CN106028747A - Snowflake-shaped liquid cooling apparatus - Google Patents
Snowflake-shaped liquid cooling apparatus Download PDFInfo
- Publication number
- CN106028747A CN106028747A CN201610459001.1A CN201610459001A CN106028747A CN 106028747 A CN106028747 A CN 106028747A CN 201610459001 A CN201610459001 A CN 201610459001A CN 106028747 A CN106028747 A CN 106028747A
- Authority
- CN
- China
- Prior art keywords
- fin
- cooling
- radiating
- box
- liquid cooling
- Prior art date
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a snowflake-shaped liquid cooling apparatus. The snowflake-shaped liquid cooling apparatus comprises a sealing box, a radiating box and a temperature control system, wherein a radiating wall is arranged on one side of the sealing box; a frequency converter heating device is mounted on the inner side face of the radiating wall; the outer side face of the radiating wall is tightly attached to a front water-cooling box of a water-cooling system; the radiating box comprises the water-cooling system and a fan; the front water-cooling box and the back water-cooling box of the water-cooling system are connected through a group of radiating pipes; radiating fins are uniformly distributed on the two sides of the radiating pipes; the fan is mounted at the bottom of the radiating box; radiating plates are mounted on the left and right sides of the radiating box; the radiating plates, and the front water-cooling box and the back water-cooling box form a sealed box body structure; and the top of the radiating box is open. According to the snowflake-shaped liquid cooling apparatus, the frequency converter is radiated by a combined way of water cooling and air cooling; the apparatus is small in size and obvious in radiating effect; the fan, the sealing box and the water-cooling system can be separable, so that the apparatus is convenient to clean; and in addition, the sealing property of the frequency converter is ensured by the sealing box, so that influence to the frequency converter from dust and moisture can be prevented.
Description
Technical field
The invention belongs to radiator field, in particular it relates to a kind of snowflake shape Control device of liquid cooling.
Background technology
Along with improving constantly of automaticity, the speed of electronic installation the most increasingly block, application is more extensive, but
Speeding along with speed, temperature increases the most therewith, for avoiding the properly functioning generation impact on electronic installation, it is necessary to provider
Cooling-down effect the most efficiently, to protect electronic installation.In prior art, that fluid can be used to carry out is cold for the heat sink of electronic installation
But, but there is volume relatively greatly in existing fluid cooling structure, and inefficient defect of lowering the temperature causes the integral heat sink of heat sink
Effect is limited, it is difficult to meet miniaturization and quick requirement.
To this, China is primarily present following patent:
Patent publication No.: CN104582425A, discloses a kind of fluid cooling structure, and it comprises a heat absorbing units, a heat radiation list
Unit and a fluid driver element, described heat absorbing units is hollow sheeting, which is provided with first fluid entrance and first fluid outlet；Institute
Stating the hollow sheeting that heat-sink unit is polylith parallel connection, it is provided with second fluid entrance and second fluid outlet；Described fluid drives list
Unit is arranged between heat absorbing units and heat-sink unit, and it comprises shell, drives ring, inner shell, stator and cover plate；Thus, the present invention
Fluid cooling structure simple in construction, small volume, can fast driving fluid flowing, the flow efficiency of fluid is higher, for electronics
Device provides effect and the sufficiently protection of fast cooling.But, this device radiation unit separates with heat absorbing units, and structure is multiple
Miscellaneous, easily reveal, and bulky, it is unfavorable for making full use of of space.
Summary of the invention
For solving the problem of above-mentioned existence, it is an object of the invention to provide a kind of snowflake shape Control device of liquid cooling.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of snowflake shape Control device of liquid cooling, cold including one
But groove, for hexagon；One group of first fin, is arranged at cooling bath incline, by cooling bath incline centered by hexagonal prism
Stretch out, be arranged radially；One group of second fin, is arranged on the first fin, by the face at the first fin place
To stretch out；Described second fin extended to same direction is parallel to each other；Second fin of the first fin both sides
Relative first fin is axisymmetricly；Described second fin forms hexagram away from the end points of the first fin.
Further, cooling bath includes groove body, outlet and water inlet；Outlet is positioned at groove body end face, and water inlet is positioned at
Groove body bottom surface.
Separately, in the first fin, every piece of fin length is equal.
Separately having, in the second fin, one group of fin near cooling bath is constituted up and down with cooling bath, the first fin
Through gas channel.
Again, the thickness of the first fin is 2 ~ 3 times of the second fin.
Further, the second fin all presents unsymmetric structure, fin surface is vertically formed with groove.
Further, the cross section of described groove is circular arc, rectangle, triangle, trapezoidal or waveform.
Preferably, the first fin can arrange fluid passage.
The beneficial effects of the present invention is: utilize stack effect, strengthen channel inner surface cross-ventilation effect, improve heat radiation
Efficiency.Along with the first fin length increases, heatsink temperature is more and more lower, and the long meeting of radiating tube length simultaneously causes air stream
During Tong, boundary region is thickening, causes boundary region between abutting fins to coincide mutually, deteriorates heat transfer.Therefore, the present invention second dissipates
Backing is gradually reduced along the first fin direction length that stretches out, thus optimizes radiating effect, it is to avoid increase material cost.With
Time configuration of the present invention graceful, corresponding appearance design can be coordinated to reach the effect that device beautifies.
Accompanying drawing explanation
Fig. 1 is the top view of a kind of Control device of liquid cooling of the present invention.
Fig. 2 is the structural representation of the second fin of a kind of Control device of liquid cooling of the present invention.
Detailed description of the invention
Following example are used for illustrating the present invention, but can not be used for limiting the scope of the present invention.
Seeing Fig. 1, a kind of snowflake shape Control device of liquid cooling, including cooling bath the 1, first fin 2 and the second fin 3；
Described cooling bath 1 is hollow hexagonal prism；First fin 2 includes stupefied outward extending one group of fin from cooling bath 1 side, from
The end face of hexagonal prism is seen, described first fin 2, centered by hexagonal prism, is arranged in radial；Second fin 3 includes
From extend outwardly one group of fin at the first fin 2 place., cooling bath 1 includes groove body 11, outlet 12 and water inlet
11；Outlet 12 is positioned at groove body end face, and water inlet 11 is positioned at groove body bottom surface.In first fin 2, every piece of fin length is equal,
First fin is provided with fluid passage.The second fin 3 extended to same direction is parallel to each other；Second fin 3 extends
End formed hexagram；Extend and be positioned at adjacent two fast second fin 3 of same first fin 2 to same direction
It is parallel to each other；In second fin 3, one group of fin near cooling bath 1 is constituted with cooling bath the 1, first fin 2 up and down
Through gas channel.The thickness of the first fin 2 is 2 ~ 3 times of the second fin 3.
Seeing Fig. 2, the second fin 3 all presents unsymmetric structure, and fin surface is vertically formed with groove 31.
The cross section of described groove 31 is triangle.
The occupation mode of a kind of snowflake shape Control device of liquid cooling provided by the present invention is as follows: need the liquid of heat radiation from entering
The mouth of a river 11 flows into heat abstractor, and heat is delivered to the second fin 3 by the first fin 2.Near cold in second fin 3
But one group of fin of groove 1 and cooling bath the 1, first fin 2 constitute the gas channel of up/down perforation, produce stack effect, increase
Strong channel inner surface cross-ventilation effect, improves radiating efficiency.Remaining second fin 3 assists the first fin 2 to dispel the heat,
Increasing heat radiation area.
It should be noted that above example is only in order to illustrate technical scheme and unrestricted.Although with reference to relatively
The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent, and without deviating from the scope of technical solution of the present invention, it all should contain the power in the present invention
In profit claimed range.
Claims (8)
1. a snowflake shape Control device of liquid cooling, it is characterised in that including: a cooling bath, for hexagon；One group first dispels the heat
Sheet, is arranged at cooling bath incline, is stretched out by cooling bath incline, be arranged radially centered by hexagonal prism；One group
Two fin, are arranged on the first fin, by the face at the first fin place to stretch out；The institute extended to same direction
State the second fin to be parallel to each other；Second fin of the first fin both sides is relative to the first fin axisymmetricly；Described
Two fin form hexagram away from the end points of the first fin.
A kind of snowflake shape Control device of liquid cooling the most according to claim 1, it is characterised in that cooling bath includes groove body, goes out
The mouth of a river and water inlet；Outlet is positioned at groove body end face, and water inlet is positioned at groove body bottom surface.
A kind of snowflake shape Control device of liquid cooling the most according to claim 1, it is characterised in that in the first fin, every piece dissipates
Backing length is equal.
A kind of snowflake shape Control device of liquid cooling the most according to claim 1, it is characterised in that in described second fin
Near one group of fin and cooling bath, the gas channel of the first fin composition up/down perforation of cooling bath, this group fin is even
The place of connecing all seals welding.
A kind of snowflake shape Control device of liquid cooling the most according to claim 1, it is characterised in that the thickness of the first fin is
2 ~ 3 times of second fin.
A kind of snowflake shape Control device of liquid cooling the most according to claim 1, it is characterised in that the second fin all presents non-
Symmetrical structure, fin surface is vertically formed with groove.
A kind of snowflake shape Control device of liquid cooling the most according to claim 6, it is characterised in that the cross section of described groove is
Circular arc, rectangle, triangle, trapezoidal or waveform.
A kind of snowflake shape Control device of liquid cooling the most according to claim 1, it is characterised in that described cooling bath, first dissipate
Backing and the second fin is one-body molded or seal welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459001.1A CN106028747A (en) | 2016-06-23 | 2016-06-23 | Snowflake-shaped liquid cooling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459001.1A CN106028747A (en) | 2016-06-23 | 2016-06-23 | Snowflake-shaped liquid cooling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106028747A true CN106028747A (en) | 2016-10-12 |
Family
ID=57087202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459001.1A Pending CN106028747A (en) | 2016-06-23 | 2016-06-23 | Snowflake-shaped liquid cooling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106028747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879104A (en) * | 2021-04-28 | 2021-06-01 | 中国航发四川燃气涡轮研究院 | Snowflake-shaped turbine blade cooling structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204334486U (en) * | 2014-11-07 | 2015-05-13 | 北京北广科技股份有限公司 | The power amplifier of tower structure |
| CN105246292A (en) * | 2015-07-20 | 2016-01-13 | 桂林电子科技大学 | Electronic device heat radiator with triangular cross section |
| CN105530800A (en) * | 2015-12-04 | 2016-04-27 | 太仓陶氏电气有限公司 | Oil cooling frequency converter radiator |
| CN205266104U (en) * | 2015-12-04 | 2016-05-25 | 太仓陶氏电气有限公司 | Snowflake shape liquid cooling device |
| CN205305309U (en) * | 2015-10-12 | 2016-06-08 | 桂林电子科技大学 | Electronic heat sink subassembly in convex cross -section that vertical position used |
-
2016
- 2016-06-23 CN CN201610459001.1A patent/CN106028747A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204334486U (en) * | 2014-11-07 | 2015-05-13 | 北京北广科技股份有限公司 | The power amplifier of tower structure |
| CN105246292A (en) * | 2015-07-20 | 2016-01-13 | 桂林电子科技大学 | Electronic device heat radiator with triangular cross section |
| CN205305309U (en) * | 2015-10-12 | 2016-06-08 | 桂林电子科技大学 | Electronic heat sink subassembly in convex cross -section that vertical position used |
| CN105530800A (en) * | 2015-12-04 | 2016-04-27 | 太仓陶氏电气有限公司 | Oil cooling frequency converter radiator |
| CN205266104U (en) * | 2015-12-04 | 2016-05-25 | 太仓陶氏电气有限公司 | Snowflake shape liquid cooling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879104A (en) * | 2021-04-28 | 2021-06-01 | 中国航发四川燃气涡轮研究院 | Snowflake-shaped turbine blade cooling structure |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |