pipe member is provided with a water inlet joint, a water outlet joint and a pipe member.
Further, the pipe fitting is provided with a first bending area and a second bending area, the pipe fitting in the first bending area is bent back and forth at least ten times, and the pipe fitting in the second bending area is bent back and forth at least two times.
Further, the spacing distance of the bent pipe fitting is equal to the thickness of the inserting block.
Further, the base plate is provided with at least four plug-in blocks.
Further, the cross section of the pipe fitting is square.
Compared with the prior art, the utility model can obtain the following technical effects:
according to the utility model, the rectifier component is fixed on the radiator plate, the copper water pipe fitting inlaid on the radiator plate is attached to the bottom plate of the rectifier component, the plug blocks on the bottom plate are inserted into the gaps of the water pipe fitting to form staggered attachment, so that heat can be quickly transferred to the water pipe fitting, and the radiator plate dissipates heat of the rectifier component in a water cooling and air cooling combined mode, so that the internal temperature of the power supply electrical appliance box can be quickly reduced.
Of course, it is not necessary for any one product embodying the utility model to achieve all of the technical effects described above at the same time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a front view of a heat sink assembly and rectifier assembly of an embodiment of the present utility model;
FIG. 2 is a left side view of a heat sink assembly and rectifier assembly of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a rectifier assembly of an embodiment of the utility model;
FIG. 4 is a schematic view of a heat sink plate of an embodiment of the present utility model;
fig. 5 is a schematic view of a water pipe fitting according to an embodiment of the present utility model.
Reference numerals
Rectifier assembly 1, radiator assembly 2, radiator plate 3, water pipe fitting 4, fixed bolster 5, inlay groove 6, radiating fin 7, bottom plate 8, grafting piece 9, water inlet joint 10, water outlet joint 11, pipe fitting 12.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1 to 4, fig. 1 is a front view of a heat sink assembly and a rectifier assembly according to an embodiment of the present utility model; FIG. 2 is a left side view of a heat sink assembly and rectifier assembly of an embodiment of the present utility model; FIG. 3 is a schematic diagram of a rectifier assembly of an embodiment of the utility model; FIG. 4 is a schematic view of a heat sink plate of an embodiment of the present utility model; fig. 5 is a schematic view of a water pipe fitting according to an embodiment of the present utility model. A power electronics box heat sink rectifier assembly comprising: a power supply electrical box outer shell, a rectifier assembly 1, a radiator assembly 2, a fan and a PCB control board; the side wall of the outer shell of the power supply electrical box is provided with two ventilation grids, a fan is arranged at one ventilation grid, and the fan blows air towards the direction of the radiator assembly 2; the radiator assembly 2 is provided with a radiator plate 3, a water pipe fitting 4 and a fixing bracket 5, wherein an embedded groove 6 is formed in the front surface of the radiator plate 3, radiating fins 7 are arranged on the back surface of the radiator plate, the water pipe fitting 4 is embedded in the embedded groove 6, the water pipe fitting 4 is flush with the front surface of the radiator plate 3, the fixing bracket 5 is fixed on the radiator plate 3, and the radiator plate 3 is vertically fixed in a power supply electrical box; the rectifier assembly 1 is fixed to the front surface of the radiator plate 3 through fixing holes in the bottom plate 8, and the bottom plate 8 of the rectifier assembly 1 is provided with plug-in blocks 9.
The water pipe 4 is provided with a water inlet joint 10, a water outlet joint 11 and a pipe fitting 12; the pipe fitting 12 is provided with a first bending area and a second bending area, the first bending area is positioned at the fixed position of the rectifier component 1, the pipe fitting 12 positioned in the first bending area is bent back and forth ten times, and the pipe fitting positioned in the second bending area is bent back and forth twice; the spacing distance of the bent pipe fitting 12 is equal to the thickness of the inserting block 9, and the height of the inserting block 9 is equal to the depth of the embedded groove 6; the bottom plate 8 is provided with five plug blocks 9, and the plug blocks 9 are arranged at intervals; the tube 12 is square in cross section.
According to the utility model, the rectifier component 1 is fixed on the radiator plate 3, the copper water pipe fitting 4 inlaid on the radiator plate 3 is attached to the bottom plate 8 of the rectifier component 1, the plug-in blocks 9 on the bottom plate 8 are inserted into the gaps of the water pipe fitting 4 to form staggered attachment, so that heat can be quickly transferred to the water pipe fitting 4, and the radiator plate 3 dissipates heat of the rectifier component 1 in a water cooling and air cooling combined mode, so that the internal temperature of a power supply electrical appliance box can be quickly reduced.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A power electronics box heat sink rectifier assembly comprising: the power supply box comprises a power supply box outer shell, a rectifier assembly, a radiator assembly, a fan and a PCB control board;
the power supply box is characterized in that the side wall of the outer shell of the power supply box is provided with at least two ventilation grids; the radiator assembly is provided with a radiator plate, a water pipe fitting and a fixing bracket, wherein the front surface of the radiator plate is provided with an embedded groove, the back surface of the radiator plate is provided with radiating fins, the water pipe fitting is embedded in the embedded groove, and the fixing bracket is fixed on the radiator plate; the rectifier assembly is fixed on the front surface of the radiator plate, and the bottom plate of the rectifier assembly is provided with a plug-in block.
2. The power electronics box heat sink rectifier assembly of claim 1 wherein said water conduit member has a water inlet fitting, a water outlet fitting and a tube member.
3. The power electronics box heat sink rectifier assembly of claim 2 wherein the tube has a first bend region and a second bend region, the tube in the first bend region being bent back and forth at least ten times and the tube in the second bend region being bent back and forth at least two times.
4. The power electronics box heat sink rectifier assembly of claim 2 wherein said tube members are folded a distance equal to the thickness of the plug-in block.
5. The power electronics box heat sink rectifier assembly of claim 1 wherein said base plate has at least four plug-in blocks.
6. The power electronics box heat sink rectifier assembly of claim 2 wherein said tube is square in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490090.8U CN220190662U (en) | 2023-06-13 | 2023-06-13 | Power supply electrical box heat dissipation rectifier assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321490090.8U CN220190662U (en) | 2023-06-13 | 2023-06-13 | Power supply electrical box heat dissipation rectifier assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190662U true CN220190662U (en) | 2023-12-15 |
Family
ID=89103742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321490090.8U Active CN220190662U (en) | 2023-06-13 | 2023-06-13 | Power supply electrical box heat dissipation rectifier assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190662U (en) |
-
2023
- 2023-06-13 CN CN202321490090.8U patent/CN220190662U/en active Active
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