CN219779570U - Heat dissipation control cabinet - Google Patents
Heat dissipation control cabinet Download PDFInfo
- Publication number
- CN219779570U CN219779570U CN202320873607.5U CN202320873607U CN219779570U CN 219779570 U CN219779570 U CN 219779570U CN 202320873607 U CN202320873607 U CN 202320873607U CN 219779570 U CN219779570 U CN 219779570U
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- Prior art keywords
- cabinet body
- heat dissipation
- dissipation control
- cabinet
- volume
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation control cabinet, which comprises: a cabinet body; the middle part of the cabinet body is provided with a mounting baffle plate, and the mounting baffle plate is provided with a wind scooper for carrying out directional heat transfer; the installation partition plate divides the interior of the cabinet body into a first front volume cavity and a second rear volume cavity to divide the space in the cabinet body; the device is through installing the baffle with cabinet internal partition for first volume chamber and second volume chamber, and cold wind gets into first volume intracavity, and cooperation wind scooper blows the heat and send in the second volume chamber, cools down electrical components, and cold wind is according to from the front to the back, from down to the ascending direction blowing, can make the amount of wind blow out outward from the second volume chamber behind the electrical components of inside.
Description
Technical Field
The utility model relates to the field of electric transmission, in particular to a heat dissipation control cabinet.
Background
In the multi-transmission inversion control system, a large amount of heat is generated due to long-time high-load operation of the inverter, and in a common bar-beam control cabinet, high-temperature gas exhausted by the inverter cannot be rapidly exhausted out of the cabinet due to imperfect air duct design, so that the temperature is increased and the stability of equipment is reduced.
In order to prevent the temperature in the cabinet body from being too high, the conventional power control cabinet influences the normal work of internal circuit devices, a radiator is mostly added in the cabinet, heat generated during the work of an electric element is blown by a fan to dissipate heat, but a cooling fan is not enough space in a smaller control cabinet, the whole cabinet body can be cooled by external equipment, so that the temperature in the cabinet body cannot be too high, and the internal electric element has lower heat dissipation efficiency due to no better air duct design.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a heat dissipation control cabinet.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a heat dissipation control cabinet, comprising:
a cabinet body;
the middle part of the cabinet body is provided with a mounting baffle plate, and the mounting baffle plate is provided with a wind scooper for carrying out directional heat transfer;
the installation baffle will the internal partition of cabinet is divided into the first volume chamber in place ahead and the second volume chamber at rear, to the internal space of cabinet separates.
As a further description of the above technical solution: and a plurality of inverters are arranged on the installation partition plate.
As a further description of the above technical solution: the wind scooper is arranged on the outer side of the inverter and guides and conveys heat generated by the inverter.
As a further description of the above technical solution: the first volume chamber of the cabinet body is provided with a front cabinet door, and an air inlet is arranged below the front cabinet door.
As a further description of the above technical solution: the second volume chamber of the cabinet body is provided with a rear cabinet door, and an air outlet is arranged above the rear cabinet door.
As a further description of the above technical solution: and the air inlet and the air outlet are provided with dustproof devices.
As a further description of the above technical solution: the installation baffle is provided with a plurality of connecting holes for installing the inverter.
As a further description of the above technical solution: a plurality of reinforcing plates are vertically arranged on the installation partition plate, two sides of each reinforcing plate are connected with the cabinet body, and the cabinet body is supported and fixed.
As a further description of the above technical solution: and a power supply component is arranged on one side of the reinforcing plate.
As a further description of the above technical solution: the first volume cavity is filled with cold air through the air inlet to cool the inverter and the power supply assembly, and the air guide cover guides the cold air into the second volume cavity and is discharged from the air outlet.
The technical scheme has the following advantages or beneficial effects:
1. the cabinet body is internally divided into the first volume cavity and the second volume cavity through the installation partition plate, cold air enters the first volume cavity, heat is blown into the second volume cavity by the cooperation of the air guide cover, the electric appliance element is cooled, the cold air is blown from the lower to the upper direction from front to back, and the air quantity can be blown outwards from the second volume cavity after passing through the electric appliance element inside.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a heat dissipation control cabinet according to the present utility model;
fig. 2 is a front view of a heat dissipation control cabinet according to the present utility model;
fig. 3 is a rear view of a heat dissipation control cabinet according to the present utility model;
fig. 4 is a schematic view of the structure of the installation partition plate of the present utility model.
Legend description:
1. a cabinet body; 2. installing a partition board; 3. a wind scooper; 4. a first volume chamber; 5. a second volume chamber; 6. an inverter; 7. a front cabinet door; 8. an air inlet; 9. a rear cabinet door; 10. an air outlet; 11. a dust-proof device; 12. a connection hole; 13. a reinforcing plate; 14. and a power supply assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: a heat dissipation control cabinet, comprising: a cabinet body 1; the middle part of the cabinet body 1 is provided with a mounting baffle plate 2, and a wind scooper 3 is arranged on the mounting baffle plate 2 to directionally convey heat; the installation baffle plate 2 divides the interior of the cabinet body 1 into a first volume cavity 4 at the front and a second volume cavity 5 at the rear, and separates the space in the cabinet body 1.
The cabinet body 1 is divided into a first volume cavity 4 and a second volume cavity 5 by the installation partition plate 2, cold air is introduced into the first volume cavity 4, heat generated by electric elements on the installation partition plate 2 is cooled, the temperature of the cold air is increased after heat conduction and is blown into the second volume cavity 5, the installation partition plate 2 is provided with the air guide cover 3, so that the blown cold air is blown along the direction set by the air guide cover 3, in the embodiment, the air guide cover 3 is vertically upwards arranged, the cold air is blown upwards, and the external air is discharged.
The installation baffle plate 2 is provided with a plurality of inverters 6, the wind scooper 3 is arranged on the outer side of the inverters 6, so that heat generated by the inverters 6 flows along the arrangement direction of the wind scooper 3 under the blowing of cold wind, and the cold wind passes through the inverters 6 and other electrical elements to cool and blow the generated heat.
The first volume chamber 4 of the cabinet body 1 is provided with a front cabinet door 7, an air inlet 8 is arranged below the front cabinet door 7, the second volume chamber 5 of the cabinet body 1 is provided with a rear cabinet door 9, and an air outlet 10 is arranged above the rear cabinet door 9.
In the embodiment, the first volume cavity 4 is communicated with the front cabinet door 7, an air inlet 8 is arranged below the front cabinet door 7, and after cold air enters from the air inlet 8, the cold air further flows in the first volume cavity 4 along the arrangement direction of the air guide cover 3; the second volume chamber 5 is communicated with the rear cabinet door 9, an air outlet 10 is arranged above the rear cabinet door 9, after the cold air is contacted with the front end face of the electric element in the first volume chamber 4 for cooling, one side air duct flows along the direction of the air guide cover 3, the other air duct is blown into the second volume chamber 5 for cooling the rear end face of the electric element, and the cold air subjected to heat exchange is blown out from the air outlet 10 above the rear cabinet door 9 under the gradual blowing of the cold air.
The air inlet 8 and the air outlet 10 are provided with dust-proof means 11. In this embodiment, the dustproof device 11 may be a dustproof net or a dustproof plate, and is provided with densely arranged meshes, and the holes are opened according to EMC electromagnetic requirements, so that the dust with a certain diameter can be filtered and cold air is blown into the cabinet body 1, and the dustproof device 11 at the rear cabinet door 9 has a hole diameter larger than that of the front cabinet door 7, so that heat can be discharged better.
The installation baffle 2 has offered a plurality of connecting holes 12, installs the dc-to-ac converter 6, installs a plurality of reinforcing plates 13 perpendicularly on the installation baffle 2, and the both sides of reinforcing plate 13 are connected with cabinet body 1, and cabinet body 1 supports fixedly, and one side of reinforcing plate 13 is equipped with power supply module 14, supplies power to dc-to-ac converter 6.
In the embodiment, the cabinet body 1 adopts a standard C-shaped material, so that the assembly precision is improved.
The first volume cavity 4 is filled with cold air through the air inlet 8 to cool the inverter 6 and the power supply assembly 14, and the air guide cover 3 guides the cold air into the second volume cavity 5 and is discharged from the air outlet 10.
When the inverter 6 works, the cold air source continuously enters the first volume cavity 4 from the air inlet 8 below the front cabinet door 7, passes through the cooling fins inside the inverter 6, is forcedly discharged to the second volume cavity 5 from the air guide cover 3 by the fan inside the inverter 6, and finally hot air is discharged out of the cabinet from the air outlet 10 above the rear cabinet door 9 due to the fact that the whole cabinet body 1 is of an air duct design and the hot air convection effect.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A heat dissipation control cabinet, comprising:
a cabinet body (1);
the middle part of the cabinet body (1) is provided with a mounting baffle plate (2), and a wind scooper (3) is arranged on the mounting baffle plate (2) to directionally convey heat;
the installation partition plate (2) divides the interior of the cabinet body (1) into a first volume cavity (4) at the front and a second volume cavity (5) at the rear, and divides the space inside the cabinet body (1).
2. A heat dissipation control as defined in claim 1, wherein: and a plurality of inverters (6) are arranged on the installation partition plate (2).
3. A heat dissipation control as defined in claim 2, wherein: the wind scooper (3) is arranged on the outer side of the inverter (6) and guides and conveys heat generated by the inverter (6).
4. A heat dissipation control as defined in claim 2, wherein: the first volume cavity (4) of the cabinet body (1) is provided with a front cabinet door (7), and an air inlet (8) is arranged below the front cabinet door (7).
5. The heat dissipation control of claim 4, wherein: the second volume chamber (5) of the cabinet body (1) is provided with a rear cabinet door (9), and an air outlet (10) is arranged above the rear cabinet door (9).
6. The heat dissipation control of claim 5, wherein: the air inlet (8) and the air outlet (10) are provided with a dustproof device (11).
7. A heat dissipation control as defined in claim 2, wherein: the installation partition plate (2) is provided with a plurality of connecting holes (12) for installing the inverter (6).
8. The heat dissipation control of claim 5, wherein: a plurality of reinforcing plates (13) are vertically arranged on the installation partition plate (2), two sides of each reinforcing plate (13) are connected with the cabinet body (1), and the cabinet body (1) is supported and fixed.
9. The heat dissipation control of claim 8, wherein: one side of the reinforcing plate (13) is provided with a power supply assembly (14).
10. A heat dissipation control as defined in claim 9, wherein: the first volume cavity (4) is filled with cold air through the air inlet (8), the inverter (6) and the power supply assembly (14) are cooled, and the air guide cover (3) guides the cold air into the second volume cavity (5) and is discharged from the air outlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320873607.5U CN219779570U (en) | 2023-04-18 | 2023-04-18 | Heat dissipation control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320873607.5U CN219779570U (en) | 2023-04-18 | 2023-04-18 | Heat dissipation control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219779570U true CN219779570U (en) | 2023-09-29 |
Family
ID=88131333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320873607.5U Active CN219779570U (en) | 2023-04-18 | 2023-04-18 | Heat dissipation control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219779570U (en) |
-
2023
- 2023-04-18 CN CN202320873607.5U patent/CN219779570U/en active Active
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