WO2020258628A1 - 一种可热维护的内置存储托盘架构 - Google Patents

一种可热维护的内置存储托盘架构 Download PDF

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Publication number
WO2020258628A1
WO2020258628A1 PCT/CN2019/114529 CN2019114529W WO2020258628A1 WO 2020258628 A1 WO2020258628 A1 WO 2020258628A1 CN 2019114529 W CN2019114529 W CN 2019114529W WO 2020258628 A1 WO2020258628 A1 WO 2020258628A1
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WIPO (PCT)
Prior art keywords
hard disk
storage unit
plate
disk module
maintainable
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.)
Ceased
Application number
PCT/CN2019/114529
Other languages
English (en)
French (fr)
Inventor
高红刚
迟秀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Wave Intelligent Technology Co Ltd
Original Assignee
Suzhou Wave Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Wave Intelligent Technology Co Ltd filed Critical Suzhou Wave Intelligent Technology Co Ltd
Priority to US17/281,208 priority Critical patent/US11380367B2/en
Publication of WO2020258628A1 publication Critical patent/WO2020258628A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
    • G11B33/127—Mounting arrangements of constructional parts onto a chassis
    • G11B33/128—Mounting arrangements of constructional parts onto a chassis of the plurality of recording/reproducing devices, e.g. disk drives, onto a chassis
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1406—Reducing the influence of the temperature
    • G11B33/1413—Reducing the influence of the temperature by fluid cooling
    • G11B33/142—Reducing the influence of the temperature by fluid cooling by air cooling
    • 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
    • H05K7/1487—Blade assemblies, e.g. blade cases or inner arrangements within a blade
    • 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
    • H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • 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
    • H05K7/20727—Forced ventilation of a gaseous coolant within server blades for removing heat from heat source

Definitions

  • the invention belongs to the technical field of servers, and particularly relates to a thermally maintainable built-in storage tray structure.
  • the conventional 2U architecture hard disk is located at the front end, and the motherboard and PCI_E (peripheral component interconnect express, which is a high-speed serial computer expansion bus standard) are located at the back end. Therefore, maintenance is required before and after the cabinet during maintenance, which not only requires a lot of maintenance but also In order to solve this problem, this application has developed a thermally maintainable built-in storage tray structure.
  • PCI_E peripheral component interconnect express
  • the purpose of the present invention is to overcome the deficiencies in the prior art, provide a thermally maintainable built-in storage tray architecture, move the hard disk storage unit, motherboard and PCI_E unit to the front of the server, and divide the storage and The computing layer is separated; in order to achieve the hot-swappable hard disk requirements, the storage tray is designed in a pull-out mode, and a reversible first cover is designed between the front and rear hard disk modules.
  • a reversible first cover is designed between the front and rear hard disk modules.
  • a heat-maintainable built-in storage tray architecture includes a main chassis and a storage unit tray.
  • the main chassis is provided with a storage unit tray.
  • the main chassis of the chassis is provided with an upper layer U and a lower layer U.
  • the upper layer U is the computing layer
  • the lower layer U is the storage layer.
  • the hard disk, motherboard, and PCI_E are all installed at the front end of the server, which causes the front end to be crowded or insufficient space; the two sides of the storage unit tray are connected to the inner walls of both sides of the main chassis through ball guide rails.
  • the ball guide rails are commercially available mature products, such as The structure of Shengfei SF-4007/SF-4008 ball guide rails will not be described in detail; the storage unit tray is set as a pull-out type, which solves the problem that the hard disk is difficult to maintain at the lower layer U3.
  • the front of the storage unit has Several air intakes, the front of the main chassis body is provided with a heat dissipation fan, and the heat dissipation fan draws cold air from the front of the storage unit into the main chassis body, cools the storage layer inside the main chassis body and extracts the hot air;
  • a turning frame is provided at the rear and the middle of the storage unit tray, one end of the turning frame is hinged to the storage unit tray on both sides, and the lower part of the turning frame is provided with first protrusions on both sides.
  • one end of the first lug is provided with a number of first pin holes
  • the upper part of the storage unit tray is provided with a hinge
  • one end of the hinge is provided with a second pin hole that matches the first pin hole
  • the first pin The hole and the second pin hole are movably connected by a pin shaft; the upper two sides of the other end of the flip frame are provided with third lugs;
  • a number of evenly arranged vertical plates are provided on the front part of the turnover rack and the storage unit tray.
  • the lower part of the vertical plate at the front of the storage unit tray is connected with the storage unit tray through the connecting plate, and the lower part of the vertical plate on the turnover rack is connected with the storage unit tray through the connecting plate.
  • the flip frame is connected, the vertical plate is provided with a first guide plate, the upper side of the first guide plate is provided with a second guide plate, and the first guide plate and the connecting plate and the second guide plate and the first guide plate are both provided Bracket, the bracket is used to install the hard disk, the hard disk installed in the front of the storage unit tray constitutes the front hard disk module, the hard disk installed on the middle flip frame constitutes the middle hard disk module, which is installed on the rear flip frame
  • the hard disks constitute the rear hard disk module; in order to install more hard disks, the front hard disk module, the middle hard disk module, and the rear hard disk module have at least two layers.
  • the board is used to limit the position when the hard disk is installed, the baffle is provided with a number of first vent holes, and the first vent holes are located at the gap between the upper hard disk and the lower hard disk; the front hard disk module and the middle hard disk module , The gap between the middle hard disk module and the rear hard disk module and the rear hard disk module and the rear wall of the storage unit tray is provided with a first cover plate, and the two sides of the front of the first cover plate are provided with second lugs, The second lug is movably connected with the storage unit tray to realize the turning function of the first cover plate. There are lap joints on both sides of the rear part of the first cover plate, and the lap joints are lapped on the third part of the turning frame. On the lugs, a buckle plate is arranged on the outer side of the lap joint, and the buckle plate makes the two sides of the first cover plate buckle outside the turning frame, ensuring the stability of the installation of the first cover plate and the turning frame.
  • the upper part of the vertical plate is provided with a second cover plate, and the second cover plate and the vertical plate are detachably connected by screws, and the second cover plate prevents the hard disk module from falling off and ensures the reliability of the hard disk module .
  • the lower part of the flip frame is provided with several sets of second vent holes, the second vent holes are located directly under the hard disk, and the second vent holes ensure the cooling and heat dissipation effect of the cold air on the bottom of the hard disk, thereby ensuring the storage unit Thermal maintenance effect.
  • a first limiting plate is provided on one side of the first pin hole, and the acute angle between the first limiting plate and the lug is 30°-45°, and the first limiting plate avoids turning the frame
  • the excessive turning angle causes the data cable between the hard disk modules to fall off, which ensures the reliability of the thermal maintenance of the hard disk modules.
  • a second limiting plate is provided on one side of the hinge, the second limiting plate is an offset L-shaped, and the second limiting plate is located on the upper part of the first pin hole, and the turning frame is turned to a certain angle Later, the front end of the second limit plate abuts the first lug, which prevents the data cable from falling off due to the large-angle flip of the flip frame, and further ensures the reliability of the thermal maintenance of the hard disk module.
  • a plurality of sets of bosses are provided on the upper side of the turning frame, each set of bosses is provided with two bosses, and a slot is formed between the two bosses, and the lower part of the baffle is installed inside the slot, so A hook is provided on one side of the vertical plate, and a hole corresponding to the hook is provided on the baffle.
  • the baffle When the baffle is installed, the lower end of the baffle is clamped inside the slot, and the upper part is connected with the hook through the hole.
  • the plate facilitates the maintenance of the baffle, and reduces the maintenance cost of the baffle.
  • a wrench is provided on one side of the bracket, the wrench includes an anti-drop part and a pressing part, the anti-drop part is inclined to the inner side of the hard disk and the included angle between it and the bracket is 60°-85°, The anti-drop part prevents the hard disk from falling off the front end of the bracket, and one end of the anti-drop part is integrally formed with an extruded part, and the extruded part is convenient for dragging the bracket to take out the hard disk to be maintained when the hard disk module is maintained.
  • the first guide plate has a hollow elongated shape, and the hollow portion of the first guide plate and the lower part of the second guide plate are both provided with third vent holes, and the third vent holes enhance the air circulation of the hard disk module assembly This enhances the cooling and heat dissipation effect of the hard disk module assembly.
  • a number of leak-proof devices are provided on both sides of the first cover, one end of the leak-proof device is detachably connected to the first cover by screws, and the other end of the leak-proof device is in contact with the hard disk module ,
  • the leak-proof device ensures the wind direction between the hard disk modules, avoids the formation of an open space between the hard disk module and the first cover, causing poor heat dissipation of some hard disk modules, and the leak-proof device is set in a detachable connection mode. The maintenance and use cost of the leak-proof device is reduced.
  • the leak-proof device is a soft brush or soft foam.
  • the soft brush or soft foam prevents the leak-proof device from causing wear to the hard disk module.
  • a second cover plate is arranged on the upper part of the vertical plate, and the second cover plate and the vertical plate are detachably connected by screws.
  • the second cover plate prevents the hard disk module from falling off and ensures the reliability of the hard disk module.
  • the second vent holes are located directly under the hard disk.
  • the second vent holes ensure the cooling and heat dissipation effect of the cold air on the bottom of the hard disk, thereby ensuring the thermal maintenance effect of the storage unit.
  • first limiting plate on one side of the first pin hole.
  • the acute angle between the first limiting plate and the lug is 30°-45°.
  • the first limiting plate avoids the overturning angle of the flip frame. The data cable between the hard disk modules falls off, ensuring the reliability of the hard disk module thermal maintenance.
  • the second limit plate is an offset L-shaped, and the second limit plate is located on the upper part of the first pin hole. After the flip frame is turned over to a certain angle, the second limit plate The front end of the bit plate is against the first lug, which prevents the data cable from falling off due to the large-angle flip of the flip frame, and further ensures the reliability of the thermal maintenance of the hard disk module.
  • each group of bosses is equipped with two bosses, and a card slot is formed between the two bosses, the lower part of the baffle is installed inside the card slot, and one side of the vertical plate is provided Hook, the baffle is provided with a hole corresponding to the hook.
  • the baffle When the baffle is installed, the lower end is clamped inside the slot, and the upper part is connected to the hook through the hole.
  • the detachable baffle facilitates the maintenance of the baffle and reduces Maintenance cost of the baffle.
  • the wrench includes an anti-drop part and a pressing part.
  • the anti-drop part is inclined to the inside of the hard disk and the angle between it and the bracket is 60°-85°.
  • the front end of the bracket falls off, and one end of the anti-dropping part is integrally formed with a pressing part, which is convenient for dragging the bracket to take out the hard disk to be maintained when the hard disk module is maintained.
  • the first guide plate is hollow and elongated.
  • the hollow part of the first guide plate and the lower part of the second guide plate are both provided with third vent holes.
  • the third vent holes enhance the air circulation of the hard disk module assembly, thereby enhancing Cooling and heat dissipation effect of hard disk module components.
  • leak-proof devices on both sides of the first cover.
  • One end of the leak-proof device is detachably connected with the first cover by screws, and the other end of the leak-proof device is in contact with the hard disk module.
  • the leak-proof device ensures the hard disk
  • the wind direction between the modules prevents the open space formed between the hard disk module and the first cover from causing poor heat dissipation of some hard disk modules, and the leak-proof device is set in a detachable connection mode, which reduces the maintenance of the leak-proof device The cost.
  • the leak-proof device is a soft brush or soft foam.
  • the soft brush or soft foam prevents the leak-proof device from causing abrasion to the hard disk module.
  • Fig. 1 is a drawing of a heat-maintainable built-in storage tray structure of the present invention.
  • FIG. 2 is a diagram of the inverted state of the middle hard disk module of a thermally maintainable built-in storage tray structure of the present invention.
  • Figure 3 is a structural state diagram of a hard disk module box in a thermally maintainable built-in storage tray structure of the present invention.
  • FIG. 4 is a schematic diagram of the other side of the hard disk module box in a thermally maintainable built-in storage tray structure of the present invention.
  • Fig. 5 is a schematic diagram of the structure of a turnover rack in a thermally maintainable built-in storage tray structure of the present invention.
  • Fig. 6 is a partial enlarged view of A in a thermally maintainable built-in storage tray structure of the present invention.
  • FIG. 7 is a schematic diagram of the structure of the neutral plate of a built-in storage tray structure that can be thermally maintained according to the present invention.
  • Fig. 8 is a schematic diagram of the other side of the neutral plate of a thermally maintainable built-in storage tray structure of the present invention.
  • Fig. 9 is a schematic diagram of the installation of a baffle in a thermally maintainable built-in storage tray structure of the present invention.
  • Fig. 10 is a schematic diagram of the installation of the first cover in a thermally maintainable built-in storage tray structure of the present invention.
  • Fig. 11 is a partial enlarged view of B in a thermally maintainable built-in storage tray structure of the present invention.
  • Figure 12 is a partial enlarged view of C in a thermally maintainable built-in storage tray structure of the present invention.
  • a thermally maintainable built-in storage tray architecture includes a main chassis 1 and a storage unit tray 26.
  • the main chassis 1 is provided with a storage unit tray 26.
  • PCI_E are located at the front and rear ends of the server.
  • the storage unit tray 26, the main board, and PCI_E are all installed at the front of the server; the main chassis 1 is provided with an upper layer U2 and a lower layer U3.
  • the upper layer U2 is the computing layer
  • the lower layer U3 is the storage layer, which prevents hard disks, motherboards, and PCI_E from being installed at the front end of the server, resulting in front-end congestion or insufficient space
  • both sides of the storage unit tray 26 are connected to the inner walls of both sides of the main chassis 1 through ball guide rails 4, and the balls
  • the guide rail 4 is a commercially available mature product. For example, Shengfei SF-4007/SF-4008 ball guide rails are used. The structure will not be described in detail; the storage unit tray 26 is set as a pull-out type, which solves the difficulty of maintaining the hard disk in the lower layer U3.
  • the front of the storage unit is provided with a number of air inlets 35, and the front of the main chassis 1 is provided with a cooling fan.
  • the cooling fan draws the cold air from the front of the storage unit into the main chassis 1 and faces the chassis.
  • the storage layer inside the main frame 1 is cooled and the hot air is drawn out; in order to reduce the length of the hard disk module, the storage unit tray 26 is provided with a turning frame 10 at the rear and the middle position.
  • the storage unit tray 26 is hinged, the flip frame 10 is provided with first lugs 13 on both sides of the lower part of one end, one end of the first lugs 13 is provided with a plurality of first pin holes 14, and the upper part of the storage unit tray 26 is provided with a hinge 27.
  • One end of the hinge 27 is provided with a second pin hole 29 that is matched with the first pin hole 14.
  • the first pin hole 14 and the second pin hole 29 are movably connected by a pin shaft 30; the other end of the flip frame 10
  • a number of evenly arranged vertical plates 18 are arranged on the front of the turning frame 10 and the storage unit tray 26.
  • the lower part of the vertical plate 18 at the front of the storage unit tray 26 is connected to the storage unit tray 26 through a connecting plate 19, and the turning frame 10 is
  • the lower part of the vertical plate 18 is connected to the turning frame 10 through the connecting plate 19, the vertical plate 18 is provided with a first guide plate 22, the upper side of the first guide plate 22 is provided with a second guide plate 23, the first guide plate 22
  • a bracket 24 is provided between the connecting plate 19 and the second guide plate 23 and the first guide plate 22. The bracket 24 is used for installing hard disks.
  • the hard disks installed in the front of the storage unit tray 26 constitute the front hard disk module 5
  • the hard disk installed on the middle flip frame 10 constitutes the middle hard disk module 6
  • the hard disk installed on the rear flip frame 10 constitutes the rear hard disk module 7; in order to install more hard disks, the front hard disk module 5 ,
  • the middle hard disk module 6 and the rear hard disk module 7 have at least two layers.
  • One side of the flip frame 10 is provided with a baffle 12, which is used to limit the position when the hard disk is installed.
  • the first ventilation hole 17 is located at the gap between the upper hard disk and the lower hard disk; the front hard disk module 5 and the middle hard disk module 6, the middle hard disk module 6 and the rear hard disk module 7 and the gap between the rear hard disk module 7 and the rear wall of the storage unit tray 26 is provided with a first cover 8, the two sides of the front of the first cover 8 are provided with second lugs 32, the second protrusion
  • the ear 32 is movably connected with the storage unit tray 26 to realize the turning function of the first cover 8.
  • the two sides of the rear of the first cover 8 are provided with lap joints 34, and the lap joints 34 are lapped on the turning frame 10
  • On the third lug 36, a buckle plate is provided on the outside of the lap joint 34. The buckle plate allows the two sides of the first cover plate 8 to be buckled on the outside of the turning frame 10, ensuring the installation of the first cover plate 8 and the turning frame 10 stability.
  • the upper part of the vertical plate 18 is provided with a second cover 9 which is detachably connected with the vertical plate 18 by screws.
  • the second cover 9 prevents the hard disk module from falling off and ensures the hard disk module reliability.
  • the lower part of the flip frame 10 is provided with several sets of second vent holes 11, the second vent holes 11 are located directly under the hard disk, the second vent holes 11 ensure the cooling effect of the cold air on the bottom of the hard disk, thereby ensuring the storage unit Thermal maintenance effect.
  • a first limiting plate 15 is provided on one side of the first pin hole 14.
  • the acute angle between the first limiting plate 15 and the lug is 30°-45°, and the first limiting plate 15 avoids turning over
  • the overturning angle of the rack 10 causes the data cable between the hard disk modules to fall off, which ensures the reliability of the thermal maintenance of the hard disk modules.
  • a second limiting plate 28 is provided on one side of the hinge 27.
  • the second limiting plate 28 is an offset L-shaped, and the second limiting plate 28 is located on the upper part of the first pin hole 14, and the turning frame 10 is turned over After reaching a certain angle, the front end of the second limiting plate 28 abuts against the first lug 13, which prevents the data cable from falling off due to the large-angle turning of the turning frame 10, and further ensures the reliability of the thermal maintenance of the hard disk module.
  • the upper side of the turning frame 10 is provided with several sets of bosses 16, each group of bosses 16 is provided with two bosses 16, and a slot is formed between the two bosses 16, the lower part of the baffle plate 12 is installed in the slot Inside, the vertical plate 18 is provided with a hook 20 on one side, and the baffle 12 is provided with a hook 21 corresponding to the hook 20.
  • the baffle 12 is installed, the lower end of the baffle 12 is clamped inside the slot, and the upper part passes through the hook. 21 is connected to the hook 20, and the detachable baffle 12 is convenient for the maintenance of the baffle 12, and the maintenance cost of the baffle 12 is reduced.
  • a wrench 25 is provided on one side of the bracket 24.
  • the wrench 25 includes an anti-falling portion 251 and a pressing portion 252.
  • the anti-falling portion 251 is inclined to the inner side of the hard disk and the included angle between it and the bracket 24 is 60° -85°, the anti-drop part 251 prevents the hard disk from falling off from the front end of the bracket 24.
  • One end of the anti-drop part 251 is integrally formed with an extruded part 252. Remove the maintained hard disk.
  • the first guide plate 22 is a hollow elongated shape, and the hollow portion of the first guide plate 22 and the lower part of the second guide plate 23 are both provided with a third vent 31, the third vent 31 enhances the hard disk module assembly Air circulation, thereby enhancing the cooling effect of the hard disk module assembly.
  • a number of leak-proof devices 33 are provided on both sides of the first cover plate 8.
  • One end of the leak-proof device 33 is detachably connected to the first cover plate 8 by screws, and the other end of the leak-proof device 33 is connected to the hard disk module.
  • the leak-proof device 33 ensures the wind direction between the hard disk modules, avoids the formation of an open space between the hard disk module and the first cover 8 which causes poor heat dissipation of some hard disk modules, and the leak-proof device 33 is set to The detachable connection mode reduces the maintenance and use cost of the leak-proof device 33.
  • the leakage prevention device 33 is a soft brush or soft foam.
  • the soft brush or soft foam prevents the leakage prevention device 33 from causing abrasion to the hard disk module.
  • a thermally maintainable built-in storage tray structure The working process is as follows: during the thermal maintenance of the hard disk module, the storage unit tray 26 is drawn out of the main chassis 1 and the front hard disk module 5 can be directly maintained. The middle hard disk When the module 6 or the rear hard disk module 7 is hot-maintained, the first cover 8 on the front of the corresponding hard disk module is turned over and opened, and then the turning frame 10 on the hard disk module that needs maintenance is turned over, the first limit is The plate 15 and the second limiting plate 28 prevent the data cable from falling off due to the large-angle turning of the turning frame 10.
  • the first cover 8 is restored to the original position, so that the first cover 8 and the hard disk module
  • the bottom contact forms a closed air channel between the hard disk modules.
  • the leak-proof device 33 further ensures the air-tightness of the air channel. After the closed air channel is formed, the flow resistance of the front module is the same as that of the rotating module, and the air flow will flow. The heat is dissipated by the hard disk, which ensures the success of thermal maintenance.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Display Devices Of Pinball Game Machines (AREA)

Abstract

一种可热维护的内置存储托盘架构，存储单元托盘、主板、及PCI_E均设置在服务器前端，机箱主框体内部设有上层U和下层U，存储单元托盘后部与中间位置设有翻转架，翻转架及存储单元托盘前部上均设有若干均匀布置的立板，第一导板与连接板以及第二导板与第一导板之间均设有托架；前排硬盘模组、中间硬盘模组、后排硬盘模组至少为2层。本发明在前后硬盘模组之间设计可翻转的第一盖板，当中间及最后排模组维护时，先将第一盖板翻转打开，然后将需要维护的模组翻转，模组翻转到位后将第一盖板恢复原位，盖板与硬盘模组的底部接触，形成封闭风道，封闭风道形成后前面的模组与旋转抬起的模组流阻一样，保证了热维护的效果。

Description

一种可热维护的内置存储托盘架构
本申请要求于2019年6月24日提交中国专利局、申请号为201910547018.6、发明名称为“一种可热维护的内置存储托盘架构”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于服务器技术领域，特别涉及一种可热维护的内置存储托盘架构。
背景技术
常规2U架构的硬盘位于前端，主板及PCI_E(peripheral component interconnect express，是一种高速串行计算机扩展总线标准)等位于后端，因此维护时机柜前后均需要维护，不仅维护工程量大，且维护的效率低，为解决此问题，本申请研发了一种可热维护的内置存储托盘架构。
发明内容
本发明的目的是克服现有技术中的不足，提供一种可热维护的内置存储托盘架构，将硬盘存储单元、主板及PCI_E单元均移动至服务器前端，通过划分上下U的形式来将存储和计算层分开；为了实现硬盘的热插拔要求，存储托盘设计为可抽拉模式，在前后硬盘模组之间设计可翻转的第一盖板，当中间及最后排模组维护时，先将第一盖板翻转打开，然后将需要维护的模组翻转，模组翻转到位后将第一盖板恢复原位，盖板与硬盘模组的底部接触，形成封闭风道，封闭风道形成后前面的模组与旋转抬起的模组流阻一样，风流均会流过硬盘为其散热，保证了热维护的效果。
为了实现上述目的，本发明采用的技术方案是：
一种可热维护的内置存储托盘架构，包括机箱主框体、存储单元托盘，所述机箱主框体内部设有存储单元托盘，为了解决硬盘和主板、PCI_E分别位于服务器前后端造成维护困难的问题，所述存储单元托盘、主板、及PCI_E均设置在服务器前端；所述机箱主框体内部设有上层U和下层U， 所述上层U为计算层，所述下层U为存储层，避免了硬盘、主板、PCI_E均设置在服务器前端造成前端拥挤或者空间不够；所述存储单元托盘两侧通过滚珠导轨与机箱主框体两侧内壁连接，所述滚珠导轨为市售成熟产品，例如采用胜菲SF-4007/SF-4008型滚珠导轨，其结构不再详述；将存储单元托盘设置为抽拉式，解决了硬盘在下层U3较难维护的问题，所述存储单元前部设有若干引风口，所述机箱主框体前部设有散热风扇，散热风扇将存储单元前部的冷风抽入机箱主框体内部，对机箱主框体内部的存储层进行冷却并将热风抽出；为了减小硬盘模组的长度，所述存储单元托盘后部与中间位置设有翻转架，所述翻转架一端两侧与存储单元托盘铰接，所述翻转架一端下部两侧设有第一凸耳，所述第一凸耳一端设有若干第一销孔，所述存储单元托盘上部设有铰链，所述铰链一端设有与第一销孔配合的第二销孔，所述第一销孔与第二销孔通过销轴活动连接；所述翻转架另一端上部两侧设有第三凸耳；
所述翻转架及存储单元托盘前部上均设有若干均匀布置的立板，存储单元托盘前部的立板下部通过连接板与存储单元托盘连接，翻转架上的立板下部通过连接板与翻转架连接，所述立板上设有第一导板，所述第一导板上部一侧设有第二导板，所述第一导板与连接板以及第二导板与第一导板之间均设有托架，所述托架用于安装硬盘，安装于存储单元托盘前部的硬盘构成前排硬盘模组，安装在中间翻转架上的硬盘构成中间硬盘模组，安装在后部翻转架上的硬盘构成后排硬盘模组；为了设置更多的硬盘，所述前排硬盘模组、中间硬盘模组、后排硬盘模组至少为2层，所述翻转架一侧设有挡板，挡板用于硬盘安装时限位，所述挡板上设有若干第一通风孔，所述第一通风孔位于上层硬盘与下层硬盘间的间隙处；所述前排硬盘模组与中间硬盘模组、中间硬盘模组与后排硬盘模组以及后排硬盘模组与存储单元托盘后壁的间隙处设有第一盖板，所述第一盖板前部两侧设有第二凸耳，所述第二凸耳与存储单元托盘活动连接，实现了第一盖板的翻转功能，所述第一盖板后部两侧设有搭接头，所述搭接头搭接在翻转架的第三凸耳上，所述搭接头外侧设有扣板，扣板使得第一盖板的两侧扣接在翻转架外部，保证了第一盖板及翻转架安装的稳定性。
优选的，所述立板上部设有第二盖板，所述第二盖板与立板通过螺钉可拆卸地连接，第二盖板避免了硬盘模组脱落，保证了硬盘模组的可靠性。
优选的，所述翻转架下部设有若干组第二通风孔，所述第二通风孔位于硬盘的正下方，第二通风孔保证了冷风对硬盘底部的冷却散热效果，从而保证了存储单元的热维护效果。
优选的，所述第一销孔一侧设有第一限位板，所述第一限位板与凸耳间所夹的锐角为30°-45°，第一限位板避免了翻转架翻转角度过大造成硬盘模组间的数据线脱落，保证了硬盘模组热维护的可靠性。
优选的，所述铰链一侧设有第二限位板，所述第二限位板为偏置的L形，且第二限位板位于第一销孔的上部，翻转架翻转至一定角度后，第二限位板的前端抵住第一凸耳，避免了翻转架大角度翻转造成数据线脱落，进一步保证了硬盘模组热维护的可靠性。
优选的，所述翻转架上部一侧设有若干组凸台，每组凸台设有两个凸台，且两个凸台间形成卡槽，所述挡板下部安装在卡槽内部，所述立板一侧设有卡勾，所述挡板上设有与卡勾对应的卡孔，挡板安装时下端卡接在卡槽内部，上部通过卡孔与卡勾连接，可拆卸的挡板便于挡板的维护，降低了挡板的维护成本。
优选的，所述托架一侧设有扳手，所述扳手包括防脱部和挤压部，所述防脱部向硬盘内侧倾斜且其与托架间的夹角为60°-85°，防脱部避免了硬盘从托架前端脱落，所述防脱部一端一体成型有挤压部，挤压部便于硬盘模组维护时拖拽托架将待维护的硬盘取出。
优选的，所述第一导板为中空的长条形，所述第一导板的中空部与第二导板的下部均设有第三通风孔，第三通风孔增强了硬盘模组件的空气流通性，从而增强了硬盘模组件的冷却散热效果。
优选的，所述第一盖板两侧均设有若干防漏装置，所述防漏装置一端与第一盖板通过螺钉可拆卸地连接，所述防漏装置另一端与硬盘模组相接触，防漏装置保证了硬盘模组间的风向，避免了硬盘模组与第一盖板间形成开放的空间造成部分硬盘模组散热效果不佳，且防漏装置设置为可拆卸地连接方式，降低了防漏装置的维护使用成本。
优选的，所述防漏装置为软毛刷或软泡棉，软毛刷或软泡棉避免了防漏装置对硬盘模组造成磨损。
本发明的有益效果是：
1)在前后硬盘模组之间设计可翻转的第一盖板，当中间及最后排模组维护时，先将第一盖板翻转打开，然后将需要维护的模组翻转，模组翻转到位后将第一盖板恢复原位，盖板与硬盘模组的底部接触，形成封闭风道，封闭风道形成后前面的模组与旋转抬起的模组流阻一样，风流均会流过硬盘为其散热，保证了热维护的效果。
2)立板上部设有第二盖板，第二盖板与立板通过螺钉可拆卸地连接，第二盖板避免了硬盘模组脱落，保证了硬盘模组的可靠性。
3)翻转架下部设有若干组第二通风孔，第二通风孔位于硬盘的正下方，第二通风孔保证了冷风对硬盘底部的冷却散热效果，从而保证了存储单元的热维护效果。
4)第一销孔一侧设有第一限位板，第一限位板与凸耳间所夹的锐角为30°-45°，第一限位板避免了翻转架翻转角度过大造成硬盘模组间的数据线脱落，保证了硬盘模组热维护的可靠性。
5)铰链一侧设有第二限位板，第二限位板为偏置的L形，且第二限位板位于第一销孔的上部，翻转架翻转至一定角度后，第二限位板的前端抵住第一凸耳，避免了翻转架大角度翻转造成数据线脱落，进一步保证了硬盘模组热维护的可靠性。
6)翻转架上部一侧设有若干组凸台，每组凸台设有两个凸台，且两个凸台间形成卡槽，挡板下部安装在卡槽内部，立板一侧设有卡勾，挡板上设有与卡勾对应的卡孔，挡板安装时下端卡接在卡槽内部，上部通过卡孔与卡勾连接，可拆卸的挡板便于挡板的维护，降低了挡板的维护成本。
7)托架一侧设有扳手，扳手包括防脱部和挤压部，防脱部向硬盘内侧倾斜且其与托架间的夹角为60°-85°，防脱部避免了硬盘从托架前端脱落，所述防脱部一端一体成型有挤压部，挤压部便于硬盘模组维护时拖拽托架将待维护的硬盘取出。
8)第一导板为中空的长条形，第一导板的中空部与第二导板的下部均 设有第三通风孔，第三通风孔增强了硬盘模组件的空气流通性，从而增强了硬盘模组件的冷却散热效果。
9)第一盖板两侧均设有若干防漏装置，防漏装置一端与第一盖板通过螺钉可拆卸地连接，防漏装置另一端与硬盘模组相接触，防漏装置保证了硬盘模组间的风向，避免了硬盘模组与第一盖板间形成开放的空间造成部分硬盘模组散热效果不佳，且防漏装置设置为可拆卸地连接方式，降低了防漏装置的维护使用成本。
10)防漏装置为软毛刷或软泡棉，软毛刷或软泡棉避免了防漏装置对硬盘模组造成磨损。
附图说明
附图1是本发明一种可热维护的内置存储托盘架构抽出状态图。
附图2是本发明一种可热维护的内置存储托盘架构中间硬盘模组翻转状态图。
附图3是本发明一种可热维护的内置存储托盘架构中硬盘模组盒结构状态图。
附图4是本发明一种可热维护的内置存储托盘架构中硬盘模组盒另一侧结构示意图。
附图5是本发明一种可热维护的内置存储托盘架构中翻转架结构示意图。
附图6是本发明一种可热维护的内置存储托盘架构中A局部放大图。
附图7是本发明一种可热维护的内置存储托盘架构中立板结构示意图。
附图8是本发明一种可热维护的内置存储托盘架构中立板另一侧结构示意图。
附图9是本发明一种可热维护的内置存储托盘架构中挡板安装示意图。
附图10是本发明一种可热维护的内置存储托盘架构中第一盖板安装示意图。
附图11是本发明一种可热维护的内置存储托盘架构中B局部放大图。
附图12是本发明一种可热维护的内置存储托盘架构中C局部放大图。
图中：1、机箱主框体；2、上层U；3、下层U；4、滚珠导轨；5、前排硬盘模组；6、中间硬盘模组；7、后排硬盘模组；8、第一盖板；9、第二盖板；10、翻转架；11、第二通风孔；12、挡板；13、第一凸耳；14、第一销孔；15、第一限位板；16、凸台；17、第一通风孔；18、立板；19、连接板；20、卡勾；21、卡孔；22、第一导板；23、第二导板；24、托架；25、扳手；251、防脱部；252、挤压部；26、存储单元托盘；27、铰链；28、第二限位板；29、第二销孔；30、销轴；31、第三通风孔；32、第二凸耳；33、防漏装置；34、搭接头；35、引风口；36、第三凸耳。
具体实施方式
下面结合附图1-12，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要理解的是，术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
一种可热维护的内置存储托盘架构，包括机箱主框体1、存储单元托盘26，所述机箱主框体1内部设有存储单元托盘26，为了解决硬盘和主板、PCI_E分别位于服务器前后端造成维护困难的问题，所述存储单元托盘26、主板、及PCI_E均设置在服务器前端；所述机箱主框体1内部设有上层U2和下层U3，所述上层U2为计算层，所述下层U3为存储层，避免了硬盘、主板、PCI_E均设置在服务器前端造成前端拥挤或者空间不够；所述存储单元托盘26两侧通过滚珠导轨4与机箱主框体1两侧内壁连接，所述滚珠导轨4为市售成熟产品，例如采用胜菲SF-4007/SF-4008型滚珠导轨， 其结构不再详述；将存储单元托盘26设置为抽拉式，解决了硬盘在下层U3较难维护的问题，所述存储单元前部设有若干引风口35，所述机箱主框体1前部设有散热风扇，散热风扇将存储单元前部的冷风抽入机箱主框体1内部，对机箱主框体1内部的存储层进行冷却并将热风抽出；为了减小硬盘模组的长度，所述存储单元托盘26后部与中间位置设有翻转架10，所述翻转架10一端两侧与存储单元托盘26铰接，所述翻转架10一端下部两侧设有第一凸耳13，所述第一凸耳13一端设有若干第一销孔14，所述存储单元托盘26上部设有铰链27，所述铰链27一端设有与第一销孔14配合的第二销孔29，所述第一销孔14与第二销孔29通过销轴30活动连接；所述翻转架10另一端上部两侧设有第三凸耳36；
所述翻转架10及存储单元托盘26前部上均设有若干均匀布置的立板18，存储单元托盘26前部的立板18下部通过连接板19与存储单元托盘26连接，翻转架10上的立板18下部通过连接板19与翻转架10连接，所述立板18上设有第一导板22，所述第一导板22上部一侧设有第二导板23，所述第一导板22与连接板19以及第二导板23与第一导板22之间均设有托架24，所述托架24用于安装硬盘，安装于存储单元托盘26前部的硬盘构成前排硬盘模组5，安装在中间翻转架10上的硬盘构成中间硬盘模组6，安装在后部翻转架10上的硬盘构成后排硬盘模组7；为了设置更多的硬盘，所述前排硬盘模组5、中间硬盘模组6、后排硬盘模组7至少为2层，所述翻转架10一侧设有挡板12，挡板12用于硬盘安装时限位，所述挡板12上设有若干第一通风孔17，所述第一通风孔17位于上层硬盘与下层硬盘间的间隙处；所述前排硬盘模组5与中间硬盘模组6、中间硬盘模组6与后排硬盘模组7以及后排硬盘模组7与存储单元托盘26后壁的间隙处设有第一盖板8，所述第一盖板8前部两侧设有第二凸耳32，所述第二凸耳32与存储单元托盘26活动连接，实现了第一盖板8的翻转功能，所述第一盖板8后部两侧设有搭接头34，所述搭接头34搭接在翻转架10的第三凸耳36上，所述搭接头34外侧设有扣板，扣板使得第一盖板8的两侧扣接在翻转架10外部，保证了第一盖板8及翻转架10安装的稳定性。
所述立板18上部设有第二盖板9，所述第二盖板9与立板18通过螺 钉可拆卸地连接，第二盖板9避免了硬盘模组脱落，保证了硬盘模组的可靠性。
所述翻转架10下部设有若干组第二通风孔11，所述第二通风孔11位于硬盘的正下方，第二通风孔11保证了冷风对硬盘底部的冷却散热效果，从而保证了存储单元的热维护效果。
所述第一销孔14一侧设有第一限位板15，所述第一限位板15与凸耳间所夹的锐角为30°-45°，第一限位板15避免了翻转架10翻转角度过大造成硬盘模组间的数据线脱落，保证了硬盘模组热维护的可靠性。
所述铰链27一侧设有第二限位板28，所述第二限位板28为偏置的L形，且第二限位板28位于第一销孔14的上部，翻转架10翻转至一定角度后，第二限位板28的前端抵住第一凸耳13，避免了翻转架10大角度翻转造成数据线脱落，进一步保证了硬盘模组热维护的可靠性。
所述翻转架10上部一侧设有若干组凸台16，每组凸台16设有两个凸台16，且两个凸台16间形成卡槽，所述挡板12下部安装在卡槽内部，所述立板18一侧设有卡勾20，所述挡板12上设有与卡勾20对应的卡孔21，挡板12安装时下端卡接在卡槽内部，上部通过卡孔21与卡勾20连接，可拆卸的挡板12便于挡板12的维护，降低了挡板12的维护成本。
所述托架24一侧设有扳手25，所述扳手25包括防脱部251和挤压部252，所述防脱部251向硬盘内侧倾斜且其与托架24间的夹角为60°-85°，防脱部251避免了硬盘从托架24前端脱落，所述防脱部251一端一体成型有挤压部252，挤压部252便于硬盘模组维护时拖拽托架24将待维护的硬盘取出。
所述第一导板22为中空的长条形，所述第一导板22的中空部与第二导板23的下部均设有第三通风孔31，第三通风孔31增强了硬盘模组件的空气流通性，从而增强了硬盘模组件的冷却散热效果。
所述第一盖板8两侧均设有若干防漏装置33，所述防漏装置33一端与第一盖板8通过螺钉可拆卸地连接，所述防漏装置33另一端与硬盘模组相接触，防漏装置33保证了硬盘模组间的风向，避免了硬盘模组与第一盖板8间形成开放的空间造成部分硬盘模组散热效果不佳，且防漏装置33 设置为可拆卸地连接方式，降低了防漏装置33的维护使用成本。
所述防漏装置33为软毛刷或软泡棉，软毛刷或软泡棉避免了防漏装置33对硬盘模组造成磨损。
一种可热维护的内置存储托盘架构，其工作过程如下：硬盘模组热维护时先将存储单元托盘26从机箱主框体1内部抽出，前排硬盘模组5可直接进行维护，中间硬盘模组6或后排硬盘模组7热维护时，先将相应硬盘模组前部的第一盖板8翻转打开，然后将需要维护的硬盘模组上的翻转架10翻转，第一限位板15和第二限位板28避免了翻转架10大角度翻转造成数据线脱落，硬盘模组翻转到位后将第一盖板8恢复至原位，使第一盖板8与硬盘模组的底部接触，使硬盘模组间形成封闭风道，防漏装置33进一步保证了风道的密封性，封闭风道形成后前面的模组与旋转抬起的模组流阻一样，风流均会流过硬盘为其散热，保证了热维护的成功进行。
以上内容仅仅是对本发明的结构所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的结构或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (10)

  1. 一种可热维护的内置存储托盘架构，包括机箱主框体、存储单元托盘，其特征在于，所述机箱主框体内部设有存储单元托盘，所述存储单元托盘、主板、及PCI_E均设置在服务器前端；所述机箱主框体内部设有上层U和下层U，所述上层U为计算层，所述下层U为存储层；所述存储单元托盘两侧通过滚珠导轨与机箱主框体两侧内壁连接；所述存储单元前部设有若干引风口，所述机箱主框体前部设有散热风扇；所述存储单元托盘后部与中间位置设有翻转架，所述翻转架一端两侧与存储单元托盘铰接，所述翻转架一端下部两侧设有第一凸耳，所述第一凸耳一端设有若干第一销孔，所述存储单元托盘上部设有铰链，所述铰链一端设有与第一销孔配合的第二销孔，所述第一销孔与第二销孔通过销轴活动连接；所述翻转架另一端上部两侧设有第三凸耳；
    所述翻转架及存储单元托盘前部上均设有若干均匀布置的立板，存储单元托盘前部的立板下部通过连接板与存储单元托盘连接，翻转架上的立板下部通过连接板与翻转架连接，所述立板上设有第一导板，所述第一导板上部一侧设有第二导板，所述第一导板与连接板之间以及第二导板与第一导板之间均设有托架，所述托架用于安装硬盘，安装于存储单元托盘前部的硬盘构成前排硬盘模组，安装在中间翻转架上的硬盘构成中间硬盘模组，安装在后部翻转架上的硬盘构成后排硬盘模组；所述前排硬盘模组、中间硬盘模组、后排硬盘模组至少为2层，所述翻转架一侧设有挡板，所述挡板上设有若干第一通风孔，所述第一通风孔位于上层硬盘与下层硬盘间的间隙处；所述前排硬盘模组与中间硬盘模组、中间硬盘模组与后排硬盘模组以及后排硬盘模组与存储单元托盘后壁的间隙处设有第一盖板，所述第一盖板前部两侧设有第二凸耳，所述第二凸耳与存储单元托盘活动连接，所述第一盖板后部两侧设有搭接头，所述搭接头搭接在翻转架的第三凸耳上，所述搭接头外侧设有扣板。
  2. 根据权利要求1所述的一种可热维护的内置存储托盘架构，其特征在于，所述立板上部设有第二盖板，所述第二盖板与立板通过螺钉可拆卸地连接。
  3. 根据权利要求1所述的一种可热维护的内置存储托盘架构，其特征在于，所述翻转架下部设有若干组第二通风孔，所述第二通风孔位于硬盘的正下方。
  4. 根据权利要求1所述的一种可热维护的内置存储托盘架构，其特征在于，所述第一销孔一侧设有第一限位板，所述第一限位板与凸耳间所夹的锐角为30°-45°。
  5. 根据权利要求1所述的一种可热维护的内置存储托盘架构，其特征在于，所述铰链一侧设有第二限位板，所述第二限位板为偏置的L形，且第二限位板位于第一销孔的上部。
  6. 根据权利要求1所述的一种可热维护的内置存储托盘架构，其特征在于，所述翻转架上部一侧设有若干组凸台，每组凸台设有两个凸台，且两个凸台间形成卡槽，所述挡板下部安装在卡槽内部，所述立板一侧设有卡勾，所述挡板上设有与卡勾对应的卡孔。
  7. 根据权利要求1所述的一种可热维护的内置存储托盘架构，其特征在于，所述托架一侧设有扳手，所述扳手包括防脱部和挤压部，所述防脱部向硬盘内侧倾斜且其与托架间的夹角为60°-85°，所述防脱部一端一体成型有挤压部。
  8. 根据权利要求1所述的一种可热维护的内置存储托盘架构，其特征在于，所述第一导板为中空的长条形，所述第一导板的中空部与第二导板的下部均设有第三通风孔。
  9. 根据权利要求1所述的一种可热维护的内置存储托盘架构，其特征在于，所述第一盖板两侧均设有若干防漏装置，所述防漏装置一端与第一盖板通过螺钉可拆卸地连接，所述防漏装置另一端与硬盘模组相接触。
  10. 根据权利要求9所述的一种可热维护的内置存储托盘架构，其特征在于，所述防漏装置为软毛刷或软泡棉。
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