CN110366348A - A kind of heat dissipation type network engineering server rack - Google Patents
A kind of heat dissipation type network engineering server rack Download PDFInfo
- Publication number
- CN110366348A CN110366348A CN201910538423.1A CN201910538423A CN110366348A CN 110366348 A CN110366348 A CN 110366348A CN 201910538423 A CN201910538423 A CN 201910538423A CN 110366348 A CN110366348 A CN 110366348A
- Authority
- CN
- China
- Prior art keywords
- fixed
- shuttle shape
- shape case
- block
- heat dissipation
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of heat dissipation type network engineering server racks, including pedestal and shuttle shape case, symmetrical support rod is fixed on pedestal, shuttle shape case is fixed on support rod, the front rotation of shuttle shape case is provided with hermatic door, and ventilation opening is offered at the top and bottom of shuttle shape case, inverted " recessed " type frame is fixed at the top of shuttle shape case, the bottom of " recessed " type frame is fixed with radiator fan, radiator fan face ventilation opening；The two sides of shuttle shape case offer rotated through-hole, rotated through-hole medial surface offers annular groove, rotating disc is provided in rotated through-hole, the side of rotating disc is fixed with several struts, one end of strut is movably set with ball, ball is connected in annular groove, rotating disc is fixed with several connecting shafts close to edge, rotation is provided with sleeve in connecting shaft, sleeve is fixed with placing frame by bearing bar, side on pedestal positioned at shuttle shape case is fixed with driving device, and not only good heat dissipation effect can place multiple servers to the rack simultaneously.
Description
Technical field
A kind of heat dissipation type network engineering server rack of the present invention, belongs to rack equipment technical field.
Background technique
The server of network engineering has a lot and can generate a large amount of heat using long, if carrying out not in time to it
Cooling processing, server may burn, and existing placing stand function is single, some racks once can placement service
The quantity of device is seldom, and some can once place inconvenient when a lot but replacement server；In addition to this, existing rack
The single heat dissipation effect of radiating mode is bad.
A kind of heat dissipation type network engineering server rack is now studied, the same of primary placement multiple servers can be played
When can also facilitate the effect of replacement of the people to server, while being capable of providing good heat dissipation effect, guarantee the rack
Practicability.
Summary of the invention
The purpose of the present invention is to provide a kind of heat dissipation type network engineering server racks, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of heat dissipation type network engineering is placed with server
Frame includes pedestal and shuttle shape case, and symmetrical support rod is fixed on pedestal, and shuttle shape case, the front of shuttle shape case are fixed on support rod
Rotation is provided with hermatic door, and ventilation opening is offered at the top and bottom of shuttle shape case, is fixed at the top of shuttle shape case inverted " recessed "
Type frame, the bottom of " recessed " type frame are fixed with radiator fan, radiator fan face ventilation opening；It is logical that the two sides of shuttle shape case offer rotation
Hole, rotated through-hole medial surface offer annular groove, and rotating disc is provided in rotated through-hole, and the side of rotating disc is fixed with several
Strut, one end of strut are movably set with ball, and ball is connected in annular groove, and rotating disc is fixed with several close to edge
Connecting shaft, rotation is provided with sleeve in connecting shaft, and sleeve is fixed with placing frame by bearing bar, positioned at the one of shuttle shape case on pedestal
Side is fixed with driving device.
Preferably, the driving device includes column, and the side of column offers rotation slot, rotation is provided in rotation slot
Block is fixed with rotation axis on rotating block, is fixedly connected at the other end of rotation axis and the center of rotating disc, is fixed in rotation axis
Driven gear, the side of column, which is located at immediately below rotation slot, is fixed with bearing plate, is fixed with motor on bearing plate, motor it is defeated
Outlet is fixed with drive shaft, and one end of drive shaft is fixed with driving gear, and driving gear is engaged with driven gear；The driving tooth
The circumference of wheel is much smaller than the circumference of driven gear.
Preferably, the placing frame does not have top plate and foreboard, and the bottom of placing frame offers accommodating chamber, setting in accommodating chamber
Have driving device, offer shifting chute at the top center position of accommodating chamber, the top of accommodating chamber be located at the two sides of shifting chute with
And bottom offers several heat release holes, the front of accommodating chamber is installed with threaded hole.
Preferably, the driving device includes movable block, connecting block one and connecting block two, and movable block passes through drive rod and rank
It connects block one and connecting block two is rotatablely connected, connecting block two-way is crossed telescopic rod and is fixedly connected with the back side of accommodating chamber, connecting block one
Front is fixed with attachment base, and cavity is provided in attachment base, and link block is connected in cavity, is fixed with threaded rod on link block,
Threaded rod passes through threaded hole and extends to outside.
Compared with prior art, the beneficial effects of the present invention are:
A kind of heat dissipation type network engineering server rack of the present invention, the apparatus structure is simply easily operated, Neng Gouqi
To it is primary place multiple servers while can also facilitate the effect of replacement of the people to server, while being capable of providing good
Heat dissipation effect.In use, driving driving gear rotation with turn by control motor first by hermatic door rotating opening
Moving axis rotation, rotation axis drive placing frame to surround turn disc by rotating disc, since sleeve rotation is set in connecting shaft,
So that placing frame is remained vertical state under the action of placing frame self gravity, server is placed on placement convenient for people
On frame, since placing frame is in turn by opening, it is moved at different location so not needing people to place server, passes through rotation
Turn threaded rod under the action of threaded hole, connecting block one is pushed to move, connecting block one drives movable block phase downward by drive rod
Anti- direction, which moves and then drives, adjusts the realization of the distance between grip block to the fixed function of the server of different model, works as clothes
After business device placement terminates, the wind-force that starting radiator fan can increase radiator fan under the action of shuttle shape case increases heat dissipation
Effect, simultaneously because server is in rotary state and then makes the server at different location can Homogeneouslly-radiating.
Easy to carry, high safety is arranged in the present invention, and the configuration of the present invention is simple is easy to operate, practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is driving device structure schematic diagram.
In figure: 1, pedestal.2, shuttle shape case.201, ventilation opening.202, rotated through-hole.2021, annular groove.3, support rod.
4, hermatic door.5, " recessed " type frame.6, radiator fan.7, rotating disc.8, strut.9, ball.10, connecting shaft.11, sleeve.12,
Bearing bar.13, placing frame.1301, accommodating chamber.1302, shifting chute.1303, heat release hole.1303, threaded hole.14, rotating device.
15, column.1501, rotation slot.16, rotating block.17, rotation axis.18, driven gear.19, bearing plate.20, motor.21, it drives
Axis.22, driving gear.23, cavity.24, driving device.25, movable block.26, connecting block one.27, connecting block two.28, it is driven
Bar.29, telescopic rod.30, attachment base.31, link block.32, threaded rod.33, connecting rod.34, grip block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of heat dissipation type network engineering server rack,
It is characterized by comprising pedestal 1 and shuttle shape case 2, it is fixed with symmetrical support rod 3 on pedestal 1, is fixed with shuttle shape on support rod 3
The front rotation of case 2, shuttle shape case 2 is provided with hermatic door 4, and the top and bottom of shuttle shape case 2 offer ventilation opening 201, shuttle shape case 2
Top be fixed with inverted " recessed " type frame 5, the bottom of " recessed " type frame 5 is fixed with radiator fan 6, the ventilation of 6 face of radiator fan
Mouth 201；The two sides of shuttle shape case 2 offer rotated through-hole 202, and 202 medial surface of rotated through-hole offers annular groove 2021, rotation
Rotating disc 7 is provided in through-hole 202, the side of rotating disc 7 is fixed with several struts 8, and one end of strut 8 is movably set with rolling
Pearl 9, ball 9 are connected in annular groove 2021, and rotating disc 7 is fixed with several connecting shafts 10 close to edge, in connecting shaft 10
Rotation is provided with sleeve 11, and sleeve 11 is fixed with placing frame 13 by bearing bar 12, and the side that shuttle shape case 2 is located on pedestal 1 is solid
Surely there is rotating device 14.
Further, the rotating device 14 includes column 15, and the side of column 15 offers rotation slot 1501, is rotated
It is provided with rotating block 16 in slot 1501, is fixed with rotation axis 17 on rotating block 16, in the other end and rotating disc 7 of rotation axis 17
It is fixedly connected at the heart, driven gear 18 is fixed in rotation axis 17, the underface that the side of column 15 is located at rotation slot 1501 is solid
Surely there is bearing plate 19, be fixed with motor 20 on bearing plate 19, the output end of motor 20 is fixed with drive shaft 21, and the one of drive shaft 21
End is fixed with driving gear 22, and driving gear 22 is engaged with driven gear 18；The circumference of the driving gear 22 is much smaller than driven
The circumference of gear 18.
Further, the placing frame 13 does not have top plate and foreboard, and the bottom of placing frame 13 offers accommodating chamber 1301, holds
It receives and is provided with driving device 24 in chamber 1301, offer shifting chute 1302, accommodating chamber at the top center position of accommodating chamber 1301
1301 top is located at the two sides of shifting chute 1302 and bottom and offers several heat release holes 1303, and the front of accommodating chamber 1301 is opened
It is provided with threaded hole 1304.
Further, the driving device 24 includes movable block 25, connecting block 1 and connecting block 2 27, and movable block 25 is logical
It crosses drive rod 28 and connecting block 1 and connecting block 2 27 is rotatablely connected, connecting block 2 27 passes through telescopic rod 29 and accommodating chamber
1301 back side is fixedly connected, and the front of connecting block 1 is fixed with attachment base 30, and cavity 23, cavity are provided in attachment base 30
It is connected with link block 31 in 23, threaded rod 32 is fixed on link block 31, threaded rod 32 extends to outer across threaded hole 1304
Side.
Further, connecting rod 33 is fixed on the movable block 25, one end that connecting rod 33 passes through shifting chute 1302 is solid
Surely there is grip block 34.
Working principle: a kind of heat dissipation type network engineering server rack of the present invention, in use, first by hermatic door 4
Rotating opening drives the rotation of driving gear 22 that rotation axis 17 is driven to rotate by control motor 20, and rotation axis 17 is by turning
Moving plate 7 drive placing frame 13 around rotating disc 7 rotate, due to sleeve 11 rotation be set in connecting shaft 10, placing frame 13 oneself
So that placing frame 13 is remained vertical state under the action of body gravity, server be placed on placing frame 13 convenient for people,
Since placing frame 13 is in turn by opening, it is moved at different location so not needing people to place server, passes through rotation
Threaded rod 32 pushes connecting block 1 to move under the action of threaded hole 1303, and connecting block 1 is driven by drive rod 28 and moved
Opposite direction moves and then drives and adjusts the distance between grip block 34 and realize server to different model motion block 25 downward
Fixed function, when server placement terminate after, starting radiator fan 6 can increase radiation air under the action of shuttle shape case 2
The wind-force of fan increases heat dissipation effect, simultaneously because server is in rotary state and then makes the server at different location can
Enough Homogeneouslly-radiatings.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of heat dissipation type network engineering server rack, it is characterised in that: including pedestal (1) and shuttle shape case (2), pedestal
(1) it is fixed with symmetrical support rod (3), is fixed on support rod (3) shuttle shape case (2) on, the front rotation setting of shuttle shape case (2)
Have hermatic door (4), offered at the top and bottom of shuttle shape case (2) ventilation opening (201), shuttle shape case is fixed with inversion at the top of (2)
" recessed " type frame (5), the bottom of " recessed " type frame (5) is fixed with radiator fan (6), radiator fan (6) face ventilation opening (201)；
The two sides of shuttle shape case (2) offer rotated through-hole (202), and rotated through-hole (202) medial surface offers annular groove (2021), turn
It is provided with rotating disc (7) in dynamic through-hole (202), the side of rotating disc (7) is fixed with several struts (8), and one end of strut (8) is living
Dynamic to be provided with ball (9), ball (9) is connected in annular groove (2021), and rotating disc (7) is if be fixed with involvement close to edge
Spindle (10) is rotated in connecting shaft (10) and is provided with sleeve (11), and sleeve (11) is fixed with placing frame by bearing bar (12)
(13), the side on pedestal (1) positioned at shuttle shape case (2) is fixed with rotating device (14).
2. a kind of heat dissipation type network engineering server rack according to claim 1, it is characterised in that: the rotation
Device (14) includes column (15), and the side of column (15) offers rotation slot (1501), is provided with and turns in rotation slot (1501)
Motion block (16) is fixed with rotation axis (17) on rotating block (16), is consolidated at the other end of rotation axis (17) and the center of rotating disc (7)
It is fixed to connect, it is fixed with driven gear (18) in rotation axis (17), the side of column (15) is located at the underface of rotation slot (1501)
It being fixed with bearing plate (19), is fixed on bearing plate (19) motor (20), the output end of motor (20) is fixed with drive shaft (21),
One end of drive shaft (21) is fixed with driving gear (22), and driving gear (22) is engaged with driven gear (18)；The driving tooth
The circumference for taking turns (22) is less than the circumference of driven gear (18).
3. a kind of heat dissipation type network engineering server rack according to claim 1, it is characterised in that: the placement
Frame (13) does not have top plate and foreboard, and the bottom of placing frame (13) offers accommodating chamber (1301), is provided in accommodating chamber (1301)
Driving device (24) offers shifting chute (1302) at the top center position of accommodating chamber (1301), the top of accommodating chamber (1301)
Portion is located at the two sides of shifting chute (1302) and bottom and offers several heat release holes (1303), and the front of accommodating chamber (1301) opens up
It is equipped with threaded hole (1304).
4. a kind of heat dissipation type network engineering server rack according to claim 3, it is characterised in that: the driving
Device (24) includes movable block (25), connecting block one (26) and connecting block two (27), movable block (25) by drive rod (28) with
Connecting block one (26) and connecting block two (27) rotation connection, connecting block two (27) pass through telescopic rod (29) and accommodating chamber (1301)
The back side is fixedly connected, and the front of connecting block one (26) is fixed with attachment base (30), is provided with cavity (23) in attachment base (30), empty
It is connected with link block (31), is fixed on link block (31) threaded rod (32) in chamber (23), threaded rod (32) passes through threaded hole
(1304) outside is extended to.
5. a kind of heat dissipation type network engineering server rack according to claim 4, it is characterised in that: the movement
It is fixed on block (25) connecting rod (33), one end that connecting rod (33) passes through shifting chute (1302) is fixed with grip block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538423.1A CN110366348B (en) | 2019-06-20 | 2019-06-20 | Heat dissipation formula server rack for network engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538423.1A CN110366348B (en) | 2019-06-20 | 2019-06-20 | Heat dissipation formula server rack for network engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110366348A true CN110366348A (en) | 2019-10-22 |
| CN110366348B CN110366348B (en) | 2020-12-22 |
Family
ID=68217460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910538423.1A Active CN110366348B (en) | 2019-06-20 | 2019-06-20 | Heat dissipation formula server rack for network engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110366348B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543567A (en) * | 2020-12-18 | 2021-03-23 | 南京鼎天吉贸易有限公司 | Integrative communication rack device of light-harvesting electricity conversion and fire prevention function |
| CN112623181A (en) * | 2020-12-16 | 2021-04-09 | 北华航天工业学院 | Shuttle-shaped structure for aircraft |
| CN113296585A (en) * | 2021-06-16 | 2021-08-24 | 张海 | Block chain data acquisition platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201629937U (en) * | 2010-02-26 | 2010-11-10 | 苏州新海宜通信科技股份有限公司 | Radiating air duct structure of outdoor communication cabinet |
| CN106963188A (en) * | 2017-03-29 | 2017-07-21 | 谭泮 | A kind of electric armour clamp sale displaying cabinet |
| CN206533673U (en) * | 2017-03-08 | 2017-09-29 | 邦德集团有限公司 | A kind of radiator structure for fiber optic cable communications outdoor cabinet |
| CN107654099A (en) * | 2017-08-23 | 2018-02-02 | 合肥巍华智能停车设备有限公司 | A kind of hanging parking lot |
| CN207311440U (en) * | 2017-10-31 | 2018-05-04 | 中唐空铁集团有限公司 | A kind of rotary suspended rail structure of column |
| CN109823656A (en) * | 2019-03-20 | 2019-05-31 | 安庆市博安工程有限责任公司 | A kind of resistance to compression transfer device for building doors and windows |
| CN208940288U (en) * | 2018-07-04 | 2019-06-04 | 东莞市富宏五金有限公司 | Server cabinet |
-
2019
- 2019-06-20 CN CN201910538423.1A patent/CN110366348B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201629937U (en) * | 2010-02-26 | 2010-11-10 | 苏州新海宜通信科技股份有限公司 | Radiating air duct structure of outdoor communication cabinet |
| CN206533673U (en) * | 2017-03-08 | 2017-09-29 | 邦德集团有限公司 | A kind of radiator structure for fiber optic cable communications outdoor cabinet |
| CN106963188A (en) * | 2017-03-29 | 2017-07-21 | 谭泮 | A kind of electric armour clamp sale displaying cabinet |
| CN107654099A (en) * | 2017-08-23 | 2018-02-02 | 合肥巍华智能停车设备有限公司 | A kind of hanging parking lot |
| CN207311440U (en) * | 2017-10-31 | 2018-05-04 | 中唐空铁集团有限公司 | A kind of rotary suspended rail structure of column |
| CN208940288U (en) * | 2018-07-04 | 2019-06-04 | 东莞市富宏五金有限公司 | Server cabinet |
| CN109823656A (en) * | 2019-03-20 | 2019-05-31 | 安庆市博安工程有限责任公司 | A kind of resistance to compression transfer device for building doors and windows |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623181A (en) * | 2020-12-16 | 2021-04-09 | 北华航天工业学院 | Shuttle-shaped structure for aircraft |
| CN112623181B (en) * | 2020-12-16 | 2022-05-13 | 北华航天工业学院 | Shuttle-shaped structure for aircraft |
| CN112543567A (en) * | 2020-12-18 | 2021-03-23 | 南京鼎天吉贸易有限公司 | Integrative communication rack device of light-harvesting electricity conversion and fire prevention function |
| CN113296585A (en) * | 2021-06-16 | 2021-08-24 | 张海 | Block chain data acquisition platform |
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| Publication number | Publication date |
|---|---|
| CN110366348B (en) | 2020-12-22 |
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