CN207457954U - A kind of visual water-cooling head - Google Patents
A kind of visual water-cooling head Download PDFInfo
- Publication number
- CN207457954U CN207457954U CN201721384082.XU CN201721384082U CN207457954U CN 207457954 U CN207457954 U CN 207457954U CN 201721384082 U CN201721384082 U CN 201721384082U CN 207457954 U CN207457954 U CN 207457954U
- Authority
- CN
- China
- Prior art keywords
- transparency cover
- heat
- conducting plate
- liquid
- pressing plate
- 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
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Abstract
The utility model is related to a kind of visual water-cooling heads.This water-cooling head includes transparency cover, pressing plate and the heat-conducting plate for being close to the heater element on circuit board, heat-conducting plate is mutually permanently connected with pressing plate, transparency cover is clamped between pressing plate and heat-conducting plate, and the inner space enclosed between heat-conducting plate and transparency cover is liquid storage cylinder；Form hole is equipped on pressing plate on the position of corresponding transparency cover, transparency cover is embedded in form hole and transparency cover edge is pressed so that transparency cover is pressed on heat-conducting plate in form hole.The utility model applies clamping pressure to realize the fixation to transparency cover by using form hole to transparency cover surrounding, it avoids stress to concentrate and crack, improves product quality stability, improve follow-up service life and using effect, meet user demand, be conducive to marketing.
Description
Technical field
The utility model is related to electronic component cooling device more particularly to a kind of visual water-cooling heads.
Background technology
By years development, PC has been carried out widely available.It is carried out on common computer using air cooling way
Cooling.And if computer performance is higher, the caloric value of accessory is bigger, air cooling way be insufficient for cooling requirement, thus need pair
The big chip of caloric value is cooled down with water-cooling pattern.The cold heat transfer unit (HTU) of liquid being placed on euthermic chip is commonly called as water-cooling head, water cooling
The coolant of flowing is passed through on head, and coolant can be water or other chemicals water cooling liquid, heat be passed by coolant
Radiator is handed to cool down.In addition to water-cooling head can be used on PC, on other electronic equipments, such as household electrical appliances, if
The chip for having caloric value big can also be cooled down using water-cooling head.
For better appearance on present water-cooling head, usually use the coolant of special color and can add one
Transparent upper cover externally to get up more attractive.Common transparent upper cover can open up tapped through hole, then will by screw
Transparent upper cover is fixed on heat-conducting plate.General transparent upper cover is made of acrylic material, is opened up tapped through hole and is passed through spiral shell
The tight structure of nail clip can cause stress to concentrate on tapped through hole region, be susceptible to crackle, influence the subsequent use service life, need
It improves.
Utility model content
The purpose of this utility model is that for the defects of overcoming the prior art, and provide a kind of visual water-cooling head, improve by
Power concentration problem, to improve service life.
To achieve the above object, the utility model uses following technical scheme：
A kind of visual water-cooling head, including transparency cover, pressing plate and heat conduction for being close to the heater element on circuit board
Plate, heat-conducting plate are mutually permanently connected with pressing plate, and transparency cover is clamped between pressing plate and heat-conducting plate, are enclosed between heat-conducting plate and transparency cover
The inner space of synthesis is liquid storage cylinder；Form hole, transparency cover insertion form hole are equipped on pressing plate on the position of corresponding transparency cover
Press transparency cover edge so that transparency cover is pressed on heat-conducting plate in interior and form hole.
Further, form hole is stepped hole, and transparency cover is embedded in the larger one end of form hole internal diameter.
Further, form hole top is equipped with the protrusive board extended towards form hole center, and transparency cover is saturating when being embedded in form hole
It is mutually supported with protrusive board the top edge part of bright lid.
Further, heat-conducting plate is fixedly connected with pressing plate by the first screw, the threaded hole of corresponding first screw on pressing plate
For blind hole, the threaded hole that heat-conducting plate corresponds to the first screw is through hole.
Further, heat-conducting plate is fixedly connected on by the second screw on circuit board.
Further, pressing plate is fixed on by least two long spiro nails on circuit board.
Further, sealing strip is accompanied between heat-conducting plate and transparency cover, sealing strip surrounds liquid storage cylinder.
Further, liquid storage cylinder is located on transparency cover or on heat-conducting plate.
Further, when liquid storage cylinder is located on heat-conducting plate, liquid storage cylinder is separated into two parts, every to be partly equipped with increase liquid
The channelizing island of flow distance is penetrated through by straight trough side by side between two parts, and it is maximum that straight trough is located at caloric value on corresponding circuits plate
Position of components at；Transparency cover is equipped with liquid-inlet and liquid outlet, and liquid storage cylinder two parts are corresponding respectively to connect liquid-inlet
And liquid outlet.
Further, transparency cover is equipped with liquid-inlet and liquid outlet, and switching boss is equipped with above transparency cover, and switching is convex
Input duct in platform equipped with connection correspondings with liquid-inlet and with the corresponding outlet pipe connected of liquid outlet, transfer boss and
The sealing ring for surrounding liquid-inlet and liquid outlet respectively is accompanied between transparency cover.
The advantageous effect of the utility model compared with prior art is：
The utility model applies clamping pressure to realize the fixation to transparency cover by using form hole to transparency cover surrounding, keeps away
Stress is exempted to concentrate and crack, has improved product quality stability, improve follow-up service life and using effect, met
User demand is conducive to marketing.
Description of the drawings
Fig. 1 is the utility model first embodiment water-cooling head installation diagram.
Fig. 2 and 3 is the utility model first embodiment water-cooling head exploded view.
Fig. 4 is the utility model second embodiment water-cooling head and circuit board installation diagram.
Figures 5 and 6 are the utility model second embodiment water-cooling head exploded view.
Specific embodiment
In order to more fully understand the technology contents of the utility model, with reference to specific embodiment to the skill of the utility model
Art scheme is described further and illustrates.
The concrete structure of the utility model first embodiment is as shown in Figs. 1-3.The water-cooling head of first embodiment can be used for CPU
Heat dissipation, circuit board is exactly computer main board.The water-cooling head structure of first embodiment can also be applied in the one single chip to circuit board
In heat dissipation.
As shown in Figure 1, the water-cooling head of first embodiment includes transparency cover 20, pressing plate 10 and for being close on circuit board
The heat-conducting plate 30 of CPU.Heat-conducting plate 30 is made of copper, and heat transfer property is preferable.Transparency cover 20 can be made of glass or acrylic,
Service life can be improved using glass material.And pressing plate 10 can be made of materials such as stainless steel, aluminium or magnesium alloys.
As shown in Figure 2,3, heat-conducting plate 30 is mutually permanently connected with pressing plate 10, and transparency cover 20 is clamped in pressing plate 10 and heat-conducting plate
Between 30.Specifically, heat-conducting plate 30 is fixedly connected with pressing plate 10 by the first screw 34, corresponding first screw 34 on pressing plate 10
Threaded hole 13 is blind hole, and heat-conducting plate 30 corresponds to the threaded hole 31 of the first screw 34 as through hole, that is to say the first screw 34 from heat conduction
Plate 30, which penetrates, to be screwed into pressing plate 10, and can't see the first screw 34 on 10 front of pressing plate.
As shown in Figure 2,3, in first embodiment, 10 4 exterior angles of pressing plate are equipped with 4 perforation 12, and each perforation 12 penetrates
One long spiro nail (not shown), long spiro nail is screwed on circuit board so that pressing plate 10 is fixed on circuit board.When adopting the structure,
Heat-conducting plate 30 is clamped in by pressing plate 10 on circuit board, is fixed heat-conducting plate 30 without additionally increasing screw fixed structure.
As shown in Figure 2,3, form hole 11 is equipped on the position of corresponding transparency cover 20 on pressing plate 10, for observing transparency cover
The coolant of 20 the inside liquid storage cylinders.Coolant can be water or other chemicals water cooling liquid.Transparency cover 20 is embedded in form hole
In 11 and 20 edge of transparency cover is pressed so that transparency cover 20 is pressed on heat-conducting plate 30 in form hole 11.First embodiment
In, form hole 11 is stepped hole, and transparency cover 20 is from the larger one end insertion of 11 internal diameter of form hole, and 20 surrounding of transparency cover is with regarding
11 inner wall of fenestra is adjacent to.
As shown in Figure 2,3, the inner space enclosed between heat-conducting plate 30 and transparency cover 20 be liquid storage cylinder 23, liquid storage cylinder 23
It is located on transparency cover 20, transparency cover 20 is equipped with liquid-inlet 21 and liquid outlet 22.It is pressed from both sides between heat-conducting plate 30 and transparency cover 20
There is annular sealing strip 33, sealing strip 33 surrounds liquid storage cylinder 23.Heat-conducting plate 30 is equipped with the annular groove 32 for placing sealing strip 33.
The concrete structure of the utility model second embodiment is as Figure 4-Figure 6.The water-cooling head of second embodiment can be used for only
Vertical video card heat dissipation, circuit board 90 is exactly video card plate.The water-cooling head structure of second embodiment can also be applied in the multiple of circuit board
On chip cooling.
As shown in figure 4, the water-cooling head of second embodiment includes transparency cover 60, pressing plate 50 and for being close to circuit board 90
Heater element heat-conducting plate 70.Heat-conducting plate 70 is made of copper, and heat transfer property is preferable.Transparency cover 60 can use glass or sub- gram
Power is made, and service life can be improved using glass material.And pressing plate 50 can use the materials systems such as stainless steel, aluminium or magnesium alloy
Into.
As shown in Figure 5,6, heat-conducting plate 70 is mutually permanently connected with pressing plate 50, and transparency cover 60 is clamped in pressing plate 50 and heat-conducting plate
Between 70.Specifically, heat-conducting plate 70 is fixedly connected with pressing plate 50 by the first screw 77, corresponding first screw 77 on pressing plate 50
Threaded hole 53 is blind hole, and heat-conducting plate 70 corresponds to the threaded hole 72 of the first screw 77 as through hole, that is to say the first screw 77 from heat conduction
Plate 70, which penetrates, to be screwed into pressing plate 50, and can't see the first screw 77 on 50 front of pressing plate, and appearance globality is more preferably.
As shown in Figure 5,6, in second embodiment, 70 back side of heat-conducting plate is fixed with threaded block of multiple openings towards circuit board
78,78 and second screw (not shown) of threaded block corresponds, and the second screw passes through from 90 back side of circuit board and is threaded into seat 78
It is interior, heat-conducting plate 70 is fixedly connected on circuit board 90.In second embodiment, pressing plate 50 is fixedly connected with heat-conducting plate 70, is led
Hot plate 70 is directly fixedly connected with circuit board 90, therefore pressing plate 50 is fixedly connected without supernumerary structure with circuit board 90.
As shown in Figure 5,6, form hole 51 is equipped on the position of corresponding transparency cover 60 on pressing plate 50, for penetrating transparency cover
The coolant of 60 observation the inside liquid storage cylinders 71.Coolant can be water or other chemicals water cooling liquid.Transparency cover 60 is embedded in
In form hole 51,60 surrounding of transparency cover is adjacent to 51 inner wall of form hole, and form hole 51 press 60 edge of transparency cover with
Transparency cover 60 is pressed on heat-conducting plate 70.In second embodiment, 51 top of form hole is equipped with what is extended towards 51 center of form hole
Protrusive board 52, the top edge part of transparency cover 60 is mutually supported with protrusive board 52 when transparency cover 60 is embedded in form hole 51, protrusive board 52
It is made to be close to heat-conducting plate 70 60 top edge of transparency cover pressure.Annular sealing strip is accompanied between heat-conducting plate 70 and transparency cover 60
73, sealing strip 73 surrounds liquid storage cylinder 71.Heat-conducting plate 70 is equipped with the annular groove 74 for placing sealing strip 73.
As shown in Figure 5,6, the inner space enclosed between heat-conducting plate 70 and transparency cover 60 be liquid storage cylinder 71, liquid storage cylinder 71
It is located on heat-conducting plate 70.Liquid storage cylinder 71 is separated into two parts, per the channelizing island 711 for being partly equipped with increase liquid flow distance,
It is penetrated through between two parts by straight trough 712 side by side, straight trough 712 is located at the position of components of caloric value maximum on corresponding circuits plate 90
Place.Transparency cover 60 is equipped with liquid-inlet 61 and liquid outlet 62, and 71 two parts of liquid storage cylinder are corresponding respectively to connect liquid-inlet 61
With liquid outlet 62.
As shown in Figure 5,6,60 top of transparency cover is equipped with to connect the switching boss 80 of coolant delivery pipeline, and switching is convex
It is equipped in platform 80 with the input duct 81 of 61 corresponding connection of liquid-inlet and corresponds to the outlet pipe 82 connected with liquid outlet 62.
The sealing ring 83 for surrounding liquid-inlet 61 and liquid outlet 62 respectively is accompanied between switching boss 80 and transparency cover 60.It is transferring
Boss 80 of transferring on the face that boss 80 is contacted with transparency cover 60 is connected by the 3rd screw 76 with transparency cover 60.3rd screw 76 passes through
Hot plate 70 and transparency cover 60 are perforated, the 3rd screw 76 is equipped with sealing ring 75 to ensure that coolant will not be from the 3rd through heat-conducting plate 70
Gap between screw 76 and heat-conducting plate 70 leaks out.
The technology contents set forth above that the utility model is only further illustrated with embodiment, in order to which reader is easier to manage
Solution, but the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or creates again
It makes, is protected by the utility model.
Claims (10)
1. a kind of visual water-cooling head, which is characterized in that it includes transparency cover, pressing plate and the fever member for being close on circuit board
The heat-conducting plate of part, the heat-conducting plate are mutually permanently connected with pressing plate, and the transparency cover is clamped between pressing plate and heat-conducting plate, described
The inner space enclosed between heat-conducting plate and transparency cover is liquid storage cylinder；On the pressing plate on the position of the correspondence transparency cover
Equipped with form hole, transparency cover edge is pressed with by transparency cover pressure in the transparency cover insertion form hole and form hole
Tightly on heat-conducting plate.
2. visual water-cooling head as described in claim 1, which is characterized in that the form hole is stepped hole, and the transparency cover is embedding
Enter the larger one end of form hole internal diameter.
3. visual water-cooling head as described in claim 1, which is characterized in that form hole top is equipped with prolongs towards form hole center
The protrusive board stretched, the top edge part of the transparency cover is mutually supported with protrusive board when the transparency cover is embedded in form hole.
4. visual water-cooling head as described in claim 1, which is characterized in that the heat-conducting plate is fixed with pressing plate by the first screw
It connects, the threaded hole of corresponding first screw is blind hole on the pressing plate, and the threaded hole that the heat-conducting plate corresponds to the first screw is logical
Hole.
5. visual water-cooling head as claimed in claim 4, which is characterized in that the heat-conducting plate is fixedly connected on by the second screw
On circuit board.
6. visual water-cooling head as described in claim 1, which is characterized in that the pressing plate is fixed on by least two long spiro nails
On circuit board.
7. visual water-cooling head as described in claim 1, which is characterized in that sealing is accompanied between the heat-conducting plate and transparency cover
Item, the sealing strip surround the liquid storage cylinder.
8. visual water-cooling head as described in claim 1, which is characterized in that the liquid storage cylinder is located on transparency cover or heat-conducting plate
On.
9. visual water-cooling head as claimed in claim 8, which is characterized in that when the liquid storage cylinder is located on heat-conducting plate, the storage
Sap cavity is separated into two parts, straight by side by side between two parts per being partly equipped with the channelizing island that increases liquid flow distance
Slot penetrates through, and the straight trough is located on corresponding circuits plate at the position of components of caloric value maximum；The transparency cover be equipped with liquid into
Mouth and liquid outlet, described liquid storage cylinder two parts are corresponding respectively to connect liquid-inlet and liquid outlet.
10. visual water-cooling head as described in claim 1, which is characterized in that the transparency cover is equipped with liquid-inlet and liquid
Outlet, is equipped with switching boss above the transparency cover, in the switching boss equipped with it is correspondings with the liquid-inlet connect into
Liquid pipe road and the outlet pipe of connection corresponding with the liquid outlet are accompanied between the switching boss and transparency cover and surrounded respectively
The firmly sealing ring of liquid-inlet and liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384082.XU CN207457954U (en) | 2017-10-24 | 2017-10-24 | A kind of visual water-cooling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384082.XU CN207457954U (en) | 2017-10-24 | 2017-10-24 | A kind of visual water-cooling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207457954U true CN207457954U (en) | 2018-06-05 |
Family
ID=62281628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384082.XU Expired - Fee Related CN207457954U (en) | 2017-10-24 | 2017-10-24 | A kind of visual water-cooling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207457954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244052A (en) * | 2018-09-20 | 2019-01-18 | 深圳兴奇宏科技有限公司 | Water-cooling head buckle structure |
| TWI709017B (en) * | 2018-09-18 | 2020-11-01 | 大陸商深圳興奇宏科技有限公司 | Securing structure for water-cooling head |
-
2017
- 2017-10-24 CN CN201721384082.XU patent/CN207457954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI709017B (en) * | 2018-09-18 | 2020-11-01 | 大陸商深圳興奇宏科技有限公司 | Securing structure for water-cooling head |
| CN109244052A (en) * | 2018-09-20 | 2019-01-18 | 深圳兴奇宏科技有限公司 | Water-cooling head buckle structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |