CN212259674U - Integrated water-cooling plate with good heat dissipation effect - Google Patents
Integrated water-cooling plate with good heat dissipation effect Download PDFInfo
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- CN212259674U CN212259674U CN202021315584.9U CN202021315584U CN212259674U CN 212259674 U CN212259674 U CN 212259674U CN 202021315584 U CN202021315584 U CN 202021315584U CN 212259674 U CN212259674 U CN 212259674U
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Abstract
The utility model discloses an integration water-cooling board that radiating effect is good, including water-cooling board body and water-cooling chamber apron, water-cooling fluid channel has been seted up to the positive middle department of water-cooling board body, water-cooling fluid channel goes up to have the rim along its circumference extension, and water-cooling fluid channel's both ends have seted up first trompil and second trompil respectively, first trompil and second trompil run through water-cooling board body respectively, be provided with the linking limit with rim looks adaptation on the water-cooling chamber apron, linking limit passes through friction stir welding technology welding with the rim, it is provided with water supply connector and water connectors to keep away from water-cooling fluid channel terminal surface on the water-cooling board body. The utility model discloses possess simple structure, water-cooling board body and water-cooling chamber apron adopt friction stir welding process to weld, and stability is good, and long-time the use does not have the cooling fluid to leak, and water-cooling fluid channel reasonable in design, and the cooling fluid is balanced to flow in water-cooling fluid channel, and the radiating effect is good.
Description
Technical Field
The utility model relates to a water-cooling board technical field specifically is a good integration water-cooling board of radiating effect.
Background
Modern electronic equipment further improves the requirements on reliability, performance indexes, power density and the like, and the thermal design of the electronic equipment is more and more important. The power device is a key device in most electronic equipment, and the reliability, safety and service life of the whole machine are directly affected by the working state of the power device. In addition to the efficient dissipation of heat, reliability is also critical in the heat dissipation scheme of the power device. The water cooling plate effectively solves the heat dissipation problem of the power device.
The water cooling plate is a plate-shaped metal plate, and a fluid channel is arranged in the water cooling plate, so that convective heat exchange is generated between fluid and the water cooling plate, and the heat power consumption of various electronic components connected to the surface of the water cooling plate is dissipated. The use of water-cooled panels has the advantage that more heat can be dissipated per unit area relative to other heat dissipating structures. However, the water cooling plate in the prior art has poor sealing effect, fluid leakage occurs after long-time use, the fluid channel is unreasonable in design, the heat dissipation effect is poor, and the reliability, the safety and the service life of the electronic equipment are affected. Therefore, it is necessary to design an integrated water cooling plate with good heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integration water-cooling board that radiating effect is good, possess simple structure, water-cooling board body and water-cooling chamber apron adopt friction stir welding process to weld, and stability is good, and long-time the use does not have the cooling fluid to leak, and water-cooling fluid passageway reasonable in design, and the cooling fluid is balanced to flow in water-cooling fluid passageway, and the radiating effect is good, has solved the problem that the above-mentioned technical background proposed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integration water-cooling board that radiating effect is good, includes water-cooling board body and water-cooling chamber apron, water-cooling fluid channel has been seted up to the positive centre department of water-cooling board body, water-cooling fluid channel goes up to have the rim along its circumference extension, and water-cooling fluid channel's both ends have seted up first trompil and second trompil respectively, first trompil and second trompil run through water-cooling board body respectively, be provided with on the water-cooling chamber apron with the linking limit of rim looks adaptation, link up the limit and pass through friction stir welding technology welding with the rim, it is provided with water supply connector and water connectors to keep away from water-cooling fluid channel terminal surface on the water-cooling board body, water supply connector and water connectors are linked together through first trompil and second trompil and water-cooling fluid channel respectively.
Preferably, the water cooling plate body and the water cooling cavity cover plate are both formed by machining a copper computer gong with the thermal conductivity of 401W/mk.
Preferably, the water-cooling fluid passageway comprises a water-cooling fluid inflow passageway, a plurality of water-cooling fluid reposition of redundant personnel passageway and a water-cooling fluid outflow passageway, a plurality of water-cooling fluid reposition of redundant personnel passageway parallel arrangement, and a plurality of water-cooling fluid reposition of redundant personnel passageway one end intercommunication water-cooling fluid inflow passageway, and the other end is linked together with water-cooling fluid outflow passageway, water-cooling fluid inflow passageway is kept away from water-cooling fluid reposition of redundant personnel passageway one end and is connected first trompil, water-cooling fluid outflow passageway is kept away from water-cooling fluid reposition of redundant personnel passageway one end and is connected the second trom.
Preferably, the cross section of the water-cooling fluid outflow channel is wavy.
Preferably, the width of the rim is between 0.5mm and 5 mm.
Preferably, the first opening and the second opening are symmetrically distributed on a central axis of the water-cooling fluid channel.
Preferably, the water inlet joint and the water outlet joint are uniformly processed into a right angle shape.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of good integration water-cooling board of radiating effect, this integration water-cooling board comprises water-cooling board body and water-cooling chamber apron, moreover, the steam generator is simple in structure, and water-cooling board body and water-cooling chamber apron separately process, the time and the cost of having practiced thrift processing, water-cooling board body and water-cooling chamber apron adopt friction stir welding technology to weld simultaneously, the leakproofness after the welding is good, the high quality, can effectually solve the water-cooling board among the prior art sealed effectual not good, long-time use has the problem of fluid leakage.
2. The utility model discloses a set up water-cooling fluid channel in the water-cooling board is originally internal, and this water-cooling fluid channel comprises a water-cooling fluid inflow passageway, a plurality of water-cooling fluid reposition of redundant personnel passageway and a water-cooling fluid outflow passageway, and water-cooling fluid channel reasonable in design, cooling fluid can the balanced flow in water-cooling fluid channel, and the radiating effect is good.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is one of the structural diagrams of the present invention;
FIG. 3 is a second structural diagram of the present invention;
fig. 4 is a schematic view illustrating the circulation of cooling fluid in the water-cooling fluid channel according to the present invention.
The reference numerals and names in the figures are as follows:
1. a water-cooled plate body; 2. a water cooling cavity cover plate; 3. a water-cooled fluid channel; 31. a water-cooled fluid flow channel; 32. a water-cooled fluid diversion channel; 33. a water-cooled fluid outflow channel; 4. a rim; 5. a first opening; 6. a second opening; 7. connecting edges; 8. a water inlet joint; 9. and a water outlet joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides an embodiment: an integrated water cooling plate with good heat dissipation effect is composed of a water cooling plate body 1 and a water cooling cavity cover plate 2, the structure is simple, the water cooling plate body and the water cooling cavity cover plate are separately processed, the processing time and cost are saved, a water cooling fluid channel 3 is arranged in the middle of the water cooling plate body 1, a rim 4 extends along the circumferential direction of the water cooling fluid channel 3, two ends of the water cooling fluid channel 3 are respectively provided with a first opening 5 and a second opening 6, the first opening 5 and the second opening 6 respectively penetrate through the water cooling plate body 1, a linking edge 7 matched with the rim 4 is arranged on the water cooling cavity cover plate 2, the linking edge 7 and the rim 4 are welded through a friction stir welding process, the welded sealing performance is good, the quality is high, the problems that the sealing effect of the water cooling plate in the prior art is poor, and fluid leakage is caused by long-time use can be effectively solved, keep away from 3 terminal surfaces of water-cooling fluid channel on the water-cooling board body 1 and be provided with water supply connector 8 and water connectors 9, water supply connector 8 and water connectors 9 are linked together with water-cooling fluid channel 3 through first trompil 5 and second trompil 6 respectively, and cooling fluid gets into water-cooling fluid channel 3 through water supply connector 8, later flows out by water connectors 9 again, and wherein water-cooling fluid channel 3 reasonable in design, cooling fluid can flow in water-cooling fluid channel 3 in a balanced way, reaches the purpose that the radiating effect is good.
Specifically, in this embodiment, the water cooling plate body 1 and the water cooling cavity cover plate 2 are both formed by machining a copper computer with a thermal conductivity of 401W/mk.
Specifically, water-cooling fluid passageway 3 comprises a water-cooling fluid inflow passageway 31, a plurality of water-cooling fluid reposition of redundant personnel passageway 32 and a water-cooling fluid outflow passageway 33, a plurality of water-cooling fluid reposition of redundant personnel passageway 32 parallel arrangement, and a plurality of water-cooling fluid reposition of redundant personnel passageway 32 one end intercommunication water-cooling fluid inflow passageway 31, and the other end is linked together with water-cooling fluid outflow passageway 33, is provided with three water-cooling fluid reposition of redundant personnel passageways 32 in this embodiment, water-cooling fluid inflow passageway 31 is kept away from water-cooling fluid reposition of redundant personnel passageway 32 one end and is connected first trompil 5, water-cooling fluid outflow passageway 33 is kept away from water-cooling fluid reposition of redundant personnel passageway 32 one end and is connected second trompil 6, more specifically, the section of water.
Specifically, the width of the rim 4 is between 0.5mm and 5mm, and the width of the rim 4 is 2mm in this embodiment.
In the embodiment, the first opening 5 and the second opening 6 are symmetrically distributed on the central axis of the water-cooling fluid channel 3; the water inlet joint 8 and the water outlet joint 9 are integrally processed into a right angle shape.
The working principle is as follows: the utility model discloses in operation, with water supply connector 8 connection first trompil 5, water outlet connector 9 connects second trompil 6, makes the cooling fluid in the water-cooling plate body 1 form a circulation path in water-cooling fluid channel 3, cooling fluid in the water-cooling fluid channel 3 flows into behind the passageway 31 earlier through water-cooling fluid, shunts by water-cooling fluid reposition of redundant personnel passageway 32 again, flows out through water-cooling fluid outflow passageway 33 at last, and cooling fluid can balanced flow, and the water-cooling plate radiating effect is good.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a good integration water-cooling board of radiating effect, includes water-cooling board body (1) and water-cooling chamber apron (2), its characterized in that: a water-cooling fluid channel (3) is arranged in the middle of the water-cooling plate body (1), an edge (4) extends along the circumferential direction of the water-cooling fluid channel (3), and the two ends of the water-cooling fluid channel (3) are respectively provided with a first opening (5) and a second opening (6), the first opening (5) and the second opening (6) are respectively communicated with the water cooling plate body (1), a joint edge (7) matched with the edge (4) is arranged on the water-cooling cavity cover plate (2), the connecting edge (7) and the edge (4) are welded by a friction stir welding process, a water inlet joint (8) and a water outlet joint (9) are arranged on one end surface of the water-cooling plate body (1) far away from the water-cooling fluid channel (3), the water inlet joint (8) and the water outlet joint (9) are respectively communicated with the water-cooling fluid channel (3) through the first opening (5) and the second opening (6).
2. The integrated water cooling plate with good heat dissipation effect as recited in claim 1, wherein: the water cooling plate body (1) and the water cooling cavity cover plate (2) are both formed by machining a copper computer gong with the thermal conductivity of 401W/mk.
3. The integrated water cooling plate with good heat dissipation effect as recited in claim 1, wherein: water-cooling fluid passageway (3) are flowed into passageway (31), a plurality of water-cooling fluid reposition of redundant personnel passageway (32) and a water-cooling fluid outflow channel (33) by a water-cooling fluid and constitute, a plurality of water-cooling fluid reposition of redundant personnel passageway (32) parallel arrangement, and a plurality of water-cooling fluid reposition of redundant personnel passageway (32) one end intercommunication water-cooling fluid flow into passageway (31), and the other end is linked together with water-cooling fluid outflow channel (33), water-cooling fluid flows into passageway (31) and keeps away from water-cooling fluid reposition of redundant personnel passageway (32) one end and connects first trompil (5), water-cooling fluid outflow channel (33) are kept away from water-cooling fluid reposition of redundant personnel passageway (32) one end and are connected second.
4. The integrated water cooling plate with good heat dissipation effect as recited in claim 3, wherein: the section of the water-cooling fluid outflow channel (33) is in a wavy line shape.
5. The integrated water cooling plate with good heat dissipation effect as recited in claim 1, wherein: the width of the rim (4) is between 0.5mm and 5 mm.
6. The integrated water cooling plate with good heat dissipation effect as recited in claim 1, wherein: the first opening (5) and the second opening (6) are symmetrically distributed on the central axis of the water-cooling fluid channel (3).
7. The integrated water cooling plate with good heat dissipation effect as recited in claim 1, wherein: the water inlet joint (8) and the water outlet joint (9) are uniformly processed into a right-angle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021315584.9U CN212259674U (en) | 2020-07-07 | 2020-07-07 | Integrated water-cooling plate with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021315584.9U CN212259674U (en) | 2020-07-07 | 2020-07-07 | Integrated water-cooling plate with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259674U true CN212259674U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021315584.9U Active CN212259674U (en) | 2020-07-07 | 2020-07-07 | Integrated water-cooling plate with good heat dissipation effect |
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| Country | Link |
|---|---|
| CN (1) | CN212259674U (en) |
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2020
- 2020-07-07 CN CN202021315584.9U patent/CN212259674U/en active Active
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