CN208523134U - A kind of embedded runner liquid cooling heat-exchanger rig of printed circuit board - Google Patents
A kind of embedded runner liquid cooling heat-exchanger rig of printed circuit board Download PDFInfo
- Publication number
- CN208523134U CN208523134U CN201821276356.8U CN201821276356U CN208523134U CN 208523134 U CN208523134 U CN 208523134U CN 201821276356 U CN201821276356 U CN 201821276356U CN 208523134 U CN208523134 U CN 208523134U
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- CN
- China
- Prior art keywords
- heat
- runner
- exchanger rig
- circuit board
- printed circuit
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of printed circuit boards to embed runner liquid cooling heat-exchanger rig, including the shell that exchanges heat, the heat exchange case inside wall is welded with wing backing, the heat exchange enclosure interior is fixedly installed with water cooling cage plate, and water cooling cage plate is arranged in wing backing side, the water cooling cage plate middle part position is provided with spiral flow channel, spiral flow channel one end fixation is communicated with tunnel inlets, and the spiral flow channel other end is communicated with runner exit, is cased with rubber sealing boot on the outside of the tunnel inlets and runner exit.The utility model is simple by structure, by utilizing spiral flow channel, extend storage time of the coolant liquid inside runner, and then improve cooling effect, cooperate Heat Conduction Material simultaneously, and then increase heat transfer area, improves heat exchange efficiency, and increase the radiating efficiency of heat-exchanger rig using air flowing, extend circuit board service life.
Description
Technical field
The utility model relates to a kind of printed circuit board the relevant technologies, in particular to a kind of printed circuit board embeds runner liquid
Cooling heat-exchanger.
Background technique
Printed circuit board { PCB circuit board }, also known as printed circuit board are the suppliers of electronic component electrical connection.It
Existing more than 100 years of development history；Its design is mainly layout design；Major advantage using circuit board is to subtract significantly
Few mistake being routed and assemble, improves the gentle productive labor rate of Automated water.
As high-power electronic component integrated level is higher and higher, size is smaller and smaller, and the raising of device integration makes
Obtaining the internal heat generated can not scatter away in time, so as to cause the raising of circuit board local temperature, influence the use quality of circuit board
And the service life, and the embedded runner liquid cooling heat-exchanger rig cooling efficiency of existing printed circuit board is lower, operation is more troublesome.For
This, it is proposed that a kind of printed circuit board embeds runner liquid cooling heat-exchanger rig.
Utility model content
The main purpose of the utility model is to provide a kind of printed circuit boards to embed runner liquid cooling heat-exchanger rig, Ke Yiyou
Effect solves the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of embedded runner liquid cooling heat-exchanger rig of printed circuit board, including heat exchange shell, the heat exchange case inside wall weldering
It is connected to wing backing, the heat exchange enclosure interior is fixedly installed with water cooling cage plate, and the setting of water cooling cage plate is in wing backing side, described
Water cooling cage plate middle part position is provided with spiral flow channel, and spiral flow channel one end fixation is communicated with tunnel inlets, and spiral
The shape runner other end is communicated with runner exit, is cased with rubber sealing boot on the outside of the tunnel inlets and runner exit.
Further, water-cooled jacket board bottom end end face is bonded with silica gel heat-conducting plate A, and water cooling cage plate top end face is arranged
There is silica gel heat-conducting plate B.
Further, heat exchange housing side wall inner cavity is communicated with air intlet, and the setting of air intlet side is free
Gas outlet, the air intlet and air outlet slit bottom end are provided with filter screen.
Further, the heat exchange housing side wall is provided with through-hole.
Compared with prior art, the utility model has the following beneficial effects:
1, by utilizing spiral flow channel, storage time of the extension coolant liquid inside runner, and then cooling effect is improved,
It can guarantee splendid temperature uniformity, while silica gel heat-conducting plate A and silica gel heat-conducting plate B being cooperated to be arranged on water cooling cage plate upper layer under
Layer, to increase heat transfer area, to improve heat exchange effect in the case where not increasing runner complexity and cooling medium flow velocity
Rate due to installing wing backing aluminum radiating subassembly in heat exchange case inside wall, and then improves dissipating for printed circuit board internal components
The thermal efficiency.
2, by cooperating air outlet slit to use using air intlet, convenient for increasing heat-exchanger rig inner air flowing property, benefit
Displacement heat-exchanger rig internal heat is flowed with air, it is easy to operate, by using nanofiltration using filter screen, can effectively prevent
Only the dust in outside air enters inside heat-exchanger rig, pollutes heat-exchanger rig, easy to operate.
Detailed description of the invention
Fig. 1 is the overall structure diagram that the utility model printed circuit board embeds runner liquid cooling heat-exchanger rig.
Fig. 2 is the heat exchange schematic diagram of housing structure that the utility model printed circuit board embeds runner liquid cooling heat-exchanger rig.
Fig. 3 is the water-cooled jacket plate structural schematic diagram that the utility model printed circuit board embeds runner liquid cooling heat-exchanger rig.
In figure: 1, exchange heat shell；2, through-hole；3, rubber sealing boot；4, wing backing；5, water cooling cage plate；6, air intlet；7,
Filter screen；8, air outlet slit；9, spiral flow channel；10, tunnel inlets；11, runner exit；12, silica gel heat-conducting plate A；13, silica gel
Heat-conducting plate B.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of printed circuit board embeds runner liquid cooling heat-exchanger rig, including heat exchange shell 1, the heat exchange
1 inner sidewall of shell is welded with wing backing 4, water cooling cage plate 5 is fixedly installed with inside the heat exchange shell 1, and water cooling cage plate 5 is arranged
In 4 side of wing backing, the intermediate position of the water cooling cage plate 5 is provided with spiral flow channel 9, and described 9 one end of spiral flow channel is fixed
Tunnel inlets 10 are communicated with, and 9 other end of spiral flow channel is communicated with runner exit 11, the tunnel inlets 10 and runner exit
11 outsides are cased with rubber sealing boot 3.
Wherein, the 5 bottom end end face of water cooling cage plate is bonded with silica gel heat-conducting plate A12, and 5 top end face of water cooling cage plate is arranged
There is silica gel heat-conducting plate B13.
Wherein, the 1 side walls inner cavity of heat exchange shell is communicated with air intlet 6, and 6 side of air intlet is provided with air
Outlet 8, the air intlet 6 are provided with filter screen 7 with 8 bottom end of air outlet slit.
Wherein, 1 side walls of heat exchange shell are provided with through-hole 2.
It should be noted that the utility model is that a kind of printed circuit board embeds runner liquid cooling heat-exchanger rig, when work, lead to
It crosses and injects coolant liquid to the inside of the spiral flow channel 9 that 10 one end of tunnel inlets is connected to, then using 3 sets of rubber sealing boot in runner
10 outside of import, and then increase runner sealing effect, avoid coolant liquid from leaking, wherein extending coolant liquid using spiral flow channel 9
Storage time inside runner, and then cooling effect is improved, it can guarantee splendid temperature uniformity using spiral flow channel 9,
Silica gel heat-conducting plate A12 and silica gel heat-conducting plate B13 is cooperated to be arranged in 5 the upper and lower of water cooling cage plate, to increase heat-transfer area simultaneously
Product, so that heat exchange efficiency is improved in the case where not increasing runner complexity and cooling medium flow velocity, due in heat exchange shell 1
Inner sidewall installs 4 aluminum radiating subassembly of wing backing, and then improves the radiating efficiency of printed circuit board internal components, and in heat exchange shell
Air intlet 6 is arranged convenient for increasing heat-exchanger rig inner air flowing property, by driving heat exchange dress using air flowing in 1 side of body
It sets internal heat and is discharged by air outlet slit 8, it is easy to operate, by being arranged using air intlet 6 and 8 bottom end of air outlet slit
Strainer 7 uses nanofiltration, and the dust in outside air can be effectively prevent to enter inside heat-exchanger rig, pollutes heat-exchanger rig,
It is easy to operate.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of printed circuit board embeds runner liquid cooling heat-exchanger rig, including heat exchange shell (1), it is characterised in that: the heat exchange
Shell (1) inner sidewall is welded with wing backing (4), is fixedly installed with water cooling cage plate (5) inside the heat exchange shell (1), and water cooling
Cage plate (5) setting is provided with spiral flow channel (9), the spiral shell at wing backing (4) side, the intermediate position of the water cooling cage plate (5)
The fixation of rotation shape runner (9) one end is communicated with tunnel inlets (10), and spiral flow channel (9) other end is communicated with runner exit
(11), rubber sealing boot (3) are cased on the outside of the tunnel inlets (10) and runner exit (11).
2. a kind of printed circuit board according to claim 1 embeds runner liquid cooling heat-exchanger rig, it is characterised in that: the water
Cold cage plate (5) bottom end end face is bonded with silica gel heat-conducting plate A(12), and water cooling cage plate (5) top end face is provided with silica gel heat-conducting plate B
(13).
3. a kind of printed circuit board according to claim 1 embeds runner liquid cooling heat-exchanger rig, it is characterised in that: described to change
Hot shell (1) side walls inner cavity is communicated with air intlet (6), and air intlet (6) side is provided with air outlet slit (8), described
Air intlet (6) and air outlet slit (8) bottom end are provided with filter screen (7).
4. a kind of printed circuit board according to claim 1 embeds runner liquid cooling heat-exchanger rig, it is characterised in that: described to change
Hot shell (1) side walls are provided with through-hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276356.8U CN208523134U (en) | 2018-08-09 | 2018-08-09 | A kind of embedded runner liquid cooling heat-exchanger rig of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276356.8U CN208523134U (en) | 2018-08-09 | 2018-08-09 | A kind of embedded runner liquid cooling heat-exchanger rig of printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208523134U true CN208523134U (en) | 2019-02-19 |
Family
ID=65334049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821276356.8U Expired - Fee Related CN208523134U (en) | 2018-08-09 | 2018-08-09 | A kind of embedded runner liquid cooling heat-exchanger rig of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208523134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056087A (en) * | 2021-01-28 | 2021-06-29 | 中国电子科技集团公司第二十九研究所 | Printed circuit board embedded with micro-channel and preparation method thereof |
| WO2022188036A1 (en) * | 2021-03-09 | 2022-09-15 | 深圳市大疆创新科技有限公司 | Vehicle controller and vehicle |
-
2018
- 2018-08-09 CN CN201821276356.8U patent/CN208523134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056087A (en) * | 2021-01-28 | 2021-06-29 | 中国电子科技集团公司第二十九研究所 | Printed circuit board embedded with micro-channel and preparation method thereof |
| WO2022188036A1 (en) * | 2021-03-09 | 2022-09-15 | 深圳市大疆创新科技有限公司 | Vehicle controller and vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200809 |