CN106708225A - Wall penetrating electricity connection device and server - Google Patents
Wall penetrating electricity connection device and server Download PDFInfo
- Publication number
- CN106708225A CN106708225A CN201611234931.3A CN201611234931A CN106708225A CN 106708225 A CN106708225 A CN 106708225A CN 201611234931 A CN201611234931 A CN 201611234931A CN 106708225 A CN106708225 A CN 106708225A
- Authority
- CN
- China
- Prior art keywords
- flange
- binding post
- insulating part
- wall
- cabinet
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention aims to provide a wall penetrating electricity connection device which is characterized in that sealing performance can be ensured, a wall penetrating electricity connection function can be achieved, and a user cannot contact electricity when contacting a case. The wall penetrating electricity connection device comprises a binding post, a first insulating part and a second insulating part. The binding post comprises a binding post body and a first flange; the first flange radially extends outwards from the binding post body, and a first groove for containing a sealing ring is formed in the first flange; the first insulating part sleeves the binding post body and comprises a second flange and an extending portion, the second flange is jointed with the first flange, the extending portion is connected with the second flange, a second groove for containing a sealing ring is formed in the second flange, and the second insulating part movably sleeves the extending portion. The invention further provides a server.
Description
Technical field
The present invention relates to server field, more particularly, to a kind of wall-through power connection equipment.
Background technology
The computer for being used at present depends on greatly cold air and gives machine cooling, but in data center, only by it is air-cooled
It is insufficient for the cooling requirements of high heat flux server.Traditional air-cooled pattern is entered by the way of mediate contact cooling
OK, it is complicated in diabatic process, there is thermal contact resistance and heat convection thermal resistance, thermal resistance summation is big, and heat exchange efficiency is relatively low, heat transfer process
The temperature difference is larger, it is necessary to relatively low outdoor low-temperature heat source guiding heat transfer process is carried out between height temperature-heat-source.
The cold medium i.e. by the use of working fluid as middle heat transmission of liquid, heat is delivered to by hot-zone to be carried out again at a distance
Cooling.Because liquid is more much larger than the specific heat of air, radiating rate is also far longer than air, therefore refrigerating efficiency far above air-cooled
Radiating.Water-cooled or liquid is cold two big benefits：One is that cooling agent is directly directed to thermal source by it, is made indirectly rather than as air-cooled
It is cold；Two are compared with air-cooled, and the heat that per unit volume is transmitted i.e. radiating efficiency is up to 3500 times.
The characteristics of liquid cooling heat radiation system is maximum has two：Heat and the low noise work of balanced CPU.Due to the specific heat of liquid
Hold super large, therefore, it is possible to absorb substantial amounts of heat and keeping temperature will not significantly change, the temperature of CPU can in liquid cooling system
The control for obtaining, the operation of burst is all without causing CPU internal temperature moments significantly to change.Due to the surface of heat exchanger
Product is very big, so the fan for only needing to the slow-speed of revolution is radiated to it can just play good effect, therefore the cold most collocation of liquid
The relatively low fan of rotating speed.Additionally, the work noise of pump typically also will not be it is obvious that so overall cooling system and air cooling system
Compared to just very quiet.
Evaporation cooling is that latent heat of vaporization when being seethed with excitement using refrigerant takes away heat from calorifics principle.Due to liquid
The latent heat of vaporization is more much bigger than specific heat, therefore transpiration-cooled cooling effect is more notable.
In the refrigeration system of existing immersion liquid-cooled suit business device, electricity is connect in the cabinet of sealing out, Shi Biyao
Chassis earth is prevented Danger Electric shock risk.But so set and still suffer from touching the danger got an electric shock during cabinet.
The content of the invention
For problem present in correlation technique, can not only ensure to seal but also can wear it is an object of the invention to provide one kind
Wall connects electricity and can guarantee that the wall-through power connection equipment that touching cabinet will not get an electric shock.
The present invention provides a kind of wall-through power connection equipment, including：Binding post, including binding post body and from binding post body
The first flange for extending radially outward, is provided with the first groove for accommodating sealing ring on the first flange；It is set in wiring
The first insulating part on post body, the first insulating part includes the second flange engaged with the first flange, and connects with the second flange
The extension for connecing, is provided with the second groove for accommodating sealing ring on the second flange；Movably it is set on extension
Second insulating part.
According to the present invention, the second flange has a cavity for accommodating the first flange, and the opening of the first groove is towards cavity
Bottom surface, the center of extension offers the through hole passed through for binding post.
According to the present invention, binding post also includes moment of torsion boss, and moment of torsion boss is extended radially outward simultaneously from binding post body
Adjacent first flange.
According to the present invention, the diameter of the diameter less than the first flange of moment of torsion boss, and moment of torsion boss has and prolongs vertically
The two relative planes stretched.
According to the present invention, the second insulation configuration circlewise, the inner ring of the second insulating part it is straight with diameter greater than extension
Footpath, inner ring of the binding post body through the second insulating part.
According to the present invention, the first insulating part and the second insulating part are made up of the one kind in rubber, material and ceramics or two kinds.
According to the present invention, binding post is made of metal.
The present invention also provides a kind of server, including cabinet wall and mainboard, and server has above-mentioned wall-through power connection equipment,
Binding post body passes through cabinet wall and mainboard, cabinet wall to be clamped between the second flange and the second insulating part, and mainboard is clamped in spiral shell
Between female and the second insulating part, nut thread is connected to binding post body.
According to the present invention, the first sealing ring is accommodated in the first groove, the second sealing ring, first are accommodated in the second groove
Sealing ring is compressed by the first flange and the second flange, and the second sealing ring is contracted by the second flange and cabinet wall pressure.
According to the present invention, cabinet wall surrounds the cabinet of server, and mainboard is accommodated also to accommodate in the chassis, in cabinet and flooded
The refrigerant of mainboard.
Advantageous Effects of the invention are：
Wall-through power connection equipment of the invention connects electricity by by binding post through the cabinet wall and mainboard of server, then passes through
First insulating part and the second insulating part insulate cabinet wall and mainboard with binding post, to prevent Danger Electric shock risk from occurring, and
By the sealing ring between on the first insulating part and binding post and cabinet wall come sealed cabinet, to prevent refrigerant from being let out from cabinet
Leakage.
Brief description of the drawings
Fig. 1 is the schematic perspective view of wall-through power connection equipment of the invention.
Fig. 2 is the generalized section of wall-through power connection equipment of the invention.
Fig. 3 is the schematic diagram that wall-through power connection equipment of the invention is arranged on cabinet.
Specific embodiment
Referring to Figures 1 and 2, the present invention provides a kind of wall-through power connection equipment, including：Binding post 10, including binding post body
11 and from the first flange 12 that binding post body 11 is extended radially outward, it is provided with the first flange 12 and seal for accommodating
First groove 13 of circle；The first insulating part 20 on binding post body 11 is set in, the first insulating part 20 includes and the first flange
Second flange 21 of 12 engagements, and the extension 22 being connected with the second flange 21, are provided with for accommodating on the second flange 21
Second groove 23 of sealing ring；Movably it is set in the second insulating part 30 on extension 22.Wall-through of the invention connects Denso
Put and connect electricity through the cabinet wall and mainboard of server by by binding post 10, then by the first insulating part 20 and the second insulating part
30 insulate cabinet wall and mainboard with binding post, to prevent Danger Electric shock risk from occurring, and by the first insulating part 20 with connect
Sealing ring between on terminal 10 and cabinet wall carrys out sealed cabinet, to prevent refrigerant from cabinet internal leakage.
Reference picture 2, the second flange 21 has the cavity 211 for accommodating the first flange 12, the opening court of the first groove 13
To the bottom surface of cavity 211, the center of extension 22 offers the through hole 221 passed through for binding post 10.
Referring to Figures 1 and 2, binding post 10 also include moment of torsion boss 14, moment of torsion boss 14 from binding post body 11 radially
Stretch out and abut the first flange 12.The diameter of moment of torsion boss 14 is less than the diameter of the first flange 12, and moment of torsion boss 14
With the relative plane 141 of two for axially extending.Moment of torsion boss 14 is used for when wall-through power connection equipment is attached into cabinet,
Fixed by spanner clamping, two relative planes 141 engage the opening of spanner, are obtained from spanner when the nutting on binding post 10
Moment of torsion is obtained, prevents binding post from rotating.
Reference picture 2, the second insulating part 30 is constructed circlewise, the inner ring of the second insulating part 30 with diameter greater than extension 22
Diameter, inner ring of the binding post body 11 through the second insulating part 30.Second insulating part 30 be used to be spaced server cabinet wall and
Mainboard, plays a part of insulation.Because the second insulating part 30 is set on extension 22 and binding post body 11, so as to work as tighten
During nut, the second insulating part 30 can be moved along extension 22, with by nut 60 (see Fig. 3) and the first flange 12 by cabinet wall
Clamped with mainboard and compresses seal is to seal.
Preferably, the first insulating part 20 and the second insulating part 30 are made up of the one kind in rubber, material and ceramics or two kinds.Connect
Terminal 10 is made of metal, more preferably copper.It should be appreciated that the first insulating part 20 of the invention, the second insulating part 30 and binding post
10 are not limited to above-mentioned material, and other suitable materials are used equally to embodiments of the invention.
Reference picture 3, the present invention also provides a kind of server, including cabinet wall 40 and mainboard 50, and server has above-mentioned
Wall-through power connection equipment, binding post body 11 passes through cabinet wall 40 and mainboard 50, cabinet wall 40 to be clamped in the second flange 21 and second
Between insulating part 30, mainboard 50 is clamped between the insulating part 30 of nut 60 and second, and nut 60 is threaded io binding post body
11.The first sealing ring 71 is accommodated in first groove 13, the second sealing ring 72 is accommodated in the second groove 23, the first sealing 71 is enclosed
By the first flange 12 and the second flange compression 21, the second sealing ring 72 is compressed by the second flange 21 and cabinet wall 40.Cabinet wall 40
The cabinet of server is surrounded, mainboard 50 is accommodated in the chassis, the refrigerant (not shown) for flooding mainboard 50 is also accommodated in cabinet.
Preferably, refrigerant uses non-conductive and lower boiling liquid.Refrigerant liquid floods all first devices of heating on mainboard 50
Part, ullage leaves gas phase zone.
In one exemplary embodiment of the present invention, the process that wall-through power connection equipment is arranged on cabinet is as follows：
(1) the first sealing ring 71 is placed in the first groove 13, binding post body 10 is then passed through into the first insulating part 20
Through hole 221, until the first flange 12 and the second flange 21 encapsulate the first sealing ring 71；
(2) the second sealing ring 72 is placed in the second groove 23, binding post body 10 is then passed through into cabinet wall 40, until
Second flange 21 and mainboard 50 encapsulate the second sealing ring 72；
(3) binding post body 10 is sequentially passed through into the second insulating part 30 and mainboard 50, is then twisted nut 60 by spanner
Onto binding post body 10, while also being clamped moment of torsion boss 14 with spanner, tightened until by nut 60.Last cabinet inside
Line is fixed on the binding post body 11 of inside, and the line outside cabinet is fixed on the binding post body 11 of outside, thus complete
Into wiring.
In this process, the first sealing ring 71 plays the sealing function between the insulating part 20 of binding post 10 and first, and second is close
The sealing function between the first insulating part 20 and cabinet wall 40 is played in seal 72.
The preferred embodiments of the present invention are these are only, is not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of wall-through power connection equipment, it is characterised in that including：
Binding post, including binding post body and the first flange for being extended radially outward from the binding post body, described
The first groove for accommodating sealing ring is provided with one flange；
The first insulating part on the binding post body is set in, first insulating part includes what is engaged with first flange
Second flange, and the extension being connected with second flange, are provided with for accommodating sealing ring on second flange
Second groove；
Movably it is set in the second insulating part on the extension.
2. wall-through power connection equipment according to claim 1, it is characterised in that second flange has for accommodating described the
The cavity of one flange, towards the bottom surface of the cavity, the center of the extension offers and supplies institute for the opening of first groove
State the through hole that binding post is passed through.
3. wall-through power connection equipment according to claim 1, it is characterised in that the binding post also includes moment of torsion boss, described
Moment of torsion boss is extended radially outward from the binding post body and abuts first flange.
4. wall-through power connection equipment according to claim 3, it is characterised in that the diameter of the moment of torsion boss is less than described first
The diameter of flange, and the moment of torsion boss has the two relative planes for axially extending.
5. wall-through power connection equipment according to claim 1, it is characterised in that second insulation configuration is circlewise, described
The diameter with diameter greater than the extension of the inner ring of the second insulating part, the binding post body passes through second insulating part
Inner ring.
6. wall-through power connection equipment according to claim 1, it is characterised in that first insulating part and second insulating part
It is made up of the one kind in rubber, material and ceramics or two kinds.
7. wall-through power connection equipment according to claim 1, it is characterised in that the binding post is made of metal.
8. a kind of server, including cabinet wall and mainboard, it is characterised in that the server has appointing in claim 1-7
One wall-through power connection equipment, the binding post body passes through the cabinet wall and the mainboard, the cabinet wall to be clamped in
Between second flange and second insulating part, the mainboard is clamped between nut and second insulating part, described
Nut thread is connected to the binding post body.
9. server according to claim 8, it is characterised in that the first sealing ring is accommodated in first groove, it is described
The second sealing ring is accommodated in second groove, first sealing ring is compressed by first flange with second flange, institute
The second sealing ring is stated to be contracted by second flange and the cabinet wall pressure.
10. server according to claim 8, it is characterised in that the cabinet wall surrounds the cabinet of the server, described
Mainboard is contained in the cabinet, and the refrigerant for flooding the mainboard is also accommodated in the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234931.3A CN106708225A (en) | 2016-12-28 | 2016-12-28 | Wall penetrating electricity connection device and server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234931.3A CN106708225A (en) | 2016-12-28 | 2016-12-28 | Wall penetrating electricity connection device and server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106708225A true CN106708225A (en) | 2017-05-24 |
Family
ID=58903633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611234931.3A Pending CN106708225A (en) | 2016-12-28 | 2016-12-28 | Wall penetrating electricity connection device and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106708225A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203327412U (en) * | 2013-05-16 | 2013-12-04 | 贵州航天林泉电机有限公司 | Sealing insulation structure of wire wall-through connection |
| CN103593018A (en) * | 2013-11-13 | 2014-02-19 | 曙光信息产业(北京)有限公司 | Electric switching device and server for server system |
| US20160286694A1 (en) * | 2015-03-25 | 2016-09-29 | Intel Corporation | Ultrasound assisted immersion cooling |
| CN205657399U (en) * | 2016-03-07 | 2016-10-19 | 北京航空工程技术研究中心 | Wear wall plug |
-
2016
- 2016-12-28 CN CN201611234931.3A patent/CN106708225A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203327412U (en) * | 2013-05-16 | 2013-12-04 | 贵州航天林泉电机有限公司 | Sealing insulation structure of wire wall-through connection |
| CN103593018A (en) * | 2013-11-13 | 2014-02-19 | 曙光信息产业(北京)有限公司 | Electric switching device and server for server system |
| US20160286694A1 (en) * | 2015-03-25 | 2016-09-29 | Intel Corporation | Ultrasound assisted immersion cooling |
| CN205657399U (en) * | 2016-03-07 | 2016-10-19 | 北京航空工程技术研究中心 | Wear wall plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |