CN209184717U - A kind of teaching computer network security control device - Google Patents
A kind of teaching computer network security control device Download PDFInfo
- Publication number
- CN209184717U CN209184717U CN201920107598.2U CN201920107598U CN209184717U CN 209184717 U CN209184717 U CN 209184717U CN 201920107598 U CN201920107598 U CN 201920107598U CN 209184717 U CN209184717 U CN 209184717U
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- CN
- China
- Prior art keywords
- condenser pipe
- frame
- heat sink
- cooling box
- chip
- 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 discloses a kind of teaching computer network security control devices, including interchanger shell, interchanger shell is separated into upper and lower cavities by the heat sink that is internally provided with of interchanger shell, chip mainboard is installed on heat sink, the lower surface of heat sink is provided with the first condenser pipe and temperature sensor, water pump is provided on first condenser pipe, side inside lower chamber is provided with water cooling box and single-chip microcontroller, temperature sensor connects single-chip microcontroller, single-chip microcontroller control connection water pump, frame is placed inside lower chamber, the second condenser pipe is fixed on frame, one end of first condenser pipe connects water cooling box, the other end connects the second condenser pipe, second condenser pipe is linked back water cooling box, the side of interchanger shell associated frame members is provided with ventilation opening, between water cooling box and frame, it is provided with fan.The utility model radiates to chip mainboard using single-chip microcontroller control water-cooling system, is able to maintain chip mainboard and maintains a normal temperature value, guarantees that each element manipulation is stablized.
Description
Technical field
The utility model belongs to field of computer technology, is controlled and is filled with computer network security more particularly to a kind of teaching
It sets.
Background technique
Interchanger is the hub of switch type, and interchanger is roughly the same with function of the hub HUB in network, therebetween most
Big difference is that each port of interchanger enjoys an exclusive bandwidth and has the function of data exchange, so that network passes
It is maximum that defeated efficiency is able to the data that can be transmitted in the same time, and hub is then that all of the port shares a bandwidth.
With development in science and technology, Computer Applied Technology is all-round developing, and teaching has also been covered comprehensively with computer network, equally
Interchanger is applied quite extensively in teaching computer network, but chip mainboard is mostly sealed in a control by existing switch
In box processed, chip cooling is poor, will affect the work of related elements.
Therefore, the emphasis how to solve the above problems as those skilled in the art's research.
Utility model content
The purpose of this utility model is just to provide a kind of teaching computer network security control device, can be fully solved
State the deficiencies in the prior art place.
The purpose of this utility model is realized by following technical proposals:
A kind of teaching computer network security control device, including interchanger shell and chip mainboard, interchanger shell
Be internally provided with heat sink, interchanger shell is separated into upper cavity and lower chamber by heat sink, and the chip mainboard is installed on
The upper surface of heat sink, the lower surface of heat sink are provided with the first condenser pipe and temperature sensor, are provided on the first condenser pipe
Water pump, the side inside lower chamber are provided with water cooling box and single-chip microcontroller, and the temperature sensor connects single-chip microcontroller, single-chip microcontroller control
System connection water pump, the other side inside lower chamber places frame vertically, the second condenser pipe, the first condenser pipe is fixed on frame
One end connect water cooling box, the other end connects the input end of the second condenser pipe, and the outlet end of the second condenser pipe connects water cooling box, hands over
The side for shell associated frame members of changing planes is provided with ventilation opening, is provided with wind between water cooling box and frame, close to the side of frame
Bracket is fanned, fan is installed on blower tray.
Preferably, first condenser pipe is distributed in heat sink in the convolution of S shape.
Preferably, second condenser pipe is distributed on frame in the convolution of S shape.
Preferably, being provided with dust-proof grid at the ventilation opening.
Preferably, being equipped with the protective cover for protecting the chip mainboard on the heat sink.
Compared with prior art, the utility model has the beneficial effects that:
The utility model structure is simple, and design rationally, using single-chip microcontroller receives temperature sensor signal, and then controls water cooling system
System radiates to chip mainboard, while being taken away the heat after condensing tube heat exchange by fan, realizes to condensation intraluminal fluid
The cooling of body, and the heat of condenser pipe is discharged outside shell, and then reach cooling and cooling effect, it is able to maintain chip mainboard and maintains
One normal temperature value guarantees that each element manipulation is stablized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of heat sink；
Fig. 3 is the structural schematic diagram of frame；
Fig. 4 is the structural schematic diagram of fixing piece；
Fig. 5 is the side view of fastener；
Fig. 6 is the control principle circuit diagram of motor.
Appended drawing reference: 1- interchanger shell, 101- upper cavity, 102- lower chamber, 2- chip mainboard, 3- heat sink, 4-
One condenser pipe, 5- fixing piece, 501- fixing seat, 502- fastener, 503- axis hole, 504- shaft, 505- square groove, 506- spring
Pin, 507- pulling part, 6- temperature sensor, 7- water cooling box, 8- single-chip microcontroller, 9- frame, 10- copper sheet, the second condenser pipe of 11-, 12- are logical
Air port, 13- blower tray, 14- fan, 15- protective cover, 16- water pump.
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
Embodiment one
As shown in Figures 1 to 6, a kind of teaching computer network security control device, including interchanger shell 1 and chip
The inner wall middle and lower sections screw of mainboard 2, interchanger shell 1 is connected with heat sink 3, and interchanger shell 1 is separated into epicoele by heat sink 3
Body 101 and lower chamber 102,2 screw of chip mainboard are connected and installed in the upper surface center of heat sink 3, the lower surface of heat sink 3
S-shaped tube seat is offered, the first condenser pipe 4, which is inlayed, to be installed in S-shaped tube seat, is fixed on S-shaped tube seat several for fixing first
The fixing piece 5 of condenser pipe 4, fixing piece 5 include four fixing seats 501 and fastener 502, and fixing seat 501 is symmetrically welded two-by-two in S-shaped
Tube seat two sides offer axis hole 503 in each fixing seat 501, are integrally formed on fastener 502 there are two shaft 504, and two
Shaft 504 is symmetrically distributed on two opposite sides of fastener 502, two shafts 504 respectively with ipsilateral 501 turns of fixing seat
Dynamic connection, one end on fastener 502 relative to shaft 504 are symmetrically opened up there are two square groove 505, fixed peace in square groove 505
Equipped with spring catch 506, the sum of the long length for being slightly longer than square groove of the original of spring catch 506 and the length of axis hole, on spring catch 506
Integrally formed with the pulling part 507 vertical with spring catch 506, when installing the first condenser pipe 4, the first condenser pipe 4 is put into S-shaped pipe
Slot can further fix in the fixing seat 501 of the spring catch insertion other side of fastener 502 the first condenser pipe 4, need more
When changing the first condenser pipe 4, pulling part 507 is stirred, spring catch 506 is made to retract square groove 505, fastener 502 can be overturn, remove first
Condenser pipe 4.The lower surface of heat sink 3 also screw is equipped with temperature sensor 6, the model of temperature sensor 6 are as follows: DS18B20 temperature
Sensor is spent, is connected with water pump 16 on the first condenser pipe 4, the right side inside lower chamber 102 is fixed with water cooling box 7 and single-chip microcontroller
8, the model STC89C52RC of single-chip microcontroller 8, temperature sensor 6 connect single-chip microcontroller 8, the control connection water pump 6 of single-chip microcontroller 8, under
Left side vertical inside cavity 102 places rectangular frame 9, is welded with several copper sheets 10 perpendicular to 9 surface of frame on frame 9,
Copper sheet slot is formed between adjacent two copper sheet 10, is mutually formed S-shaped structure between copper sheet slot, is inlayed in the copper sheet slot of S-shaped structure
Second condenser pipe 11 is installed, the first condenser pipe 4 and the second condenser pipe 11 are integrally formed, and one end of the first condenser pipe 4 connects water
Ice chest 7, one end of the second condenser pipe 11 connect back to water cooling box 7, and coolant liquid is stored in water cooling box 7, and interchanger shell 1 is corresponding
The side of frame 9 is machined with ventilation opening 12, and dust-proof grid is equipped at ventilation opening 12, between water cooling box 7 and frame 9, leans on
The side screw of nearly frame 9 is equipped with blower tray 13, and fan 14 is equipped on blower tray 13.
The utility model, by the heat absorption of chip mainboard 2, is handed over by heat sink 3 by 6 real-time monitoring of temperature sensor
Temperature in changing planes, and temperature sensor signal is sent to single-chip microcontroller 8, when the temperature value that single-chip microcontroller 8 receives is higher than setting value,
Single-chip microcontroller 8 controls pump working, and coolant liquid is extracted out and takes away the temperature on heat sink 3 through the first condenser pipe 4, and then reduces core
The temperature of piece mainboard 2 guarantees the normal work of related elements, flows through the coolant liquid after heat sink 3 when flowing through frame 9, leads to
Copper sheet 10 is crossed by the heat absorption of coolant liquid, then is blown out heat outside interchanger shell 1 by fan, plays reduction coolant temperature
Effect, it is ensured that the condensation effect of coolant liquid.
Embodiment two
As shown in Figures 1 to 6, a kind of teaching computer network security control device, owns except having in embodiment one
Technical characteristic outside: its distinctive points is: being equipped in such a way that screw is fixed for protecting the chip master on heat sink 3
The protective cover 15 of plate 2.Protective cover 15 plays protection and dust-proof effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of teaching computer network security control device, including interchanger shell (1) and chip mainboard (2), feature
Be: interchanger shell (1) is internally provided with heat sink (3), and interchanger shell (1) is separated into upper cavity by heat sink (3)
(101) and lower chamber (102), the chip mainboard (2) are installed on the upper surface of heat sink (3), and the lower surface of heat sink (3) is set
It is equipped with the first condenser pipe (4) and temperature sensor (6), water pump (16) are provided on the first condenser pipe (4), in lower chamber (102)
Internal side is provided with water cooling box (7) and single-chip microcontroller (8), and the temperature sensor (6) connects single-chip microcontroller (8), single-chip microcontroller (8)
Control connection water pump (16) is placed frame (9) vertically in the internal other side of lower chamber (102), and frame is fixed with second on (9)
One end of condenser pipe (11), the first condenser pipe (4) connects water cooling box (7), and the other end connects the input end of the second condenser pipe (11),
The outlet end of second condenser pipe (11) connects water cooling box (7), and the side of interchanger shell (1) associated frame members (9) is provided with ventilation
Mouth (12) is provided with blower tray (13), blower tray between water cooling box (7) and frame (9), close to the side of frame (9)
(13) fan (14) are installed on.
2. a kind of teaching computer network security control device according to claim 1, it is characterised in that: described first
Condenser pipe (4) is distributed in heat sink (3) in the convolution of S shape.
3. a kind of teaching computer network security control device according to claim 1, it is characterised in that: described second
Condenser pipe (11) is distributed on frame (9) in the convolution of S shape.
4. a kind of teaching computer network security control device according to claim 1, it is characterised in that: the ventilation
Dust-proof grid is provided at mouth (12).
5. a kind of teaching computer network security control device according to claim 1, it is characterised in that: the heat dissipation
Protective cover (15) for protecting the chip mainboard (2) is installed on plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107598.2U CN209184717U (en) | 2019-01-22 | 2019-01-22 | A kind of teaching computer network security control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107598.2U CN209184717U (en) | 2019-01-22 | 2019-01-22 | A kind of teaching computer network security control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209184717U true CN209184717U (en) | 2019-07-30 |
Family
ID=67378984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920107598.2U Expired - Fee Related CN209184717U (en) | 2019-01-22 | 2019-01-22 | A kind of teaching computer network security control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209184717U (en) |
-
2019
- 2019-01-22 CN CN201920107598.2U patent/CN209184717U/en not_active Expired - Fee Related
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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: 20190730 Termination date: 20200122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |