CN208300202U - Radiator water cold plate - Google Patents
Radiator water cold plate Download PDFInfo
- Publication number
- CN208300202U CN208300202U CN201820901938.4U CN201820901938U CN208300202U CN 208300202 U CN208300202 U CN 208300202U CN 201820901938 U CN201820901938 U CN 201820901938U CN 208300202 U CN208300202 U CN 208300202U
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- China
- Prior art keywords
- heat
- bottom case
- water
- dissipating cover
- cover plate
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Abstract
The utility model relates to technical field of heat dissipation, more particularly to a kind of radiator water cold plate, including bottom case, insertion bottom case surface and the heat-dissipating cover plate being fixedly linked with bottom case, it is set to bottom case side and is connected to the water pipe head of bottom shell, the bottom shell is provided with several partitions and forms flow channel, and the heat-dissipating cover plate is evenly equipped with several radiation tooths towards flow direction, there are separate slot between several radiation tooths, the radiation tooth is diamond shape setting；Radiation tooth is arranged in the flow channel of water-cooled plate in the utility model, and the contact area between working fluid and heat-dissipating cover plate can be improved, and can greatly improve heat dissipation effect and heat-transfer effect.
Description
Technical field
The utility model relates to technical field of heat dissipation, more particularly to a kind of radiator water cold plate.
Background technique
With the continuous development of science and technology, it produces and has all incorporated many sci-tech products in living, these sci-tech products are being given
The production of people, life provide while facilitate, and from can constantly generate heat during the energy conversion, how to guarantee these productions
The normal operation of product, firstly, their heat dissipation problem is solved, especially inside the higher equipment of some power, due to setting
Standby working efficiency is continuously improved, while the electronic building brick on periphery is also increasing, so that the calorific value of equipment entirety is also with big
Width is promoted, and traditional heat-dissipating device is mostly the type of cooling that cooling fin adds fan, which has not been able to satisfy high-power gradually
The radiating requirements of equipment usually make equipment that cannot run well because temperature is excessively high.
In pure water cooling equipment, water-cooled plate is component part important in water cooling equipment, mainly by high-power electricity
The heat that power electronic device generates sufficiently is exchanged with cooling medium, is applied to such as brilliant lock of various large power power electronic appliances
Pipe, IGBT, radar, current transformer, frequency converter, resistor, transistor and high-power integrated circuit etc.；Water-cooled plate in the prior art
It is existing to be disadvantageous in that, flow channel is directly set in water-cooled plate, during coolant flow with heat-dissipating cover plate it
Between contact area it is small, heat-conducting effect is poor, and it is poor to directly result in integral heat sink effect.
Utility model content
To solve the above problems, the utility model provide it is a kind of radiation tooth is set in the flow channel of water-cooled plate, can mention
Contact area between high working fluid and heat-dissipating cover plate can greatly improve the radiator water cooling of heat dissipation effect and heat-transfer effect
Plate.
The technical scheme adopted by the utility model is radiator water cold plate, including bottom case, be embedded in bottom case surface and with bottom
The heat-dissipating cover plate that shell is fixedly linked is set to bottom case side and is connected to the water pipe head of bottom shell, and the bottom shell is set
It is equipped with several partitions and forms flow channel, the heat-dissipating cover plate is evenly equipped with several radiation tooths, several heat dissipations towards flow direction
There are separate slots between tooth.
Further improvement of these options is that the bottom case is that copper sheet or aluminium sheet are processed and to be formed with heat-dissipating cover plate.
Further improvement of these options is that the bottom case surface is provided with fixing groove, and the heat-dissipating cover plate insertion is solid
Determine slot.
Further improvement of these options is that the heat-dissipating cover plate is fixed by welding in fixing groove.
Further improvement of these options is that the water pipe head includes water supply connector and water outlet connector, the water inlet
Connector and water outlet connector are connected to the both ends of flow channel.
Further improvement of these options is, the flow channel includes inhalant region, bend area and exhalant region, described curved
Road area be equipped with it is multiple, the water supply connector is connected to inhalant region, and the water outlet connector is connected to exhalant region.
Further improvement of these options is that the radiation tooth is diamond shape setting.
Further improvement of these options is that the radiation tooth is integrally formed with heat-dissipating cover plate by cold forging die casting.
The utility model has the following beneficial effects:
In a first aspect, being equipped with bottom case, acted on by accommodating the dynamic water-cooling that formed of liquid flow in bottom case, good heat dissipation effect,
Insertion bottom case surface and the heat-dissipating cover plate being fixedly linked with bottom case, are contained in bottom shell for hydraulic seal by heat-dissipating cover plate,
To guarantee that electronic component plays efficient cooling effect during water is cooling, cooling effect is improved；Second aspect is set to bottom
Shell side and the water pipe head for being connected to bottom shell, the effect that water pipe head is arranged can flow liquid circulation in bottom case
Portion greatly improves cooling effect to guarantee that circulating cooling acts on；The third aspect, the bottom shell are provided with several partitions
Flow channel is formed, the flow channel that setting partition is formed uses, and may make liquid flowing time on bottom case longer, contact surface
Product is bigger, is greatly improved cooling effect, and water cooling is sufficiently used to act on；Fourth aspect, the heat-dissipating cover plate is towards flow direction
It is evenly equipped with several radiation tooths, there are separate slots between several radiation tooths, can be further particular by the effect of radiation tooth
Raising heat-dissipating cover plate and working fluid contact surface, imitated in high heat-generating electronic elements in use, can reach efficient heat dissipation
Fruit and heat-transfer effect.
In the utility model, radiation tooth is set in the flow channel of water-cooled plate, working fluid and heat-dissipating cover plate can be improved
Between contact area, heat dissipation effect and heat-transfer effect can be greatly improved.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model water-cooled plate；
Fig. 2 is the perspective view of the explosion of the utility model water-cooled plate；
Fig. 3 is the schematic diagram of internal structure of the utility model water-cooled plate.
Description of drawing identification: water-cooled plate 100, bottom case 110, flow channel 111, inhalant region 111a, bend area 111b, water outlet
Area 111c, fixing groove 112, heat-dissipating cover plate 120, radiation tooth 121, water pipe head 130, water supply connector 131, water outlet connector 132.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in FIG. 1 to 3, respectively the utility model stereoscopic schematic diagram, perspective view of the explosion and schematic diagram of internal structure.
Radiator water cold plate 100, including bottom case 110 are embedded in heat dissipation bottom case 110 surface and be fixedly linked with bottom case 110
Cover board 120, the water pipe head 130 for being set to 110 side of bottom case and being connected to inside bottom case 110 are arranged inside the bottom case 110
There are several partitions to form flow channel 111, the heat-dissipating cover plate 120 is evenly equipped with several radiation tooths 121 towards flow direction, if described
There are separate slots between dry radiation tooth 121
Bottom case 110 is that copper sheet or aluminium sheet are processed and to be formed with heat-dissipating cover plate 120, is used using copper sheet or aluminium sheet, can be significantly
Heat-conducting effect and heat dissipation effect are improved, shell improves the reliability of integral heat sink in 100 use of water-cooled plate.
110 surface of bottom case is provided with fixing groove 112, and the heat-dissipating cover plate 120 is embedded in fixing groove 112, further to improve
For, the heat-dissipating cover plate 120 is fixed by welding in fixing groove 112, and it is using fixing groove 112 that heat-dissipating cover plate 120 is fixed, after
Heat-dissipating cover plate 120 is connected by welding with 110 sealing welding of bottom case again, forms the sealing function of inner flow passage 111, is protected
Card plays preferably heat dissipation and heat transfer effect in radiation processes.
Water pipe head 130 includes water supply connector 131 and water outlet connector 132, the water supply connector 131 and water outlet connector 132
The both ends of flow channel 111 are connected to, are further improved to, the flow channel 111 includes inhalant region 111a, bend
Area 111b and exhalant region 111c, the bend area 111b are equipped with multiple, and the water supply connector 131 is connected to inhalant region 111a, institute
It states water outlet connector 132 and is connected to exhalant region 111c, access coolant liquid particular by water supply connector 131, coolant liquid is successively passed through
Inhalant region 111a, multiple bend area 111b are recycled finally by water outlet connector 132 is expelled on exhalant region 111c, cold to realize
But liquid recycles, and the contact area of whole good cooling results, coolant liquid is big, the flowing space is big.
Radiation tooth 121 is diamond shape setting, ensure that the stream of coolant liquid in use using the radiation tooth 121 that diamond shape is arranged
Dynamic effect prevents the problems such as flowing is obstructed appearance, while can increase the area of heat dissipation heat transfer, to improve heat dissipation effect
Fruit.
Radiation tooth 121 is integrally formed with heat-dissipating cover plate 120 by cold forging die casting, integrally formed heat-dissipating cover plate 120, whole
Good heat dissipation effect, manufacturing cost is low, good forming effect, and what is used is highly reliable.
In a first aspect, being equipped with bottom case 110, by accommodating in bottom case 110, liquid flow is dynamic to form water-cooling effect, heat dissipation effect
Fruit is good, the heat-dissipating cover plate 120 for being embedded in 110 surface of bottom case and being fixedly linked with bottom case 110, by heat-dissipating cover plate 120 that liquid is close
Envelope is contained in inside bottom case 110, to guarantee that electronic component plays efficient cooling effect during water is cooling, improves cooling effect
Fruit；Water pipe head 130 is arranged in second aspect, the water pipe head 130 for being set to 110 side of bottom case and being connected to inside bottom case 110
Effect can by liquid circulation flow inside bottom case 110, thus guarantee circulating cooling act on, greatly improve cooling effect；The
Three aspects, the bottom case 110 are internally provided with several partitions and form flow channel 111, the flow channel 111 that setting partition is formed
It uses, may make liquid flowing time on bottom case 110 longer, contact area is bigger, is greatly improved cooling effect, sufficiently makes
Use water cooling effect；Fourth aspect, the heat-dissipating cover plate 120 is evenly equipped with several radiation tooths 121 towards flow direction, described several scattered
There are separate slots between hot tooth 121, can further improve heat-dissipating cover plate 120 and stream particular by the effect of radiation tooth 121
The contact surface of hydrodynamic body, in high heat-generating electronic elements in use, can reach efficient heat dissipation effect and heat-transfer effect.
In the utility model, the radiation tooth 121 of several diamond shapeds, same specification conditions are distributed inside flow channel 111
It is lower to be doubled using heat dissipation area, it allows for coolant liquid and more contacts radiating surface, as far as possible mostly and quickly by water-cooled plate 100 and electricity
The cooled liquid band of sub- heat generating member heat is walked, to reduce the thermal resistance between heating device and coolant liquid.And diamond shape radiation tooth 121 exists
It is distributed as gradation type in water channel, runner is directly divided into several curved flow fields by flow channel 111, when coolant liquid flows through stream
When field, centrifugal force is generated in curved flow field, forms secondary circulation in flow field, and coolant liquid is made constantly to wash away radiation tooth
121 wall surfaces increase the disturbance to boundary layer, are very beneficial for heat convection, are very beneficial for the heat by cold plate and electronic component
Amount, which is exchanged, arrives coolant liquid.Since product cover board has diamond shape radiation tooth 121, use processing technology molded for cold forging, product cost
It is more advantageous；Radiation tooth 121 is set in the flow channel 111 of water-cooled plate 100, working fluid and heat-dissipating cover plate can be improved
Contact area between 120 can greatly improve heat dissipation effect and heat-transfer effect.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. radiator water cold plate, it is characterised in that: including bottom case, the dissipating cover for being embedded in bottom case surface and being fixedly linked with bottom case
Plate is set to bottom case side and is connected to the water pipe head of bottom shell, and the bottom shell is provided with several partitions and forms stream
Dynamic channel, the heat-dissipating cover plate are evenly equipped with several radiation tooths towards flow direction, and there are separate slots between several radiation tooths.
2. radiator water cold plate according to claim 1, it is characterised in that: the bottom case and heat-dissipating cover plate be copper sheet or
Aluminium sheet is processed to be formed.
3. radiator water cold plate according to claim 2, it is characterised in that: the bottom case surface is provided with fixing groove, institute
State heat-dissipating cover plate insertion fixing groove.
4. radiator water cold plate according to claim 3, it is characterised in that: the heat-dissipating cover plate is fixed by welding in solid
Determine in slot.
5. radiator water cold plate according to claim 4, it is characterised in that: the water pipe head includes water supply connector and goes out
Water swivel, the water supply connector and water outlet connector are connected to the both ends of flow channel.
6. radiator water cold plate according to claim 5, it is characterised in that: the flow channel includes inhalant region, bend
Area and exhalant region, the bend area be equipped with it is multiple, the water supply connector is connected to inhalant region, and the water outlet connector is connected to water outlet
Area.
7. radiator water cold plate according to claim 6, it is characterised in that: the radiation tooth is diamond shape setting.
8. radiator water cold plate according to claim 7, it is characterised in that: the radiation tooth and heat-dissipating cover plate pass through cold forging
Die casting is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901938.4U CN208300202U (en) | 2018-06-12 | 2018-06-12 | Radiator water cold plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901938.4U CN208300202U (en) | 2018-06-12 | 2018-06-12 | Radiator water cold plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208300202U true CN208300202U (en) | 2018-12-28 |
Family
ID=64702043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901938.4U Active CN208300202U (en) | 2018-06-12 | 2018-06-12 | Radiator water cold plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208300202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640601A (en) * | 2019-01-31 | 2019-04-16 | 英特换热设备(浙江)有限公司 | A kind of radiator cooling with medium, and the air conditioning frequency converter with the radiator, electronic equipment |
| CN114148489A (en) * | 2021-12-17 | 2022-03-08 | 浙江佳乐科仪股份有限公司 | Underwater vehicle driving device |
| CN114599215A (en) * | 2022-05-10 | 2022-06-07 | 远峰科技股份有限公司 | High-efficient radiating intelligent passenger cabin district liquid cooling host computer |
-
2018
- 2018-06-12 CN CN201820901938.4U patent/CN208300202U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640601A (en) * | 2019-01-31 | 2019-04-16 | 英特换热设备(浙江)有限公司 | A kind of radiator cooling with medium, and the air conditioning frequency converter with the radiator, electronic equipment |
| CN114148489A (en) * | 2021-12-17 | 2022-03-08 | 浙江佳乐科仪股份有限公司 | Underwater vehicle driving device |
| CN114148489B (en) * | 2021-12-17 | 2023-02-10 | 浙江佳乐科仪股份有限公司 | Underwater vehicle driving device |
| CN114599215A (en) * | 2022-05-10 | 2022-06-07 | 远峰科技股份有限公司 | High-efficient radiating intelligent passenger cabin district liquid cooling host computer |
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