CN206488251U - A kind of easy-formation liquid-cooling heat radiation module and LED - Google Patents
A kind of easy-formation liquid-cooling heat radiation module and LED Download PDFInfo
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- CN206488251U CN206488251U CN201720062994.9U CN201720062994U CN206488251U CN 206488251 U CN206488251 U CN 206488251U CN 201720062994 U CN201720062994 U CN 201720062994U CN 206488251 U CN206488251 U CN 206488251U
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Abstract
The utility model discloses a kind of easy-formation liquid-cooling heat radiation module and LED, including cooling body, two plugs, cooling body forms fluid course；The quantity of the fluid course is several, and the liquid feeding end of each fluid course is located at the same one end for cooling down body with the outlet end of the fluid course of adjacent level respectively；The liquid feeding end of chopped-off head fluid course is connected with the inlet opening set on the plug at end where it, the outlet end of final stage fluid course is connected with the fluid hole that sets on the plug at end where it, and the connectivity slot set on the plug of the liquid feeding ends of the fluid courses at different levels outside chopped-off head fluid course respectively with the outlet end of upper level fluid course by end where it, which is realized, to be connected；Or, the quantity of the fluid course is one, and the liquid feeding end of the fluid course is connected with the inlet opening set on a wherein plug, and outlet end is connected with the fluid hole set on another plug.The utility model technique is simple, cost is low, it is easy to accomplish produce in enormous quantities.
Description
Technical field
The utility model is related to a kind of heat abstractor, more particularly to a kind of easy-formation liquid-cooling heat radiation module and LED.
Background technology
At present, the liquid-cooling heat radiator of prior art generally uses following two structures：1) two-plate up-down structure, upper,
Machining engraving water route is respectively adopted in lower plate, and two plates add sealing ring waterproof afterwards altogether；2) heat pipe or copper pipe conduct are used
Liquid delivery vehicles, the place in loop uses welding procedure.Both the above manufacture craft cost is high, and process velocity is slow, uncomfortable
Close and produce in enormous quantities.
Utility model content
The utility model provides a kind of easy-formation liquid-cooling heat radiation module and LED, and the liquid for which overcoming prior art is cold
Weak point present in heat abstractor.
The utility model solves the technical scheme that its technical problem used：A kind of easy-formation liquid-cooling heat radiation module, bag
Cooling body, two plugs are included, the cooling body forms fluid course, and two plugs are respectively fitting at the two ends of fluid course；
The quantity of the fluid course be several, for realize connect step by step, and each fluid course liquid feeding end respectively with adjacent level
Fluid course outlet end be located at coldplate same one end；The liquid feeding end of chopped-off head fluid course on the plug at end where it with setting
The inlet opening put is connected, and the outlet end of final stage fluid course is connected with the fluid hole set on the plug at end where it, first
The liquid feeding end of fluid courses at different levels outside level fluid course passes through end where it with the outlet end of upper level fluid course respectively
Plug on the connectivity slot that sets realize connection；Or, the quantity of the fluid course is one, the liquid feeding end of the fluid course
It is connected with the inlet opening set on a wherein plug, the outlet end of the fluid course and the fluid hole phase set on another plug
Connection.
Further, the cooling body is coldplate, and it forms the fluid course by aluminium extruded.
Further, the quantity of the fluid course is even number, and the inlet opening and fluid hole are located at same plug；
Or, the quantity of the fluid course is the odd number more than 1, and the inlet opening is located at one of plug, the fluid hole
Another plug is located at, each plug is respectively equipped with least one described connectivity slot.
Further, the inlet opening includes circular hole section and on the inside of the circular hole section and for being circulated with chopped-off head liquid
The flat hole section of the liquid feeding end docking in road, and two ends where the length direction of flat hole section pass through chamfered transition to circle respectively
Hole section.
Further, the fluid hole includes circular hole section and on the inside of the circular hole section and for being circulated with final stage liquid
The flat hole section of the outlet end docking in road, and two ends where the length direction of flat hole section pass through chamfered transition to circle respectively
Hole section.
Further, the cross-sectional area of the flat hole section is more than the cross-sectional area of fluid course.
Further, the cross-sectional area of the connectivity slot is more than the cross-sectional area of fluid course, and the horizontal stroke of connectivity slot
Section is flat, and the bottom surface of the two side where the broadside of the connectivity slot and/or long side and the connectivity slot is at right angles or fillet mistake
Cross, and the radius of fillet is less than preset value.
Further, the cross section of the connectivity slot is kidney-shaped.
The utility model separately provides a kind of LED, including the easy-formation liquid-cooling heat radiation module described in any of the above-described, should
One or more thermals source in LED are fixed on the cooling body.
Further, one or more thermals source include the one or more in LED/light source, driving power supply.
Compared to prior art, the utility model has the advantages that：
1st, by being molded the fluid course on cooling body, and described two plugs are equipped with, formed it is single or
Multiple liquid flow back to road, and technique is simple, cost is low, it is easy to accomplish produce in enormous quantities.
2nd, because inlet opening/fluid hole includes circular hole section and the simultaneously flat hole section, and flat on the inside of the circular hole section
Two ends where the length direction of hole section pass through chamfered transition to circular hole section respectively so that on the one hand the utility model is easy to outer
Road is taken over, on the other hand using chamfered transition, makes inlet opening, fluid hole uniform flow, it is to avoid stress concentration.
3rd, because the cross section of connectivity slot is set to flat, preferably kidney-shaped, the both sides where the broadside of the connectivity slot and/long side
At right angles or round-corner transition, and the radius of fillet is as small as possible for the bottom surface of wall and the connectivity slot, thus can reduce to processing wall
The surface quality requirements in face, and avoid stress excessive, reduce flow resistance.
The utility model is described in further detail below in conjunction with drawings and Examples；But it is of the present utility model a kind of easy
Shaping dope cooling heat dissipation module and LED are not limited to embodiment.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of liquid-cooling heat radiation module of the present utility model；
Fig. 2 is the structural representation of sprue of the present utility model；
Fig. 3 is the top view of sprue of the present utility model；
Fig. 4 is the D structure schematic diagram of liquid-cooling heat radiation module of the present utility model；
Fig. 5 is the top view of liquid-cooling heat radiation module of the present utility model；
Fig. 6 is C-C sectional views of the present utility model；
Fig. 7 is that liquid of the present utility model moves towards schematic diagram.
Embodiment
Embodiment, is referred to shown in Fig. 1-Fig. 7, a kind of easy-formation liquid-cooling heat radiation module of the present utility model, including cooling
Body, two plugs 2,3, the cooling body is specially coldplate 1, and the coldplate 1 is formed for realizing step by step by aluminium extruded
Some fluid courses of connection, and the liquid feeding end of each fluid course is located at cooling with the outlet end of the fluid course of adjacent level respectively
Same one end of plate 1；Two plugs 2,3 are sealedly connected on coldplate 1 respectively, and are coordinated at the two ends of fluid course；Chopped-off head liquid
The liquid feeding end of circulation road is connected with the inlet opening set on the plug at end where it, the outlet end of final stage fluid course and its institute
The fluid hole set on the plug at end is connected, the liquid feeding ends of the fluid courses at different levels outside chopped-off head fluid course respectively with it is upper
The connectivity slot that the outlet end of one-level fluid course is set on the plug by end where it, which is realized, to be connected.
In the present embodiment, the quantity of the fluid course is the odd number more than 1, the specially three (fluid courses
Number be not limited to three), be followed successively by chopped-off head fluid course 11, second level fluid course 12, final stage fluid course 13.It is described
Inlet opening 21 is located at one of plug 2, and the fluid hole 31 is located at another plug 3, and plug 2 is provided with a connectivity slot
22, plug 3 is provided with a connectivity slot 32.
In the present embodiment, the inlet opening 21 and fluid hole 31 include circle hole section a and in the circular hole section a respectively
The flat hole section b of side, and two ends where flat hole section b length direction transit to circular hole section a by inclined-plane c respectively.Tool
Body, the cross section of the flat hole section b outer ends is kidney-shaped.The design of the circular hole section a, makes inlet opening 21 and fluid hole 31 just
In external pipeline, the design method of the chamfered transition makes inlet opening 21, the uniform flow of fluid hole 31, it is to avoid stress concentration.
In the present embodiment, the cross-sectional area of the connectivity slot 22,32 is more than the cross-sectional area of fluid course, and connection
The cross section of groove 22,32 is flat, specially kidney-shaped.Two side where the broadside of the connectivity slot 22,32 and long side respectively with
The rounded transition in bottom surface of the connectivity slot 22,32, and the radius of fillet is less than preset value, and it is as small as possible, make connectivity slot 22,32
Inside bottom forms pressure release area d in the both sides where length direction, as shown in figure 3, so as to avoid stress excessive, reducing stream
Dynamic resistance.The cross section is vertical with the length direction of radiator.
In the present embodiment, two plug 2,3 is respectively adopted sealing ring 5 and realizes that sealing coordinates with coldplate 1, specifically, and two
The nested sealing ring 5 on the end face that it is docked with coldplate 1, and notch, the feed liquor of the connectivity slot 22,32 respectively of plug 2,3
The liquid outlet in hole 21, the inlet of fluid hole 31 are respectively in the range of corresponding sealing ring is enclosed.
Liquid trend of the present utility model is as shown in Figure 7：Coolant (coolant can be cold water) is blocked up for one therefrom
First 2 inlet opening 21 is flowed into, into chopped-off head fluid course 11, and turns in second by the connectivity slot 32 on another plug 3
In level fluid course 12, then turned in final stage fluid course 13 by the connectivity slot 22 on one of plug 2, finally by another
Fluid hole 31 on one plug 3 flows out.During coolant flows in coldplate 1, the heat passed over coldplate 1
Amount completes heat exchange, and takes away heat by discharge.
A kind of easy-formation liquid liquid-cooling heat radiation module of the present utility model can apply in LED, to one kind in LED
Or various heating sources are radiated, it can also be applied in other products, the corresponding thermal source of other products is radiated.
The utility model separately provides a kind of LED, including the easy-formation liquid-cooling heat radiation module described in any of the above-described, should
One or more thermals source in LED are fixed on the coldplate.One or more thermals source can include LED/light source,
One or more in driving power supply, but it is not limited to both.
In other embodiments, the quantity of the fluid course is even number, and the inlet opening and fluid hole are located at same
Individual plug.
In other embodiments, the quantity of the fluid course is one, and the liquid feeding end of the fluid course is blocked up with wherein one
The inlet opening set on head is connected, and the outlet end of the fluid course is connected with the fluid hole set on another plug.
Above-described embodiment is only used for further illustrating a kind of easy-formation liquid-cooling heat radiation module of the present utility model and LED,
But the utility model is not limited to embodiment, every according to appointing that technical spirit of the present utility model is made to above example
What simple modification, equivalent variations and modification, each falls within the protection domain of technical solutions of the utility model.
Claims (10)
1. a kind of easy-formation liquid-cooling heat radiation module, it is characterised in that：Including cooling body, two plugs, cooling body forms liquid
Circulation road, two plugs are respectively fitting at the two ends of fluid course；The quantity of the fluid course be several, for realize by
Level connection, and the liquid feeding end of each fluid course is located at the same of cooling body with the outlet end of the fluid course of adjacent level respectively
End；The liquid feeding end of chopped-off head fluid course is connected with the inlet opening that sets on the plug at end where it, and final stage fluid course goes out
Liquid end is connected with the fluid hole set on the plug at end where it, the feed liquor of the fluid courses at different levels outside chopped-off head fluid course
The connectivity slot set on the plug of end respectively with the outlet end of upper level fluid course by end where it, which is realized, to be connected；Or,
The quantity of the fluid course is one, and the liquid feeding end of the fluid course is connected with the inlet opening set on a wherein plug,
The outlet end of the fluid course is connected with the fluid hole set on another plug.
2. easy-formation liquid-cooling heat radiation module according to claim 1, it is characterised in that：The cooling body is coldplate,
It forms the fluid course by aluminium extruded.
3. easy-formation liquid-cooling heat radiation module according to claim 1, it is characterised in that：The quantity of the fluid course is even
Several, the inlet opening and fluid hole are located at same plug；Or, the quantity of the fluid course is the odd number more than 1,
The inlet opening is located at one of plug, and the fluid hole is located at another plug, and each plug is respectively equipped with least one institute
State connectivity slot.
4. easy-formation liquid-cooling heat radiation module according to claim 1, it is characterised in that：The inlet opening includes circular hole section
With the flat hole section on the inside of the circular hole section and for being docked with the liquid feeding end of chopped-off head fluid course, and the length of flat hole section
Two ends where degree direction pass through chamfered transition to circular hole section respectively.
5. easy-formation liquid-cooling heat radiation module according to claim 1, it is characterised in that：The fluid hole includes circular hole section
With the flat hole section on the inside of the circular hole section and for being docked with the outlet end of final stage fluid course, and the length of flat hole section
Two ends where degree direction pass through chamfered transition to circular hole section respectively.
6. the easy-formation liquid-cooling heat radiation module according to claim 4 or 5, it is characterised in that：The flat hole section it is transversal
Face area is more than the cross-sectional area of fluid course.
7. easy-formation liquid-cooling heat radiation module according to claim 1, it is characterised in that：The cross-sectional area of the connectivity slot
More than the cross-sectional area of fluid course, and connectivity slot cross section be flat, the broadside of the connectivity slot and/or long side where
At right angles or round-corner transition, and the radius of fillet is less than preset value for the bottom surface of two side and the connectivity slot.
8. easy-formation liquid-cooling heat radiation module according to claim 7, it is characterised in that：The cross section of the connectivity slot is waist
Shape.
9. a kind of LED, it is characterised in that：Including the easy-formation liquid-cooling heat radiation module as any one of claim 1-8,
One or more thermals source in the LED are fixed on the cooling body.
10. LED according to claim 9, it is characterised in that：One or more thermals source include LED/light source, driving
One or more in power supply.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062994.9U CN206488251U (en) | 2017-01-18 | 2017-01-18 | A kind of easy-formation liquid-cooling heat radiation module and LED |
| US16/098,756 US10634335B2 (en) | 2017-01-18 | 2017-10-27 | Easily formed liquid cooling module of an LED lamp |
| MX2018011077A MX2018011077A (en) | 2017-01-18 | 2017-10-27 | Easily shaped liquid cooling heat-dissipating module of led lamp. |
| CA3013255A CA3013255A1 (en) | 2017-01-18 | 2017-10-27 | An easily formed liquid cooling module of an led lamp |
| EP17893330.5A EP3572726B1 (en) | 2017-01-18 | 2017-10-27 | Easily shaped liquid cooling heat-dissipating module of led lamp |
| PCT/CN2017/107947 WO2018133481A1 (en) | 2017-01-18 | 2017-10-27 | Easily shaped liquid cooling heat-dissipating module of led lamp |
| IL261017A IL261017B (en) | 2017-01-18 | 2018-08-07 | Easily shaped liquid cooling heat-dissipating module of led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062994.9U CN206488251U (en) | 2017-01-18 | 2017-01-18 | A kind of easy-formation liquid-cooling heat radiation module and LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488251U true CN206488251U (en) | 2017-09-12 |
Family
ID=59766168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720062994.9U Active CN206488251U (en) | 2017-01-18 | 2017-01-18 | A kind of easy-formation liquid-cooling heat radiation module and LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133481A1 (en) * | 2017-01-18 | 2018-07-26 | 福建省中科生物股份有限公司 | Easily shaped liquid cooling heat-dissipating module of led lamp |
| CN113154903A (en) * | 2021-04-28 | 2021-07-23 | 苏州汇川技术有限公司 | Radiator manufacturing process and radiator |
-
2017
- 2017-01-18 CN CN201720062994.9U patent/CN206488251U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133481A1 (en) * | 2017-01-18 | 2018-07-26 | 福建省中科生物股份有限公司 | Easily shaped liquid cooling heat-dissipating module of led lamp |
| US10634335B2 (en) | 2017-01-18 | 2020-04-28 | Fujian Sanan Sino-Science Photobiotech Co., Ltd. | Easily formed liquid cooling module of an LED lamp |
| CN113154903A (en) * | 2021-04-28 | 2021-07-23 | 苏州汇川技术有限公司 | Radiator manufacturing process and radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 362000 Photoelectric Industrial Park of Hengshan Village, Hutou Town, Anxi County, Quanzhou City, Fujian Province Patentee after: Fujian Zhongke biological Limited by Share Ltd Address before: 361000 Yuming Photoelectric Building, 1745 Luling Road, Siming District, Xiamen City, Fujian Province Patentee before: Fujian Zhongke biological Limited by Share Ltd |
|
| CP02 | Change in the address of a patent holder |