CN209086838U - The casing structure of blade server - Google Patents
The casing structure of blade server Download PDFInfo
- Publication number
- CN209086838U CN209086838U CN201822249158.9U CN201822249158U CN209086838U CN 209086838 U CN209086838 U CN 209086838U CN 201822249158 U CN201822249158 U CN 201822249158U CN 209086838 U CN209086838 U CN 209086838U
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- Prior art keywords
- shell
- blade server
- casing structure
- connector
- upper cover
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Abstract
The utility model provides a kind of casing structure of blade server, it include: shell, upper cover and gasket, the upper surface of the shell is equipped with annular groove, the lower end surface of the upper cover is equipped with annular flange, the gasket is placed in the annular groove, the annular flange is embedded in the annular groove and squeezes the gasket, so that the shell and upper cover sealing.The casing structure of the utility model has good leakproofness, can satisfy the air-proof condition of complete immersion formula liquid-cooling heat radiation.
Description
Technical field
The utility model relates to blade-server technology field more particularly to a kind of casing structures of blade server.
Background technique
With the appearance of liquid-cooling heat radiation technology, since liquid medium has preferably heat exchange system than air and conventional heat dissipation aluminium
Number, so that liquid cooling system heat dissipation magnitude is more superior.And with electronic technology micromation, high integration, high-power electronic device
The case where development trend of application, cold plate module liquid cooling system still has heat dissipation not in time, and the phase transformation of cold liquid is utilized, it will run
Electronic device is all immersed in cold liquid, that is, uses complete immersion formula liquid-cooling heat radiation, and heat dissipation effect is more preferable.But this radiating mode
It is required that blade server also keeps extraordinary leakproofness while guarantee has good data to exchange with the external world.
Currently, being generally articles made of aluminium alloy, blade shell using the blade server structure of complete immersion formula liquid-cooling heat radiation mode
Body and upper cover can occur centainly to be plastically deformed in the case where being acted on by internal pressure, drop upper cover with respect to the depth of parallelism of shell upper surface
It is low, and then it is not tight to withhold upper cover and shell.
Utility model content
In view of the drawbacks of the prior art, the utility model provides a kind of casing structure of blade server, is a kind of complete close
Closed type structure has good leakproofness, can satisfy the air-proof condition of complete immersion formula liquid-cooling heat radiation.
The utility model provides a kind of casing structure of blade server, comprising: shell, upper cover and gasket, the shell
The upper surface of body is equipped with annular groove, and the lower end surface of the upper cover is equipped with annular flange, and it is recessed that the gasket is placed in the annular
In slot, the annular flange is embedded in the annular groove and squeezes the gasket, so that the shell and the upper cover
Sealing.
Optionally, the gasket middle position has indent relative to two sides.
Optionally, the side of the shell is equipped with liquid disengaging connector, and the liquid disengaging connector includes sealing ring, peace
Dress part and interface section, the sealing ring insertion of the liquid disengaging connector are located at the hole location of the corresponding liquid disengaging connector
Groove in and occur squeeze so that the liquid disengaging connector junction sealing.
Optionally, the side of the shell is equipped with Signal connector, and the Signal connector includes sealing ring and joint body,
The sealing ring insertion of the Signal connector is located in the groove of the hole location of the corresponding Signal connector and occurs to squeeze so that described
The junction of Signal connector seals.
Optionally, the side of the shell, which offers, stretches out hole, and the stretching hole is stretched for the intracorporal circuit board of the shell
The shell out, the stretching hole top position are equipped with a baffle, the baffle after the circuit board stretches out the shell with
The stretching hole fitting, the baffle and the joint place for stretching out hole are coated with sealant so as to seal at the stretching hole.
Optionally, the stretching hole is square hole.
Optionally, the shell and the upper cover form a closed cavity, are full of cooling fluid in the closed cavity.
Optionally, the cooling fluid is to be fluorinated cold night.
The casing structure of blade server provided by the utility model, shell and upper cover pass through annular groove, annular flange
Between interlocking, and squeeze gasket and be sealed, enable to leakproofness between shell and upper cover good, can satisfy full leaching
The air-proof condition of bubble liquid-cooling heat radiation.
Detailed description of the invention
Fig. 1 is the front view of one embodiment of the casing structure of the blade server of the utility model；
Fig. 2 is the bottom view of the casing structure of blade server shown in Fig. 1；
Fig. 3 is the overview of gasket used in Fig. 1；
Fig. 4 is the viewgraph of cross-section of gasket used in Fig. 1；
Fig. 5 is the structural schematic diagram that liquid used in Fig. 1 passes in and out connector；
Fig. 6 is the structural schematic diagram of Signal connector used in Fig. 1；
Fig. 7 is the effect picture of the casing structure of blade server shown in Fig. 1 stretched out after sealing at hole.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
The utility model embodiment provides a kind of casing structure of blade server, as shown in Figs. 1-2, casing structure packet
Include: shell 11, upper cover 12 and gasket 13, shell 11 and upper cover 12 form a closed cavity after connecting, in the closed cavity
Full of cooling fluid, it is such as fluorinated cold night, is used for liquid-cooling heat radiation.For the leakproofness for guaranteeing casing structure, the upper surface of shell 11 is equipped with
Annular groove 110, for annular groove 110 along shell upper surface one week, the lower end surface of upper cover 12 was equipped with annular flange 120, shape with
Annular groove 110 coincide.As shown in figure 3, being the overview of gasket 13, gasket 13 is placed in annular groove 110, annular
Flange 120 is embedded in annular groove 110 and squeezes gasket 13, so that shell 11 and upper cover 12 seal.
The casing structure of blade server provided by the embodiment of the utility model, shell and upper cover pass through annular groove, ring
Interlocking between shape flange, and squeeze gasket and be sealed, enable to leakproofness between shell and upper cover good.
Further, horizontal as shown in figure 4,13 middle position of gasket has a degree of indent relative to two sides
Section shows as similar " H " shape.When the annular flange 120 of upper cover 12 is embedded in the annular groove 110 of shell 11, to squeeze close
Packing 13.Since " H " shape designs, gasket 13 can inwardly wrap up annular flange while squeezing upper cover annular flange 120
120, it can be improved the contact area of gasket 13 Yu upper cover 12 while increasing extruding force.
Further, it to be connect with the external world, need that various types of connectors are installed on the casing structure of blade server, connect
It also must be sealing at head.As shown in Figs. 1-2, the side of shell 11 is equipped with two kinds of connector, including liquid disengaging
Connector 111 and Signal connector 112, wherein as shown in figure 5, liquid disengaging connector 111 includes sealing ring 1111, installation section
1112 and interface section 1113, as shown in fig. 6, Signal connector 112 includes sealing ring 1121 and joint body 1122, in shell
It is designed with groove at the hole location of upper corresponding liquid disengaging connector 111 and Signal connector 112, liquid passes in and out the sealing ring of connector 111
In the groove for corresponding to hole location on 1111 insertion shells, and occur to squeeze the junction sealing so that liquid disengaging connector with groove；
Similarly, the sealing ring 1121 of Signal connector 112 is embedded in the groove for corresponding to hole location on shell, and occurs to squeeze so that letter with groove
The junction sealing of number connector.
Further, the side of shell 11 is also provided with a stretching hole 113, can use square hole, stretches out hole 113 and uses
Shell 11 is stretched out in the circuit board in shell 11, as shown in fig. 7, shell 11 is stretching out 113 top position of hole equipped with a baffle
114, baffle 114 is bonded after the intracorporal circuit board of shell stretches out shell 11 with stretching hole 113, and it is mixed to smear certain proportion in joint place
The specific glue (such as sealant) closed, after glue is completely dry, baffle 114 and stretching hole 113 are sealed, so that stretching out at hole
Leakproofness is good.
The casing structure of above-mentioned blade server is a kind of total closed type structure, and it is close for ensure that all tappings all
Envelope, meet the air-proof condition of complete immersion formula liquid-cooling heat radiation.In addition, due to cold full of volatile fluorination inside blade server
Liquid, this cold liquid are easy to volatilize, and have certain corrosivity, general rubber product volume weight after a period of time in the liquid
It can reduce, elasticity reduces.And inner blade has certain oily matter after long-time, so the blade server of the utility model
Casing structure, consider to fully consider anti-high pressure, liquid-proof, gas-tight, grease proofing, preventing pinch part deformation and used close when seal approach
The corrosion resistance of closure material guarantees that leakage, gas leak phenomenon will not occur in filling liquid operational process for server.
Finally illustratively, it when assembling the blade server of the utility model embodiment, first passes through on screw and circuit board
Circuit board is immobilized in the shell on corresponding position by the hole location of distribution, and circuit board stretches out shell by stretching out hole after fixing,
Then baffle and the fitting of stretching hole, the specific glue being mixed in a certain proportion, after glue is completely dry, baffle are smeared in joint place
It is connected as one with shell, stretches out hole and thoroughly sealed.Then each interface is tightened, upper cover is installed.It should be noted that
First apply a uniform pretightning force to upper cover before upper cover is installed, it is first tight when in order to avoid due to installation to cause opposite on one side
One side extruding force is insufficient and the phenomenon of leakage occurs.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with power
Subject to the protection scope that benefit requires.
Claims (8)
1. a kind of casing structure of blade server characterized by comprising shell, upper cover and gasket, the shell it is upper
End face is equipped with annular groove, and the lower end surface of the upper cover is equipped with annular flange, and the gasket is placed in the annular groove, institute
It states annular flange and is embedded in the annular groove and squeezes the gasket, so that the shell and upper cover sealing.
2. the casing structure of blade server according to claim 1, which is characterized in that gasket middle position phase
There is indent for two sides.
3. the casing structure of blade server according to claim 1, which is characterized in that the side of the shell is equipped with
Liquid passes in and out connector, and the liquid disengaging connector includes sealing ring, installation section and interface section, and the liquid passes in and out connector
The sealing ring insertion hole location that is located at the corresponding liquid disengaging connector groove in and occur to squeeze so that the liquid passes in and out
The junction of connector seals.
4. the casing structure of blade server according to claim 1, which is characterized in that the side of the shell is equipped with
Signal connector, the Signal connector include sealing ring and joint body, and the sealing ring insertion of the Signal connector is located at corresponding institute
It states in the groove of the hole location of Signal connector and occurs to squeeze so that the junction of the Signal connector seals.
5. the casing structure of blade server according to claim 1, which is characterized in that the side of the shell offers
Hole is stretched out, the shell is stretched out for the intracorporal circuit board of the shell in the stretching hole, and the stretching hole top position is equipped with one
Baffle, the baffle are bonded after the circuit board stretches out the shell with the stretching hole, the baffle and the stretching hole
Joint place be coated with sealant so that at the stretching hole seal.
6. the casing structure of blade server according to claim 5, which is characterized in that the stretching hole is square hole.
7. the casing structure of blade server according to claim 1, which is characterized in that the shell and the upper cover shape
At a closed cavity, cooling fluid is full of in the closed cavity.
8. the casing structure of blade server according to claim 7, which is characterized in that the cooling fluid is that fluorination is cold
Night.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249158.9U CN209086838U (en) | 2018-12-29 | 2018-12-29 | The casing structure of blade server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249158.9U CN209086838U (en) | 2018-12-29 | 2018-12-29 | The casing structure of blade server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086838U true CN209086838U (en) | 2019-07-09 |
Family
ID=67127642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249158.9U Active CN209086838U (en) | 2018-12-29 | 2018-12-29 | The casing structure of blade server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086838U (en) |
-
2018
- 2018-12-29 CN CN201822249158.9U patent/CN209086838U/en active Active
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| GR01 | Patent grant |