CN219625973U - Embedded industrial control board easy to radiate - Google Patents
Embedded industrial control board easy to radiate Download PDFInfo
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- CN219625973U CN219625973U CN202320383624.0U CN202320383624U CN219625973U CN 219625973 U CN219625973 U CN 219625973U CN 202320383624 U CN202320383624 U CN 202320383624U CN 219625973 U CN219625973 U CN 219625973U
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- industrial control
- plate body
- water cooling
- control board
- heat
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Abstract
The utility model relates to the technical field of industrial control boards, and discloses an embedded industrial control board easy to dissipate heat, which comprises: the board body is provided with a plurality of electrical elements at one side; the water cooling component is attached to the other side of the plate body, one end of the water cooling component is communicated with a water inlet pipe, and the other end of the water cooling component is communicated with a water outlet pipe; and the guard plate is positioned on one exposed side of the water cooling assembly and is integrated with the plate body and the water cooling assembly. When the plate body works, the plate body and the electric element work to generate heat, the heat is transferred to the water cooling assembly after being gathered, and the refrigerant in the water cooling assembly is in a continuous flowing state, so that the refrigerant transfers the heat generated on the plate body and the electric element after heat exchange, thereby realizing the cooling of the plate body. The guard plate is arranged to avoid the situation of puncturing the water cooling assembly, thereby providing higher protection effect.
Description
Technical Field
The utility model relates to the technical field of industrial control boards, in particular to an embedded industrial control board easy to dissipate heat.
Background
The industrial control board is widely applied, can be applied to various severe environments, and can not be shut down even before the service life is finished, but in certain special occasions, the industrial control board needs to work permanently, and a large amount of heat can be generated under long-time use, and can influence the working condition of the industrial control board, and the industrial control board can be damaged accidentally or the service life is finished seriously.
The utility model patent document with the patent publication number of CN208509376U provides a technical scheme for solving the technical problem of heat dissipation of an industrial control board: the graphite flake with good heat dissipation effect is arranged at the lower end of the plate body, the fan is arranged between the plate body and the graphite flake, the heat collecting flake is arranged on the surface of the graphite flake, heat is concentrated through the heat collecting flake, heat is dissipated by the graphite flake, and the temperature of the graphite flake is reduced through the fan.
But the heat collecting plate contact area is limited, and the heat on the industrial control board is concentrated through the heat collecting plate, so that the local temperature difference of the industrial control board is easily caused to be overlarge, and the working efficiency of the cooling fan can be gradually reduced under the condition of never stopping, namely, the cooling efficiency can be reduced along with the extension of time, and the local temperature difference can be more obvious.
Based on this, it is necessary to design an embedded industrial control board that easily dissipates heat.
Disclosure of Invention
In order to overcome the technical problems, the utility model provides the embedded industrial control board easy to dissipate heat, so as to achieve the purposes of long-term stability and high-efficiency heat dissipation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an embedded industrial control board easy to dissipate heat, comprising:
the board body is provided with a plurality of electrical elements at one side;
the water cooling component is attached to the other side of the plate body, one end of the water cooling component is communicated with a water inlet pipe, and the other end of the water cooling component is communicated with a water outlet pipe;
and the guard plate is positioned on one exposed side of the water cooling assembly and is integrated with the plate body and the water cooling assembly.
Preferably, the water cooling assembly comprises at least:
the waterproof heat conducting film is internally provided with a plurality of channels arranged along the length direction of the plate body;
the limiting end blocks are positioned at two ends of the waterproof heat conducting film and are connected with the ends of the waterproof heat conducting film in a sealing mode;
and the water inlet pipe and the water outlet pipe are respectively communicated with the diversion cavity in one of the limiting end blocks. The waterproof heat-conducting film is attached to one side face of the plate body, the cavity channels are used for circulation of refrigerants, when the waterproof heat-conducting film works, the refrigerants firstly enter the corresponding limiting end blocks through the water inlet pipes, then are dispersed into the cavity channels through the shunting cavities to perform sufficient heat exchange, and then are collected into the water outlet pipe through the shunting cavity in the other limiting end block to be discharged.
Preferably, the limiting end blocks are matched with step surfaces at two ends of the plate body. The waterproof heat conducting film at the connecting part of the limiting end block can be tightly attached to the plate body.
Preferably, both ends of the guard plate are connected with the limiting end blocks, and the guard plate is in clearance fit with the waterproof heat conducting film. The guard plate is connected with the limiting end block and the plate body through screws to form a whole. And the guard plate is not in contact with the waterproof heat-conducting film, so that a gap is formed between the guard plate and the waterproof heat-conducting film, and air flow passes through the gap.
Preferably, the air conditioner further comprises a cooling fan, wherein the cooling fan is arranged at the through hole on the guard plate, and a filter screen is arranged at the air inlet of the cooling fan. The cooling fan blows air through the waterproof heat-conducting film, so that the waterproof heat-conducting film can cool air flowing through the waterproof heat-conducting film, and the internal temperature of the whole industrial personal computer is not too high. The filter screen is used for filtering the passing air.
Preferably, the side, connected with the plate body, of the waterproof heat conducting film is coated with a heat collecting coating. The heat collection coating can collect heat, so that the heat exchange efficiency of the refrigerant is higher.
Preferably, the length and width dimensions of the waterproof heat conducting film are smaller than the length and width dimensions of the plate body, and the length and width dimensions of the guard plate are larger than the length and width dimensions of the waterproof heat conducting film. Further, preferably, the length of the waterproof heat conducting film after being connected with the limiting end block is equal to the length of the board body, and the waterproof heat conducting film completely covers the area where the circuit is arranged on the board body. And the length and width dimensions of the guard plate are equal to those of the plate body.
Preferably, the guard plate is made of copper. Copper has better plasticity and can also be used as an excellent heat conduction radiator to assist in heat dissipation.
Preferably, the waterproof heat conducting film is welded and sealed with the limiting end block. The waterproof heat-conducting film and the limiting end block after welding form a whole.
Compared with the prior art, the utility model has the beneficial effects that:
in the utility model, when the plate body works, the plate body and the electric element work to generate heat, the heat is transferred to the water cooling assembly after being gathered, and the refrigerant in the water cooling assembly is in a continuous flowing state, so that the heat generated on the plate body and the electric element is transferred after the refrigerant exchanges heat, thereby realizing the cooling of the plate body. The guard plate is arranged to avoid the situation of puncturing the water cooling assembly, thereby providing higher protection effect.
Compared with the existing heat collecting fins and radiating fins, the problem that local temperature difference is too large is easy to occur when the heat is radiated, the water cooling assembly is adopted in the scheme to rapidly, efficiently and comprehensively radiate heat, the problem that uniform temperature difference is too large does not exist, the radiating efficiency is not obviously reduced even when the heat radiating device is used for a long time, and the industrial control board can be stably and efficiently radiated under the condition of never stopping.
Drawings
FIG. 1 is a top view of an embedded industrial control board with heat dissipation capability according to an embodiment of the present utility model;
FIG. 2 is a bottom view of an embedded industrial personal board with heat dissipation capability according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view at A-A in FIG. 1;
FIG. 4 is a cross-sectional view at B-B in FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 3 at C;
fig. 6 is a perspective view of an embedded industrial control board with easy heat dissipation according to an embodiment of the utility model.
In the figure: 1. a plate body; 2. an electrical component; 3. a water cooling assembly; 31. waterproof heat-conducting film; 32. a cavity channel; 33. limiting end blocks; 34. a shunt cavity; 4. a water inlet pipe; 5. a water outlet pipe; 6. a guard board; 7. a heat radiation fan; 8. and (5) a via hole.
Detailed Description
The present utility model will be described in detail below with reference to the drawings and examples.
Referring to the drawings, an embedded industrial control board easy to dissipate heat comprises: plate body 1, electrical component 2, water-cooling subassembly 3, inlet tube 4, outlet pipe 5 and backplate 6. Wherein, a plurality of electrical components 2 are distributed to plate body 1 one side, and water-cooling module 3 is attached in plate body 1 opposite side, and water-cooling module 3 one end intercommunication has inlet tube 4, and water-cooling module 3 other end intercommunication has outlet pipe 5, and backplate 6 is located the naked one side of water-cooling module 3 to constitute an organic wholely with plate body 1 and water-cooling module 3.
Specifically, when the plate body 1 works, the plate body 1 and the electric element 2 work to generate heat, the heat is transferred to the water cooling assembly 3 after being gathered, and the refrigerant in the water cooling assembly 3 is in a continuous flowing state, so that the refrigerant transfers the heat generated on the plate body 1 and the electric element 2 after heat exchange, thereby realizing the cooling of the plate body 1. The guard 6 is provided to avoid puncturing the water cooling assembly 3 and thus provide a higher protection.
Compared with the existing heat collecting fins and radiating fins, the problem that local temperature difference is too large is easy to occur when the heat is radiated, the water cooling assembly 3 is adopted in the scheme to rapidly, efficiently and comprehensively radiate heat, the problem that uniform temperature difference is too large does not exist, the radiating efficiency is not obviously reduced even when the heat radiating device is used for a long time, and the industrial control board can be stably and efficiently radiated under the condition of never stopping.
To facilitate understanding of the heat dissipation principle of the water cooling assembly 3, a preferred embodiment is presented.
The water cooling assembly 3 includes: a waterproof heat-conducting film 31 and a limit end block 33. The waterproof heat conducting film 31 is internally provided with a plurality of cavities 32 arranged along the length direction of the plate body 1; the limiting end blocks 33 are positioned at two ends of the waterproof heat conducting film 31 and are connected with the ends of the waterproof heat conducting film 31 in a sealing way; wherein, the spacing end block 33 is provided with a diversion cavity 34 corresponding to the cavity channel 32, and the water inlet pipe 4 and the water outlet pipe 5 are respectively communicated with the diversion cavity 34 in one of the spacing end blocks 33.
Specifically, the waterproof heat-conducting film 31 is attached to one side surface of the plate body 1, the inner cavity 32 is used for circulating the refrigerant, and when the plate is in operation, the refrigerant firstly enters the corresponding limiting end block 33 through the water inlet pipe 4, then is dispersed into each cavity 32 through the inner distribution cavity 34 for full heat exchange, and then is collected into the water outlet pipe 5 through the distribution cavity 34 in the other limiting end block 33 for discharge.
Preferably, the limit end blocks 33 are fitted with stepped surfaces at both ends of the plate body 1. So that the waterproof and heat-conducting film 31 at the connecting part with the limiting end block 33 can be tightly attached to the plate body 1.
In addition, both ends of the guard plate 6 are connected with the limiting end blocks 33, and the guard plate 6 is in clearance fit with the waterproof heat conducting film 31. The guard plate 6 is connected with the limiting end block 33 and the plate body 1 through screws to form a whole. And the shield 6 is not in contact with the waterproof heat conductive film 31 so that a gap is created therebetween for the passage of air flow.
In this embodiment, the air conditioner further comprises a cooling fan 7, the cooling fan 7 is mounted at the through hole 8 on the guard plate 6, and a filter screen is arranged at the air inlet of the cooling fan 7. The heat dissipation fan 7 blows air through the waterproof heat conduction film 31, so that the waterproof heat conduction film 31 can cool the air flowing through, and the internal temperature of the whole industrial personal computer is not too high. The filter screen is used for filtering the passing air.
Preferably, the side of the waterproof and heat-conductive film 31 connected to the board body 1 is coated with a heat-collecting coating. The heat collection coating can collect heat, so that the heat exchange efficiency of the refrigerant is higher.
In the present embodiment, the length-width dimensions of the waterproof heat conductive film 31 are smaller than the length-width dimensions of the plate body 1, and the length-width dimensions of the guard plate 6 are larger than the length-width dimensions of the waterproof heat conductive film 31.
Preferably, the length of the waterproof heat-conducting film 31 after being connected with the limiting end block 33 is equal to the length of the board body 1, and the waterproof heat-conducting film 31 completely covers the area where the circuit is arranged on the board body 1. The length and width dimensions of the guard plate 6 are equal to those of the plate body 1.
The guard plate 6 is made of copper, and the copper has good plasticity and can also be used as an excellent heat conduction radiator to assist in heat dissipation.
In the present embodiment, the waterproof heat conductive film 31 and the limit end block 33 are sealed by welding, so that the waterproof heat conductive film 31 and the limit end block 33 after welding constitute a whole.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited thereto. Within the scope of the technical idea of the utility model, a number of simple variants of the technical solution of the utility model are possible, including combinations of individual specific technical features in any suitable way. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition. Such simple variations and combinations are likewise to be regarded as being within the scope of the present disclosure.
Claims (9)
1. An easy heat dissipation embedded industrial control board, which is characterized by comprising:
the board comprises a board body (1), wherein a plurality of electrical elements (2) are distributed on one side of the board body (1);
the water cooling assembly (3), the water cooling assembly (3) is attached to the other side of the plate body (1), one end of the water cooling assembly (3) is communicated with a water inlet pipe (4), and the other end of the water cooling assembly (3) is communicated with a water outlet pipe (5);
and the guard plate (6) is positioned on the exposed side of the water cooling assembly (3), and is integrated with the plate body (1) and the water cooling assembly (3).
2. The embedded industrial control board easy to dissipate heat according to claim 1, wherein:
the water cooling assembly (3) comprises at least:
a waterproof heat conduction film (31), wherein a plurality of cavities (32) are formed in the waterproof heat conduction film (31) along the length direction of the plate body (1);
the limiting end blocks (33) are positioned at two ends of the waterproof heat conducting film (31) and are connected with the ends of the waterproof heat conducting film (31) in a sealing mode;
the limiting end blocks (33) are internally provided with a diversion cavity (34) corresponding to the cavity channel (32), and the water inlet pipe (4) and the water outlet pipe (5) are respectively communicated with the diversion cavity (34) in one of the limiting end blocks (33).
3. The embedded industrial control board easy to dissipate heat according to claim 2, wherein:
the limiting end blocks (33) are matched with step surfaces at two ends of the plate body (1).
4. The embedded industrial control board easy to dissipate heat according to claim 2, wherein:
and two ends of the guard plate (6) are connected with the limiting end blocks (33), and the guard plate (6) is in clearance fit with the waterproof heat conducting film (31).
5. The embedded industrial control board easy to dissipate heat according to claim 1, wherein:
the novel cooling device is characterized by further comprising a cooling fan (7), wherein the cooling fan (7) is arranged at a through hole (8) on the guard plate (6), and a filter screen is arranged at an air inlet of the cooling fan (7).
6. The embedded industrial control board easy to dissipate heat according to claim 2, wherein:
one side of the waterproof heat conducting film (31) connected with the plate body (1) is coated with a heat collecting coating.
7. The embedded industrial control board easy to dissipate heat according to claim 4, wherein:
the length and width dimensions of the waterproof heat conducting film (31) are smaller than the length and width dimensions of the plate body (1), and the length and width dimensions of the guard plate (6) are larger than the length and width dimensions of the waterproof heat conducting film (31).
8. The embedded industrial control board easy to dissipate heat as set forth in claim 7, wherein:
the guard plate (6) is made of copper.
9. The embedded industrial control board easy to dissipate heat according to claim 2, wherein:
the waterproof heat-conducting film (31) and the limiting end block (33) are welded and sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320383624.0U CN219625973U (en) | 2023-03-04 | 2023-03-04 | Embedded industrial control board easy to radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320383624.0U CN219625973U (en) | 2023-03-04 | 2023-03-04 | Embedded industrial control board easy to radiate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219625973U true CN219625973U (en) | 2023-09-01 |
Family
ID=87777110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320383624.0U Active CN219625973U (en) | 2023-03-04 | 2023-03-04 | Embedded industrial control board easy to radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219625973U (en) |
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2023
- 2023-03-04 CN CN202320383624.0U patent/CN219625973U/en active Active
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