CN108323115A - A kind of liquid-cooling heat radiator for high frequency switch power - Google Patents
A kind of liquid-cooling heat radiator for high frequency switch power Download PDFInfo
- Publication number
- CN108323115A CN108323115A CN201810164215.5A CN201810164215A CN108323115A CN 108323115 A CN108323115 A CN 108323115A CN 201810164215 A CN201810164215 A CN 201810164215A CN 108323115 A CN108323115 A CN 108323115A
- Authority
- CN
- China
- Prior art keywords
- water tank
- cooling water
- high frequency
- cooling
- frequency switch
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 42
- 239000000498 cooling water Substances 0.000 claims abstract description 55
- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
-
- 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20945—Thermal management, e.g. inverter temperature control
Abstract
The invention discloses a kind of liquid-cooling heat radiators for high frequency switch power, including cooling water tank, shell, cooling piece, controller, it is provided with partition board in the shell, it is provided with the controller below the partition board, it is provided with the cooling water tank below the controller, it is provided with the cooling piece below the cooling water tank, the cooling water tank side is provided with the first temperature sensor, it is provided with booster pump and circulating pump above the cooling water tank, it is provided with water outlet connector between the booster pump and the cooling water tank, it is provided with circulating connection between the circulating pump and the cooling water tank.Advantageous effect is：Intelligence degree of the present invention is high, by cooling water-cooled, intelligent can radiate to high frequency switch power, and heat dissipation effect is more preferable, to improve the heat dissipation effect of high frequency switch power.
Description
Technical field
The present invention relates to radiator fields, and in particular to a kind of liquid-cooling heat radiator for high frequency switch power.
Background technology
High frequency switch power is also referred to as switch-type rectifier SMR, by the high-frequency work of MOSFET or IGBT, efficiently, saves
Can, working efficiency reaches 90% or more, realizes high efficiency and miniaturization, and high frequency switch power will produce in the process of running
Many heats will influence the working efficiency of high frequency switch power, use on the market at present if cannot timely radiate
Have much in the liquid-cooling heat radiator of high frequency switch power, but these device intelligence degrees are not high, heat dissipation effect is not too
It is good, affect the working efficiency of high frequency switch power.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of liquid cooling for high frequency switch power and dissipate
Thermal.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of liquid-cooling heat radiator for high frequency switch power, including cooling water tank, shell, cooling piece, controller, institute
It states and is provided with partition board in shell, the controller is provided with below the partition board, the heat dissipation is provided with below the controller
Water tank, the cooling water tank lower section are provided with the cooling piece, and the cooling water tank side is provided with the first temperature sensor, institute
It states and is provided with booster pump and circulating pump above cooling water tank, being provided with water outlet between the booster pump and the cooling water tank connects
Head is provided with circulating connection, high frequency switch power is provided with above the partition board between the circulating pump and the cooling water tank
Ontology, high frequency switch power ontology side are provided with heat-conducting plate, and the heat-conducting plate other side is provided with heat dissipation circulating line,
Second temperature sensor is provided on the heat-conducting plate, the hull outside is provided with control panel, is set on the control panel
It is equipped with display screen and starting switch.
In above structure, power on, the position that the starting switch is adjusted to out, the heat-conducting plate can absorb institute
The heat that high frequency switch power ontology is distributed is stated, when the temperature of the heat-conducting plate is higher than set temperature, the second temperature
For sensor feedback signal to the controller, the controller sends out signal, the booster pump and the cycle pump startup, described
Cooling water in cooling water tank is flowed by the power that the booster pump and the circulating pump generate in the heat dissipation circulating line
It is dynamic, heat is taken away, when the temperature of the heat-conducting plate is less than set temperature, the second temperature sensor feedback signal to institute
Controller is stated, the controller signals, the booster pump and the circulating pump stop, when the temperature in the cooling water tank is higher than
When set temperature, the first temperature sensor feedback signal to the controller, the controller sends out signal, the refrigeration
Piece is started to work, and when the temperature in the cooling water tank is less than set temperature, the second temperature sensor feedback signal arrives
The controller, the controller send out signal, and the cooling piece is stopped.
In order to further increase the heat dissipation effect of high frequency switch power, the control panel is fixed by screws in the shell
On body, by electric welding in the shell, the display screen is embedded on the control panel partition board.
In order to further increase the heat dissipation effect of high frequency switch power, it is between the starting switch and the control panel
It snaps connection, the cooling piece is fixed by screws in the shell, and the cooling water tank passes through screw and the cooling piece
It is fixed together.
In order to further increase the heat dissipation effect of high frequency switch power, first temperature sensor is embedded in the heat dissipation
On water tank, the water outlet connector is by electric welding on the cooling water tank, and the circulating connection is by electric welding in institute
It states on cooling water tank.
In order to further increase the heat dissipation effect of high frequency switch power, the circulating pump passes through the circulating connection and described
Cooling water tank links together, and the booster pump is linked together by the water outlet connector and the cooling water tank, described to lead
It is connected by screw between hot plate and the high frequency switch power ontology.
In order to further increase the heat dissipation effect of high frequency switch power, between the heat dissipation circulating line and the circulating pump
It is to be threadedly coupled, is to be threadedly coupled between the heat dissipation circulating line and the booster pump, the heat-conducting plate and the heat dissipation follows
Endless tube is connected by screw between road.
In order to further increase the heat dissipation effect of high frequency switch power, the high frequency switch power ontology is fixed by screw
On the partition board, the second temperature sensor is embedded on the heat-conducting plate, the cooling piece, first temperature sensing
Device and the second temperature sensor are wired to the controller respectively, the control panel, the circulating pump and
The booster pump is wired to the controller respectively.
Advantageous effect is：Intelligence degree of the present invention is high, by cooling water-cooled, can intelligence to HF switch electricity
Source is radiated, and heat dissipation effect is more preferable, to improve the heat dissipation effect of high frequency switch power.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of rear sectional view of liquid-cooling heat radiator for high frequency switch power of the present invention；
Fig. 2 is a kind of right sectional view of liquid-cooling heat radiator for high frequency switch power of the present invention；
Fig. 3 is a kind of heat-conducting plate structure figure of liquid-cooling heat radiator for high frequency switch power of the present invention；
Fig. 4 is a kind of control panel plan view of liquid-cooling heat radiator for high frequency switch power of the present invention.
The reference numerals are as follows：
1, cooling piece；2, cooling water tank；3, controller；4, shell；5, water outlet connector；6, booster pump；7, partition board；8, it radiates
Circulating line；9, heat-conducting plate；10, circulating pump；11, circulating connection；12, the first temperature sensor；13, control panel；14, high frequency
Switching Power Supply ontology；15, second temperature sensor；16, display screen；17, starting switch.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-Figure 4, a kind of liquid-cooling heat radiator for high frequency switch power, including cooling water tank 2, shell 4,
Cooling piece 1, controller 3 are provided with partition board 7 in shell 4, and 7 lower section of partition board is provided with controller 3, and controller 3 is used for controlling dress
It sets, 3 lower section of controller is provided with cooling water tank 2, and cooling water tank 2 is used for depositing cooling water, and 2 lower section of cooling water tank is provided with cooling piece
1, cooling piece 1 is used for cooling water temperature, and 2 side of cooling water tank is provided with the first temperature sensor 12, and 2 top of cooling water tank is set
It is equipped with booster pump 6 and circulating pump 10, booster pump 6 is used for being pressurized, and circulating pump 10 is used for recycling, between booster pump 6 and cooling water tank 2
It is provided with water outlet connector 5, circulating connection 11 is provided between circulating pump 10 and cooling water tank 2,7 top of partition board is provided with high frequency and opens
Power supply body 14 is closed, 14 side of high frequency switch power ontology is provided with heat-conducting plate 9, and heat-conducting plate 9 is used for heat conduction, and heat-conducting plate 9 is another
Side is provided with heat dissipation circulating line 8, and heat dissipation circulating line 8 is used for radiating, and second temperature sensor 15 is provided on heat-conducting plate 9,
First temperature sensor 12 and second temperature sensor 15 are used for detecting is provided with control with feedback temperature signal, 4 outside of shell
Panel 13, control panel 13 are used for interacting, and display screen 16 and starting switch 17 are provided on control panel 13.
In above structure, power on, the position that starting switch 17 is adjusted to out, heat-conducting plate 9 can absorb high frequency and open
The heat that power supply body 14 is distributed is closed, when the temperature of heat-conducting plate 9 is higher than set temperature, 15 feedback letter of second temperature sensor
Number controller 3 is arrived, controller 3 sends out signal, and booster pump 6 and circulating pump 10 start, and the cooling water in cooling water tank 2 passes through supercharging
The power flowing in heat dissipation circulating line 8 for pumping 6 and the generation of circulating pump 10, heat is taken away, and is set when the temperature of heat-conducting plate 9 is less than
When constant temperature is spent, 15 feedback signal of second temperature sensor to controller 3,3 signal of controller, booster pump 6 and circulating pump 10 stop,
When the temperature in cooling water tank 2 is higher than set temperature, 12 feedback signal of the first temperature sensor to controller 3, controller 3 is sent out
Go out signal, cooling piece 1 is started to work, and when the temperature in cooling water tank 2 is less than set temperature, second temperature sensor 15 is fed back
Signal is to controller 3, and controller 3 sends out signal, and cooling piece 1 is stopped.
In order to further increase the heat dissipation effect of high frequency switch power, control panel 13 is fixed by screws on shell 4,
By electric welding in shell 4, display screen 16 is embedded on control panel 13 partition board 7, starting switch 17 and control panel 13
Between be to snap connection, cooling piece 1 is fixed by screws in shell 4, and cooling water tank 2 is fixed on by screw and cooling piece 1
Together, the first temperature sensor 12 is embedded on cooling water tank 2, and water outlet connector 5 on cooling water tank 2, is followed by electric welding
For ring joint 11 by electric welding on cooling water tank 2, circulating pump 10 is connected to one by circulating connection 11 and cooling water tank 2
It rises, booster pump 6 is linked together by water outlet connector 5 and cooling water tank 2, between heat-conducting plate 9 and high frequency switch power ontology 14
It is connected by screw, it is to be threadedly coupled to radiate between circulating line 8 and circulating pump 10, is radiated between circulating line 8 and booster pump 6
It is to be threadedly coupled, is connected by screw effect between heat-conducting plate 9 and heat dissipation circulating line 8, high frequency switch power ontology 14 passes through
Screw is fixed on partition board 7, and second temperature sensor 15 is embedded on heat-conducting plate 9, cooling piece 1,12 and of the first temperature sensor
Second temperature sensor 15 is wired to controller 3 respectively, and control panel 13, circulating pump 10 and booster pump 6 lead to respectively
It crosses conducting wire and is connected to controller 3.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (7)
1. a kind of liquid-cooling heat radiator for high frequency switch power, it is characterised in that：Including cooling water tank (2), shell (4),
Cooling piece (1), controller (3), the shell (4) is interior to be provided with partition board (7), and the control is provided with below the partition board (7)
Device (3), controller (3) lower section are provided with the cooling water tank (2), the system are provided with below the cooling water tank (2)
Cold (1), cooling water tank (2) side are provided with the first temperature sensor (12), are provided with above the cooling water tank (2)
Booster pump (6) and circulating pump (10), are provided with water outlet connector (5), institute between the booster pump (6) and the cooling water tank (2)
It states and is provided with circulating connection (11) between circulating pump (10) and the cooling water tank (2), high frequency is provided with above the partition board (7)
Switching Power Supply ontology (14), high frequency switch power ontology (14) side are provided with heat-conducting plate (9), and the heat-conducting plate (9) is another
Side is provided with heat dissipation circulating line (8), and second temperature sensor (15), the shell (4) are provided on the heat-conducting plate (9)
Outside is provided with control panel (13), and display screen (16) and starting switch (17) are provided on the control panel (13).
2. a kind of liquid-cooling heat radiator for high frequency switch power according to claim 1, it is characterised in that：The control
Panel (13) processed is fixed by screws on the shell (4), and the partition board (7) is interior in the shell (4) by electric welding,
The display screen (16) is embedded on the control panel (13).
3. a kind of liquid-cooling heat radiator for high frequency switch power according to claim 1, it is characterised in that：It is described to open
It is to snap connection between dynamic switch (17) and the control panel (13), the cooling piece (1) is fixed by screws in the shell
In body (4), the cooling water tank (2) is fixed together by screw and the cooling piece (1).
4. a kind of liquid-cooling heat radiator for high frequency switch power according to claim 1, it is characterised in that：Described
One temperature sensor (12) is embedded on the cooling water tank (2), and the water outlet connector (5) is by electric welding in the heat dissipation
On water tank (2), the circulating connection (11) is by electric welding on the cooling water tank (2).
5. a kind of liquid-cooling heat radiator for high frequency switch power according to claim 1, it is characterised in that：It is described to follow
Ring pump (10) is linked together by the circulating connection (11) and the cooling water tank (2), and the booster pump (6) passes through described
Water outlet connector (5) and the cooling water tank (2) link together, the heat-conducting plate (9) and the high frequency switch power ontology
(14) it is connected by screw between.
6. a kind of liquid-cooling heat radiator for high frequency switch power according to claim 1, it is characterised in that：It is described to dissipate
It is to be threadedly coupled between thermal cycle pipeline (8) and the circulating pump (10), the heat dissipation circulating line (8) and the booster pump
(6) it is to be threadedly coupled between, is connected by screw between the heat-conducting plate (9) and the heat dissipation circulating line (8).
7. a kind of liquid-cooling heat radiator for high frequency switch power according to claim 1, it is characterised in that：The height
Frequency Switching Power Supply ontology (14) is fixed by screws on the partition board (7), and the second temperature sensor (15) is embedded in institute
It states on heat-conducting plate (9), the cooling piece (1), first temperature sensor (12) and the second temperature sensor (15) point
It is not wired to the controller (3), the control panel (13), the circulating pump (10) and the booster pump (6)
It is wired to the controller (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164215.5A CN108323115A (en) | 2018-02-28 | 2018-02-28 | A kind of liquid-cooling heat radiator for high frequency switch power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164215.5A CN108323115A (en) | 2018-02-28 | 2018-02-28 | A kind of liquid-cooling heat radiator for high frequency switch power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108323115A true CN108323115A (en) | 2018-07-24 |
Family
ID=62900919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810164215.5A Pending CN108323115A (en) | 2018-02-28 | 2018-02-28 | A kind of liquid-cooling heat radiator for high frequency switch power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108323115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825355A (en) * | 2020-12-09 | 2021-12-21 | 哈尔滨理工大学 | Control device of switching power supply |
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| CN205694038U (en) * | 2016-06-23 | 2016-11-16 | 湖州旭源电气科技有限公司 | A kind of liquid-cooling heat radiator for high frequency switch power |
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| CN206100785U (en) * | 2016-10-27 | 2017-04-12 | 兰州理工大学 | Automatic change system control cabinet |
| CN206323388U (en) * | 2016-12-08 | 2017-07-11 | 吉海强 | A kind of network channel detection warning device in electric power scheduling automatization system |
| CN207869591U (en) * | 2018-02-28 | 2018-09-14 | 湖州旭源电气科技有限公司 | A kind of liquid-cooling heat radiator for high frequency switch power |
-
2018
- 2018-02-28 CN CN201810164215.5A patent/CN108323115A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015056505A (en) * | 2013-09-11 | 2015-03-23 | 株式会社東芝 | Transmission system |
| CN204350534U (en) * | 2014-12-26 | 2015-05-20 | 青岛哈工海洋工程技术有限公司 | A kind of large power, electrically heat dissipation device |
| CN205694038U (en) * | 2016-06-23 | 2016-11-16 | 湖州旭源电气科技有限公司 | A kind of liquid-cooling heat radiator for high frequency switch power |
| CN106255383A (en) * | 2016-08-19 | 2016-12-21 | 国网山东滨州市沾化区供电公司 | A kind of control master radiating device for electric power dispatching system |
| CN206100785U (en) * | 2016-10-27 | 2017-04-12 | 兰州理工大学 | Automatic change system control cabinet |
| CN206323388U (en) * | 2016-12-08 | 2017-07-11 | 吉海强 | A kind of network channel detection warning device in electric power scheduling automatization system |
| CN207869591U (en) * | 2018-02-28 | 2018-09-14 | 湖州旭源电气科技有限公司 | A kind of liquid-cooling heat radiator for high frequency switch power |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825355A (en) * | 2020-12-09 | 2021-12-21 | 哈尔滨理工大学 | Control device of switching power supply |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |