CN205681759U - A kind of frequency converter cooling device of oil injection type quick heat radiating - Google Patents
A kind of frequency converter cooling device of oil injection type quick heat radiating Download PDFInfo
- Publication number
- CN205681759U CN205681759U CN201620625271.0U CN201620625271U CN205681759U CN 205681759 U CN205681759 U CN 205681759U CN 201620625271 U CN201620625271 U CN 201620625271U CN 205681759 U CN205681759 U CN 205681759U
- Authority
- CN
- China
- Prior art keywords
- fin
- frequency converter
- cooling device
- injection type
- group
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides the frequency converter cooling device of a kind of oil injection type quick heat radiating, comprising: frequency converter wiring board and radiating seat；Described radiating seat includes: body, one group of first fin and one group of second fin；Described body interior is perfused with mineral oil, and its side is provided with interface, and interface is provided with sealed wiring mouth；One group of first fin, is arranged on body incline, is arranged radially；One group of second fin, is arranged on the first fin, and the second fin place direction and body incline angle are 60 degree；Described second fin extending to same direction is parallel to each other；Second fin of the first fin both sides is relative to the first fin axisymmetricly；The summit line of the second fin of described first fin and upper setting thereof is triangle；Described frequency converter wiring board is arranged at radiating seat, and this is internal, and its holding wire stretches to outside by the connection jaws of this body side surface.Described device can be effectively for the heat radiation of frequency converter wiring board.
Description
Technical field
The utility model belongs to radiator field, in particular it relates to the frequency converter heat radiation dress of a kind of oil injection type quick heat radiating
Put.
Background technology
With improving constantly of automaticity, the speed of electronic installation also increasingly block, application is also more and more extensive, but
Speeding along with speed, temperature also increases therewith, for avoiding the properly functioning generation impact on electronic installation, it is necessary to provider
Just cooling-down effect 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 existing fluid cooling structure to there is volume relatively big, inefficient defect of lowering the temperature, cause the integral heat sink of heat sink
Effect is limited, it is difficult to meet miniaturization and quick requirement.
In this regard, China is primarily present following patent:
Patent publication No.: CN104582425A, discloses a kind of fluid cooling structure, and it comprises a heat absorbing units, one dissipates
Hot cell and a fluid driver element, described heat absorbing units is hollow sheeting, which is provided with first fluid entrance and first fluid goes out
Mouthful；Described heat-sink unit is polylith hollow sheeting in parallel, and it is provided with second fluid entrance and second fluid outlet；Described fluid drives
Moving cell is arranged between heat absorbing units and heat-sink unit, and it comprises shell, drives ring, inner casing, stator and cover plate；Thus, originally
The fluid cooling structure simple in construction of utility model, small volume, can fast driving fluid flow, the flow efficiency of fluid is more
Height, provides the effect of fast cooling and sufficient protection for electronic installation.But, this device radiation unit divides with heat absorbing units
From structure is complicated, easily reveals, and bulky, is unfavorable for making full use of of space.
Utility model content
For solving the problem of above-mentioned existence, the purpose of this utility model is to provide the frequency conversion of a kind of oil injection type quick heat radiating
Device heat abstractor.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the frequency converter of a kind of oil injection type quick heat radiating
Heat abstractor, it is characterised in that include: frequency converter wiring board and radiating seat；Described radiating seat includes: body, and one group first dissipates
Backing and one group of second fin；Described body, is strip, and inside is perfused with mineral oil, and its side is provided with interface, docking
Face is provided with sealed wiring mouth；One group of first fin, is arranged on body incline, relative with interface, described first heat radiation
Piece is stretched out by body incline, is arranged radially；One group of second fin, is arranged on the first fin, is dissipated by first
The face at backing place is to stretch out, and the second fin place direction and body incline angle are 60 degree；Extend to same direction
Described second fin be parallel to each other；Second fin of the first fin both sides is relative to the first fin axisymmetricly；Institute
The summit line of the second fin stating the first fin and upper setting thereof is triangle；Described frequency converter wiring board is arranged at scattered
In hot seat body, its holding wire stretches to outside by the connection jaws of this body side surface.
Further, body is provided with delivery port and water inlet；Delivery port is positioned at body top surface, and water inlet is positioned at the bottom of body
Face.
And, in one group of first fin, every piece of fin length is equal.
Separately, in described second fin, one group of fin near body passes through up and down with body, the first fin composition
Logical gas channel, this group fin junction all seals welding.
Separately having, the thickness of the first fin is 2 ~ 3 times of the second fin.
And, the second fin all presents unsymmetric structure, and fin surface is vertically formed with groove.
Again, the cross section of described groove is circular arc, rectangle, triangle, trapezoidal or waveform.
Further, described body, the first fin and the second fin are one-body molded or seal welding.
Also, described first fin is red copper.
The beneficial effects of the utility model are: use oil cooling heat dissipation technology, can be on the premise of not destroying circuit, quickly
Take away the heat of frequency converter electronic component, moreover it is possible to avoid wiring board to be polluted by dust etc., improve the service life of wiring board.Utilize
Stack effect, strengthens channel inner surface cross-ventilation effect, improves radiating efficiency.As the first fin length increases, heat radiation
Piece temperature is more and more lower, and the long meeting of fin length simultaneously causes boundary layer in the air process of circulation thickening, causes adjacent heat radiation
Between piece, boundary layer coincides mutually, deteriorates heat transfer.Therefore, the utility model the second fin stretches out direction along the first fin
Length is gradually reduced, thus optimizes radiating effect, it is to avoid increase material cost.Interface is set at this body side surface and wiring is installed
Mouthful so that this device can preferably be applicable to frequency converter.First fin and interface are oppositely arranged and can reduce device and take sky
Between, facilitate it to be assemblied in frequency converter.The utility model configuration is graceful, corresponding appearance design can be coordinated to reach device and beautify
Effect.
Brief description
Fig. 1 is the structural representation of the frequency converter cooling device of a kind of oil injection type quick heat radiating provided by the utility model
Figure.
Fig. 2 is the second fin of the frequency converter cooling device of a kind of oil injection type quick heat radiating provided by the utility model
Structural representation.
Detailed description of the invention
Following example are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
With reference to Fig. 1 ~ Fig. 2, the frequency converter cooling device of a kind of oil injection type quick heat radiating provided by the utility model, it is special
Levy and be, comprising: frequency converter wiring board 4 and radiating seat；Described radiating seat includes: body 1, one group of first fin 2 and one group
Second fin 3；Described body 1, is strip, and inside is perfused with mineral oil, and its side is provided with interface 11, on interface 11
It is provided with sealed wiring mouth 12；One group of first fin 2, is arranged on body 1 incline, relative with interface 11, and described first dissipates
Backing 2 is stretched out by body 1 incline, is arranged radially；One group of second fin 3, is arranged on the first fin 2, by
The face at the first fin 2 place is to stretch out, and the second fin 3 place direction and body 1 incline angle are 60 degree；To same
Described second fin 3 that direction extends is parallel to each other；Relative first fin 2 of second fin 3 of the first fin 2 both sides
Axisymmetricly；The summit line of the second fin 3 of described first fin 2 and upper setting thereof is triangle；Described frequency converter
Wiring board 4 is arranged in radiating seat body 1, and its holding wire stretches to outside by the connection jaws 12 of body 1 side.
Further, body 1 is provided with delivery port 13 and water inlet 14；Delivery port 13 is positioned at body top surface, water inlet 14
It is positioned at body bottom surface.
And, in one group of first fin 2, every piece of fin length is equal.
Separately, near one group of fin and the body of body 1 the 1st, on the first fin 2 is constituted in described second fin 3
Under through gas channel, this group fin junction all seals welding.
Separately having, the thickness of the first fin 2 is 2 ~ 3 times of the second fin 3.
And, the second fin 3 all presents unsymmetric structure, and fin surface is vertically formed with groove 31.
Again, the cross section of described groove 31 is circular arc, rectangle, triangle, trapezoidal or waveform.
Further, described body the 1st, the first fin 2 and the second fin 3 is one-body molded or seal welding.
Also, described first fin 2 is red copper.
This device uses oil cooling heat dissipation technology, can quickly take away frequency converter electronic component on the premise of not destroying circuit
Heat, moreover it is possible to avoid wiring board 4 to be polluted by dust etc., improve wiring board 4 service life.Utilize stack effect, strengthen logical
Road inner surface cross-ventilation effect, improves radiating efficiency.As the first fin 2 length increases, heatsink temperature is more and more lower,
The long meeting of fin length simultaneously causes boundary layer in the air process of circulation thickening, causes boundary layer between abutting fins to weigh mutually
Close, deteriorate heat transfer.Therefore, the utility model the second fin 3 is gradually reduced along the first fin 2 direction length that stretches out,
Thus optimize radiating effect, it is to avoid increase material cost.Interface is set in body 1 side and connection jaws is installed so that this dress
Put and can preferably be applicable to frequency converter.First fin 2 and interface are oppositely arranged and can reduce device and take up room, and facilitate it to fill
It is assigned in frequency converter.The utility model configuration is graceful, and corresponding appearance design can be coordinated to reach the effect that device beautifies.
The occupation mode of the frequency converter cooling device of a kind of oil injection type quick heat radiating provided by the utility model is as follows: ore deposit
The heat of wiring board is delivered to heat abstractor body 1 by thing oil, and is delivered to the second fin 3 by the first fin 2.Second
In fin 3, one group of fin near cooling bath 1 leads to the air-flow that cooling bath the 1st, the first fin 2 constitutes up/down perforation
Road, produces stack effect, strengthens channel inner surface cross-ventilation effect, improves radiating efficiency.Remaining second fin 3 assists
One fin 2 dispels the heat, increasing heat radiation area.
It should be noted that above example is only in order to illustrate the technical solution of the utility model and unrestricted.Although ginseng
According to preferred embodiment, the utility model is described in detail, it will be understood by those within the art that, can be to reality
Being modified or equivalent by novel technical scheme, without deviating from the scope of technical solutions of the utility model, it all should
Cover in right of the present utility model.
Claims (9)
1. the frequency converter cooling device of an oil injection type quick heat radiating, it is characterised in that include: frequency converter wiring board and heat radiation
Seat；
Described radiating seat includes: body, one group of first fin and one group of second fin；
Described body, is strip, and inside is perfused with mineral oil, and its side is provided with interface, and interface is provided with sealed wiring
Mouthful；One group of first fin, is arranged on body incline, relative with interface, and described first fin is outside by body incline
Extend, be arranged radially；One group of second fin, is arranged on the first fin, by the face at the first fin place with to
Outer extension；Second direction, fin place and body incline angle are 60 degree；
Described second fin extending to same direction is parallel to each other；
Second fin of the first fin both sides is relative to the first fin axisymmetricly；
The summit line of the second fin of described first fin and upper setting thereof is triangle；
Described frequency converter wiring board is arranged at radiating seat, and this is internal, and its holding wire stretches to outside by the connection jaws of this body side surface.
2. the frequency converter cooling device of a kind of oil injection type quick heat radiating according to claim 1, it is characterised in that on body
It is provided with delivery port and water inlet；Delivery port is positioned at body top surface, and water inlet is positioned at body bottom surface.
3. the frequency converter cooling device of a kind of oil injection type quick heat radiating according to claim 1, it is characterised in that a group
In one fin, every piece of fin length is equal.
4. the frequency converter cooling device of a kind of oil injection type quick heat radiating according to claim 1, it is characterised in that described
Two fin constitute the gas channel of up/down perforation, this group near one group of fin and the body of body, the first fin
Fin junction all seals welding.
5. the frequency converter cooling device of a kind of oil injection type quick heat radiating according to claim 1, it is characterised in that first dissipates
The thickness of backing is 2 ~ 3 times of the second fin.
6. the frequency converter cooling device of a kind of oil injection type quick heat radiating according to claim 1, it is characterised in that second dissipates
Backing all presents unsymmetric structure, and fin surface is vertically formed with groove.
7. the frequency converter cooling device of a kind of oil injection type quick heat radiating according to claim 6, it is characterised in that described ditch
The cross section of groove is circular arc, rectangle, triangle, trapezoidal or waveform.
8. the frequency converter cooling device of a kind of oil injection type quick heat radiating according to claim 1, it is characterised in that described
Body, the first fin and the second fin are one-body molded or seal welding.
9. the frequency converter cooling device of a kind of oil injection type quick heat radiating according to claim 1, it is characterised in that described
One fin is red copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625271.0U CN205681759U (en) | 2016-06-23 | 2016-06-23 | A kind of frequency converter cooling device of oil injection type quick heat radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625271.0U CN205681759U (en) | 2016-06-23 | 2016-06-23 | A kind of frequency converter cooling device of oil injection type quick heat radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205681759U true CN205681759U (en) | 2016-11-09 |
Family
ID=57430901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625271.0U Expired - Fee Related CN205681759U (en) | 2016-06-23 | 2016-06-23 | A kind of frequency converter cooling device of oil injection type quick heat radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205681759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028749A (en) * | 2016-06-23 | 2016-10-12 | 太仓陶氏电气有限公司 | Oil-cooled rapid cooling converter radiator |
| CN107438349A (en) * | 2017-07-07 | 2017-12-05 | 西安交通大学 | A kind of natural heat dissipation device using stack effect |
-
2016
- 2016-06-23 CN CN201620625271.0U patent/CN205681759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028749A (en) * | 2016-06-23 | 2016-10-12 | 太仓陶氏电气有限公司 | Oil-cooled rapid cooling converter radiator |
| CN107438349A (en) * | 2017-07-07 | 2017-12-05 | 西安交通大学 | A kind of natural heat dissipation device using stack effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207151063U (en) | A kind of high power liquid heat radiating device | |
| CN108566768A (en) | A kind of no pipe liquid cooling heat radiation system | |
| CN106122797A (en) | A kind of cooling system of LED | |
| CN205681759U (en) | A kind of frequency converter cooling device of oil injection type quick heat radiating | |
| CN101697448A (en) | Two-side water cooling substrate of power module of current transformer | |
| CN106051956A (en) | Electric controller based on heat-superconducting cooling plate, and outdoor unit of air conditioner | |
| CN206312059U (en) | Processor heat abstractor | |
| CN107228286A (en) | It is a kind of do not need independent electrical source capsule LED light power supply assembly | |
| CN203414903U (en) | Water-cooling radiating device for CPU (central processing unit) of notebook computer | |
| CN201594787U (en) | Double-sided water-cooling radiating substrate for converter power module | |
| CN202143334U (en) | Motor controller of electric automobile | |
| CN204168700U (en) | One has flow-disturbing and to interlock step straight channel cooled plate | |
| CN206387285U (en) | Two-pass radiator | |
| CN206077919U (en) | A kind of heat abstractor of heat radiation ability | |
| CN209517844U (en) | A kind of power cell radiator structure | |
| CN105377002B (en) | A kind of snowflake shape liquid radiator | |
| CN208931110U (en) | A kind of electric drive power assembly and its cooling system | |
| CN205979212U (en) | Cooling system of LED lamp | |
| CN206056372U (en) | A kind of radiating tube for strengthening radiating effect | |
| CN106028749A (en) | Oil-cooled rapid cooling converter radiator | |
| CN106028747A (en) | Snowflake-shaped liquid cooling apparatus | |
| CN105101752A (en) | Charger heat dissipation device | |
| CN206389667U (en) | A kind of automobile specified radiator | |
| CN206018858U (en) | Electric controller and air-conditioner outdoor unit based on hot superconductive radiating plate | |
| CN207225115U (en) | A kind of charging unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170623 |