WO2021143521A1 - 一种机箱和存储设备 - Google Patents

一种机箱和存储设备 Download PDF

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Publication number
WO2021143521A1
WO2021143521A1 PCT/CN2020/140976 CN2020140976W WO2021143521A1 WO 2021143521 A1 WO2021143521 A1 WO 2021143521A1 CN 2020140976 W CN2020140976 W CN 2020140976W WO 2021143521 A1 WO2021143521 A1 WO 2021143521A1
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WO
WIPO (PCT)
Prior art keywords
bin
compartment
storage compartment
fan
box body
Prior art date
Application number
PCT/CN2020/140976
Other languages
English (en)
French (fr)
Inventor
唐银中
陈明
王恒超
李小川
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP20913280.2A priority Critical patent/EP4075235A4/en
Publication of WO2021143521A1 publication Critical patent/WO2021143521A1/zh
Priority to US17/866,067 priority patent/US20220350380A1/en

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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
    • G06F1/181—Enclosures
    • 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
    • G06F1/187—Mounting of fixed and removable disk drives
    • 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
    • H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
    • H05K7/1489—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures characterized by the mounting of blades therein, e.g. brackets, rails, trays
    • 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

  • This application relates to the field of information technology, in particular to a case and a storage device.
  • storage capacity is a key element that affects its storage capacity. Simply put, the capacity of a single hard disk and the number of hard disks determine the storage capacity of a storage device; as the number of hard disks increases and power consumption increases, the industry also puts forward higher requirements for the heat dissipation performance of storage devices.
  • the structure of the chassis has a greater impact on the heat dissipation performance of the storage device. Therefore, how to reasonably lay out the structure of the chassis is a key element to improve the storage performance and heat dissipation performance of the storage device.
  • This application provides a case and storage device that can effectively ensure heat dissipation.
  • the present application provides a case for accommodating, supporting or fixing electrical components.
  • the case may include a case body and a bracket located in the case body.
  • the electrical components can be fixed on the bracket.
  • the box can provide a certain protection function or a certain degree of airtightness for the bracket and the electrical components fixed on the bracket. It is easy to maintain.
  • the cabinet provided in the present application, the cabinet has a channel penetrating the first end and the second end of the cabinet, and the bracket is slidably arranged in the channel of the cabinet.
  • the bracket is provided with a first accommodating bin, a fan bin, and a second accommodating bin, and the first accommodating bin, the fan bin and the second accommodating bin are directed to the second along the first end of the channel.
  • the terminals are set in turn.
  • the first storage compartment can be exposed outside the box, so that the user can maintain the electrical components in the first storage compartment.
  • the second storage compartment can be exposed outside the box, so that the user can maintain the electrical components in the second storage compartment.
  • the fan compartment is used to install cooling fans.
  • the heat dissipating fan when the bracket does not slide out of the box, the heat dissipating fan generates a pressure difference through its own rotation.
  • the air outside the box can enter the containment compartment from the first end of the box, and flow to the second containment compartment after passing through the fan compartment. It is discharged from the second end of the box. That is, the cooling airflow generated by the cooling fan can enter the first storage compartment through the first end of the box body, flow to the second storage compartment through the fan compartment, and be discharged from the second end of the box body.
  • the cooling fan can generate cooling air flow through the first end and the second end of the channel, and can flow through the first accommodating bin and the second accommodating bin, so as to be able to play a role in the electrical components in the first accommodating bin and the second accommodating bin. Good heat dissipation effect.
  • additional storage compartments may be provided in the chassis.
  • an auxiliary storage bin is also provided.
  • the auxiliary storage compartment can be arranged on the periphery of the bracket and the box frame, and the auxiliary storage compartment penetrates the first end and the second end of the box;
  • the baffle divides the auxiliary storage bin into a third storage bin and a fourth storage bin; the third storage bin is located on one side of the first storage bin, and the fourth storage bin is located on one side of the second storage bin.
  • first accommodating bin is provided with a first communication port
  • second accommodating bin is provided with a second communication port
  • first accommodating bin and the third accommodating bin are connected through the first communication port
  • the second storage compartment and the fourth storage compartment are connected through the second communication port; part of the cooling air flow generated by the heat dissipation fan can enter the first storage compartment from the first end of the box body, flow to the second storage compartment through the fan compartment, and pass from the box body
  • the other part can be discharged from the second end of the box body into the third containing compartment from the first end of the box, into the first containing compartment through the first communicating port, flow to the second containing compartment through the fan compartment, and then discharged into the first containing compartment through the second communicating port
  • Four containment bins which are discharged from the second end of the box body.
  • the cooling airflow generated by the cooling fan can obtain good heat dissipation effect on the first, second, third and fourth accommodating silos, thus, it is beneficial to improve the heat dissipation of the box.
  • the side wall of the first storage bin is provided with a first communication port
  • the side wall of the second storage bin is provided with a second communication port
  • the bottom of the first storage bin is provided with a first communication port
  • the second storage bin has a first communication port.
  • the bottom is provided with a second communication port; or one communication port is on the side wall and one communication port is on the bottom.
  • a backflow prevention plate is also provided in the chassis.
  • the backflow prevention plate is rotatably arranged in the channel, and when the first containment bin slides out of the box body, the backflow prevention plate blocks the second end of the second containment bin.
  • the cooling airflow generated by the cooling fan can flow from the first storage bin to the second storage bin via the fan bin, and then discharge into the fourth storage bin via the channel, and then be discharged from the second end of the box body.
  • the other part can enter the fourth containment bin from the second end of the box, enter the first containment bin through the first communication port, and then flow out through the fan bin to the second containment bin.
  • the types of channels can be diverse.
  • the channel may be linear; that is, the bracket can slide in the channel along a straight path.
  • the channel can also be arc-shaped; that is, the bracket can slide in the channel along the path of the arc line.
  • the length of the first storage bin and the length of the second storage bin may be various.
  • the length of the first accommodating bin and the second accommodating bin may be the same; or the first accommodating bin and the second accommodating bin are symmetrically arranged with respect to the fan bin.
  • the length of the first accommodating bin may also be greater or less than the length of the second accommodating bin.
  • the present application also provides a storage device, including any one of the above-mentioned chassis.
  • a heat dissipation fan is installed in the heat dissipation bin in the chassis, and a hard disk is installed in the first storage bin and the second storage bin.
  • the storage device also includes a circuit board assembly.
  • the arrangement of the circuit board assembly can be various.
  • the circuit board assembly may include a control board and/or a power supply module.
  • the circuit board assembly can be electrically connected with the hard disk in the bracket through a cable.
  • the cable can be installed on the tank chain, one end of the tank chain can be fixedly connected to the bracket, and the other end can be fixedly connected to the box body.
  • the tank chain can play a good role in protecting the cable, preventing the cable from entanglement, wear, pull-off and other undesirable phenomena.
  • the circuit board assembly can be installed in the auxiliary storage compartment. Specifically, the control board assembly can be fixed on the inner side or inner bottom wall of the box.
  • FIG. 1 is a schematic diagram of a three-dimensional structure when a bracket in a case is not pulled out according to an embodiment of the application;
  • FIG. 2 is a schematic diagram of a three-dimensional structure of a chassis in an embodiment of the application after being pulled out from the front end;
  • FIG. 3 is a schematic diagram of a three-dimensional structure of a chassis in an embodiment of the application after being pulled out from the rear end;
  • FIG. 4 is a schematic diagram of a cross-sectional structure when a bracket in a case is not pulled out according to an embodiment of the application;
  • FIG. 5 is a schematic cross-sectional structure diagram of a chassis in a chassis provided by an embodiment of the application after being pulled out from the front end;
  • FIG. 6 is a schematic cross-sectional structure diagram of a chassis in a chassis provided by an embodiment of the application after being pulled out from the rear end;
  • FIG. 7 is a schematic diagram of a three-dimensional structure of a tank chain provided by an embodiment of the application.
  • the chassis provided by the embodiments of the present application can be applied to various electronic devices to accommodate, support, or fix electrical components in the electronic device.
  • the chassis can be used in storage devices.
  • storage devices can include hard disks (which can be storage devices such as mechanical hard disks or solid state drives), circuit board components, and cooling fans.
  • the hard disks, circuit board components, and cooling fans can be fixed in the chassis, and the chassis can be hard disks and circuits.
  • the board assembly and the cooling fan provide protection to enhance the safety of the storage device.
  • the hard disk is used to store data to realize the storage function of the storage device;
  • the circuit board component is electrically connected to the hard disk to realize the functions of power supply, data distribution, and reading to the hard disk;
  • the cooling fan can generate cooling airflow for Dissipate heat for the hard disk and circuit board components to ensure the normal operation of the storage device.
  • the circuit board assembly and the hard disk can be electrically connected through a cable.
  • the case may include a case body and a bracket located in the case body, and the bracket may be provided in the case body in a retractable manner.
  • the hard disk and the circuit board assembly can be set in the bracket. When the hard disk or the circuit board assembly needs to be maintained, the bracket can be pulled out of the box to facilitate the user's operation.
  • the hard disk can be set at the front end (or the pull-out end) of the bracket
  • the circuit board assembly can be set at the back of the bracket (the end away from the pull-out end)
  • the cooling fan can be set between the hard drive and the circuit board assembly. between. Under the action of the cooling fan, the cooling airflow can enter from the front end of the bracket and exhaust from the rear end of the bracket.
  • the length of the extension must not be greater than the width of the channel. Therefore, the minimum width of the channel often depends on the maximum extension length of the bracket, which is not conducive to achieving the minimum channel. It is not conducive to improving the space benefit rate of the machine room.
  • an embodiment of the present application provides a case capable of reducing the extension length of the bracket.
  • references described in this specification to "one embodiment” or “some embodiments”, etc. mean that one or more embodiments of the present application include a specific feature, structure, or characteristic described in combination with the embodiment. Therefore, the sentences “in one embodiment”, “in some embodiments”, “in some other embodiments”, “in some other embodiments”, etc. appearing in different places in this specification are not necessarily All refer to the same embodiment, but mean “one or more but not all embodiments” unless it is specifically emphasized otherwise.
  • the terms “including”, “including”, “having” and their variations all mean “including but not limited to”, unless otherwise specifically emphasized.
  • the cabinet 10 includes a cabinet 11 and a bracket 12 located in the cabinet 11; the bracket 12 includes a first storage compartment 121 and a second storage compartment 122 for accommodating electrical components. ⁇ 11 ⁇ Body 11.
  • the bracket 12 can be drawn out from the first end (or front end) of the box body 11. After the bracket 12 is drawn out, the first storage compartment 121 can be exposed outside the box body 11, and the user can perform maintenance and other work on the electrical components contained in the first storage compartment 121.
  • FIG. 1 in an embodiment provided by the present application, in order to clearly show the structure of the bracket 12, the structure of the top of the box 11 is omitted in the figure.
  • the cabinet 10 includes a cabinet 11 and a bracket 12 located in the cabinet 11; the bracket 12 includes a first storage compartment 121 and a second storage compartment 122 for accommodating electrical components. ⁇ 11 ⁇ Body 11.
  • the bracket 12 can be drawn out from the first end (or front end) of the box body 11. After the bracket 12 is drawn out, the first storage compartment 121 can be exposed outside the box body 11, and the
  • the bracket 12 can also be drawn out from the second end (or rear end) of the box body 11. After the bracket 12 is drawn out from the second end of the box body 11, the second storage compartment 122 can be exposed outside the box body 11, and the user can perform maintenance and other work on the electrical components contained in the second storage compartment 122.
  • the maximum length of the bracket 12 to be drawn out may not be greater than L1 or L2, and less than L3. Therefore, when the bracket 12 is pulled out, a large moment will not be generated on the drawing structure between the bracket 12 and the box body 11, thereby helping to reduce the manufacturing or purchasing cost of the drawing structure and improving the box body 11. Market competitiveness. Therefore, the bracket 12 can install more electrical components.
  • the electrical component may be a hard disk or a computing blade, etc., which is not limited in the embodiment of the present invention.
  • the length of the first accommodating bin 121 and the length of the second accommodating bin 122 may be the same or different.
  • the length of the first accommodating bin 121 and the length of the second accommodating bin 122 are the same.
  • a fan compartment 123 is provided between the first accommodating compartment 121 and the second accommodating compartment 122, and the first accommodating compartment 121 and the second accommodating compartment 122 are symmetrically arranged with respect to the fan compartment 123.
  • the fan compartment 123 can accommodate a cooling fan. Please refer to FIG. 4 in conjunction with FIG. 4. When the bracket 12 is not pulled out of the box 11, the airflow generated by the cooling fan can enter from the front end of the box 11 and exhaust from the rear end of the box 11.
  • the airflow generated by the cooling fan can also enter from the rear end of the box 11 and exit from the front end of the box 11, so that the electrical components in the first storage compartment 121 and the second storage compartment 122 can be affected. Perform heat dissipation.
  • a storage compartment for accommodating some electrical components may be provided between the periphery of the bracket 12 and the inner wall of the box body 11.
  • an auxiliary storage compartment 124 is provided between the periphery of the bracket 12 and the inner wall of the box body 11.
  • a circuit board assembly can be provided in the auxiliary storage compartment 124.
  • the circuit board assembly can be fixed on the periphery of the bracket 12 or on the inner wall of the box body 11.
  • some components in the circuit board assembly can be fixed on the periphery of the bracket 12, and another part of the components can be fixed on the inner wall of the box 11.
  • the circuit board assembly and the hard disk can be electrically connected through a cable.
  • the setting position of the auxiliary storage bin 124 can be reasonably selected according to the shape of the box body 11 and the bracket 12, the setting position of the drawing structure, and the like.
  • the box body 11 may be a rectangular shell structure with the front and rear ends passing through, and the bracket 12 may be a rectangular cubic frame structure.
  • the left side of the bracket 12 and the left side wall of the box body 11 are connected by a drawing structure (not shown in the figure), and the right side of the bracket 12 and the right side wall of the box body 11 are connected by a drawing structure (not shown in the figure).
  • the bracket 12 can be pulled out from the front end of the box body 11, or can be pulled out from the rear end of the box body 11.
  • the first storage compartment 121, the fan compartment 123 and the second storage compartment 122 are arranged in sequence from the front end to the rear end of the bracket 12.
  • the auxiliary storage compartment 124 is arranged in the gap between the lower side of the bracket 12 and the bottom wall of the box body 11, so as to increase the space utilization of the chassis 10.
  • the structural shapes of the box body 11 and the bracket 12 are not limited to the above-mentioned rectangular structures.
  • the box body 11 may also be a cylindrical structure with a circular, triangular or other polygonal cross-section.
  • the box body 11 may be a cubic structure with a spherical shape, a trapezoid shape, or the like.
  • the structure of the channel formed in the box 11 may also be various.
  • the channel can be linear, or arc-shaped. This application does not specifically limit this.
  • a baffle 111 is provided in the middle of the auxiliary storage bin 124 (or below the fan bin 123), and the baffle 111 divides the auxiliary storage bin 124 into a third storage bin 1241 and a fourth storage bin. 1242.
  • the third accommodating bin 1241 is located below the first accommodating bin 121, and the first accommodating bin 121 is provided with a first communication port (not shown in the figure), and the first accommodating bin 121 and the third accommodating bin 1241 can be connected through the first communication port (not shown in the figure). ⁇ Mouth connected.
  • the fourth containing bin 1242 is located below the second containing bin 122, and the second containing bin 122 is provided with a second communication port (not shown in the figure), and the second containing bin 122 and the fourth containing bin 1242 can be connected through the second ⁇ Mouth connected.
  • the cooling airflow enters the box 11 from the front end of the box 11, and exits the box 11 from the rear end of the box 11.
  • the bracket 12 does not slide out of either end of the chassis, there are two paths of airflow.
  • the first path flows through the first storage compartment 121, the fan compartment 123, and the second storage compartment 122 in sequence; the second path in sequence It flows through the third containing bin 1241, the first communicating port, the fan bin 123, the second communicating port, and the fourth containing bin 1242.
  • the cooling airflow generated by the cooling fan 20 can effectively flow through the first storage compartment 121, the second storage compartment 122, the third storage compartment 1241, and the fourth storage compartment 1242, thereby enabling the chassis 10 to have a good The heat dissipation capacity.
  • the side wall of the first accommodating bin 121 is provided with a first communication port
  • the side wall of the second accommodating bin 122 is provided with a second communication port
  • the bottom of the first accommodating bin 121 is provided with a first communication port
  • the bottom of the second containing bin 122 is provided with a second communication port; or one communication port is on the side wall and one communication port is on the bottom.
  • the embodiment of the present invention does not limit this.
  • the case 11 further includes a backflow prevention plate 112.
  • the backflow prevention plate 112 in the box body 11 will block the rear end of the second storage compartment 122, so that the cooling air flow can pass from The rear end of the fourth accommodating bin 1242 is discharged.
  • the airflow enters from the front end of the first storage compartment 121, and flows through the first storage compartment 121, the fan compartment 123, and the first compartment. After the second containing bin 122, it is discharged from the rear end after passing through the passage and the fourth containing bin 1242.
  • the arrangement of the backflow prevention plate 112 can be various.
  • the top of the backflow prevention plate 112 can be fixed to the inner top wall of the box body 11 by a pin. Under the action of gravity, the backflow prevention plate 112 tends to flip down, so that when the bracket 12 is moved from the front end of the box body 11 After being pulled out, the backflow prevention plate 112 can be turned down under its own gravity.
  • an elastic member in order to improve the reliability of the backflow prevention plate 112, an elastic member may be provided.
  • an elastic member such as a torsion spring can be sleeved on the periphery of the pin.
  • One end of the torsion spring can be connected to the box 11, and the other end can be connected to the backflow prevention plate 112.
  • the backflow prevention plate 112 tends to It is turned down to block the rear end of the second storage compartment 122.
  • other machinery can also be used.
  • the structure seals the rear end of the second storage compartment 122, which is not specifically limited in this application.
  • the first communication port is located at a position communicating with the fourth storage compartment 1242, so that the first storage compartment 121 and the fourth storage compartment 1242 are connected to each other. Connected. Under the action of the cooling fan 20, a part of the cooling airflow enters the first receiving compartment 121 from the front end of the box body 11 through the passage, and then flows to the second receiving compartment 122 through the fan compartment 123 and then is discharged. Another part of the cooling airflow enters the fourth containing bin 1242 from the rear end of the box 11, enters the first containing bin 121 after passing through the first communication port, and finally flows to the second containing bin 122 through the fan bin 123 and then is discharged.
  • the airflow generated by the cooling fan 20 can still flow through the first accommodating compartment 121 and the second accommodating compartment 122. Continuous heat dissipation.
  • the chassis 10 can be used in various electronic devices such as network devices and storage devices.
  • the storage device may include any one of the enclosures 10 in the foregoing embodiments.
  • a cooling fan 20 is installed in the fan compartment 123 in the chassis 10, and a hard disk is installed in the first accommodating compartment 121 and the second accommodating compartment 122.
  • the storage device may also include a circuit board assembly, and the circuit board assembly may be disposed in the auxiliary storage compartment 124.
  • the arrangement of circuit board components can be varied.
  • the circuit board assembly may include a control board and/or a power supply module.
  • the circuit board assembly may be electrically connected to the hard disk in the first accommodating compartment 121 and/or the second accommodating compartment 122 through a cable.
  • the circuit board assembly is installed in the auxiliary storage compartment 124, the auxiliary storage compartment 124 is provided with a tank chain 30, one end of the tank chain 30 and The bracket 12 is fixedly connected, the other end is fixedly connected to the box body 11, and the cable is installed on the tank chain 30.
  • the tank chain 30 can play a good role in protecting the cables, and prevent the cables from entanglement, wear, pull-out and other undesirable phenomena.
  • the circuit board assembly can be fixed on the inner bottom wall or the inner surface of the box body 11.
  • the tank chain can still be used. Install the cable on the tank chain.
  • One end of the tank chain is connected to the box body, and the other end is connected to the chassis in the chassis.
  • the bracket is fixedly connected.
  • the chassis 10 may be applied to a computing device, the first storage compartment 121 and the second storage compartment 122 are equipped with computing blades, and the fan compartment 123 is installed with a heat dissipation fan 20.
  • the computing device may also include a circuit board assembly, and the circuit board assembly may be arranged in the auxiliary storage compartment 124.
  • the arrangement of circuit board components can be varied.
  • the circuit board assembly may include a control board and/or a power supply module.
  • the circuit board assembly may be electrically connected to the computing blades in the first storage compartment 121 and/or the second storage compartment 122 through cables.
  • the circuit board assembly is installed in the auxiliary storage compartment 124, the auxiliary storage compartment 124 is provided with a tank chain 30, one end of the tank chain 30 and The bracket 12 is fixedly connected, the other end is fixedly connected to the box body 11, and the cable is installed on the tank chain 30.
  • the tank chain 30 can play a good role in protecting the cables, and prevent the cables from entanglement, wear, pull-out and other undesirable phenomena.
  • the circuit board assembly can be fixed on the inner bottom wall or the inner surface of the box body 11.
  • the control board can be used to manage computing devices.
  • the tank chain can still be used. Install the cable on the tank chain.
  • One end of the tank chain is connected to the box body and the other end is connected to the chassis.
  • the bracket is fixedly connected.
  • the chassis 10 can be applied to a fusion device.
  • One of the first storage compartment 121 and the second storage compartment 122 is equipped with computing blades, the other storage compartment is equipped with a hard disk, and the fan compartment 123 is A cooling fan 20 is installed.
  • the fusion device may also include a circuit board assembly, and the circuit board assembly may be arranged in the auxiliary storage compartment 124.
  • the arrangement of circuit board components can be varied.
  • the circuit board assembly may include a control board and/or a power supply module. The circuit board assembly can be electrically connected with the computing blade and the hard disk in the accommodating bin through a cable.
  • the circuit board assembly is installed in the auxiliary storage compartment 124, the auxiliary storage compartment 124 is provided with a tank chain 30, one end of the tank chain 30 and The bracket 12 is fixedly connected, the other end is fixedly connected to the box body 11, and the cable is installed on the tank chain 30.
  • the tank chain 30 can play a good role in protecting the cables, and prevent the cables from entanglement, wear, pull-out and other undesirable phenomena.
  • the circuit board assembly can be fixed on the inner bottom wall or the inner surface of the box body 11. Circuit board components can be used to manage fusion devices.
  • the circuit board assembly can be electrically connected to the hard disk or the computing blade in the storage compartment through a cable.
  • the tank chain can still be used.
  • the cable is installed on the tank chain.
  • One end of the tank chain is connected to the box body and the other end is connected to the tank chain.
  • the bracket in the chassis is fixedly connected.
  • the computing blade in the embodiment of the present invention can be replaced with other electrical components such as a processor, and the hard disk can be replaced with electrical components such as a storage blade, which is not limited in the embodiment of the present invention.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

一种机箱（10）和存储设备，以解决机箱（10）使用体验差、散热性较低的问题，该机箱（10）包括箱体（11）和支架（12），箱体（11）具有贯穿其第一端和第二端的通道；支架（12）可滑动的设置在箱体（11）的通道内；支架（12）设有沿通道的第一端向第二端依次设置的第一容纳仓（121）、风扇仓（123）和第二容纳仓（122），第一容纳仓（121）可由第一端滑出箱体（11），第二容纳仓（122）可由第二端滑出箱体（11），风扇仓（123）用于安置散热风扇（20）；该机箱（10）能够有效缩短支架（12）滑出箱体（11）的长度，从而支架（12）可以安装更多电器元件。另外，还有助于提升机箱（10）的连续散热性。

Description

一种机箱和存储设备
相关申请的交叉引用
本申请要求在2020年01月16日提交中国专利局、申请号为202010044807.0、申请名称为“一种硬盘框”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；本申请要求在2020年02月10日提交中国专利局、申请号为202010085251.X、申请名称为“一种机箱和存储设备”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
本申请涉及信息技术领域，尤其涉及一种机箱和存储设备。
背景技术
随着数据量越来越庞大，用户对存储设备的存储能力提出了更高的要求。在存储设备中，存储容量是影响其存储能力的关键要素。简单来说，单个硬盘的容量和硬盘的数量决定了存储设备的存储容量；随着硬盘数量的增加和功耗的提升，业界对存储设备的散热性能也提出了较高的要求。然而，机箱的结构对存储设备的散热性能有着较大的影响，因此，如何对机箱的结构进行合理布局，是提升存储设备的存储性能、散热性能的关键要素。
发明内容
本申请提供了一种能够有效保证散热性的机箱和存储设备。
一方面，本申请提供了一种机箱，用于容纳、承托或固定电气元件。具体来说，机箱可以包括箱体和位于箱体内的支架。电气元件可以固定在支架上，支架位于箱体内时，箱体能够为支架以及固定在支架上的电气元件提供一定的保护功能或提供一定的密闭性。位于便于维护，在本申请提供的机箱中，箱体内具有贯穿箱体的第一端和第二端的通道，支架可滑动的设置在箱体的通道内。另外，为了便于电气元件的安装和散热，支架中设有第一容纳仓、风扇仓和第二容纳仓，且第一容纳仓、风扇仓和第二容纳仓沿通道的第一端向第二端依次设置。当支架由箱体(或通道)的第一端滑出时，第一容纳仓能够暴露在箱体外，以便于用户对第一容纳仓内的电气元件进行维护。当支架由箱体(或通道)的第二端滑出时，第二容纳仓能够暴露在箱体外，以便于用户对第二容纳仓内的电气元件进行维护。风扇仓用于安装散热风扇。具体来说，当支架未滑出箱体时，散热风扇通过自身的旋转产生压差，箱体外的空气可由箱体的第一端进入容纳仓，经风扇仓后流向第二容纳仓，最终由箱体的第二端排出。也就是散热风扇产生的冷却气流可由所述箱体的第一端进入所述第一容纳仓，经所述风扇仓流向所述第二容纳仓，并由所述箱体的第二端排出。即散热风扇能够产生贯穿通道的第一端和第二端的冷却气流，且能够流经第一容纳仓和第二容纳仓，从而能够对第一容纳仓和第二容纳仓内的电气元件起到良好的散热效果。
另外，在一些实施方式中，机箱中还可以设置额外的容纳仓。例如，在本申请提供的一个实施方式中，还设有辅助容纳仓。辅助容纳仓可以设置在支架的外围与箱体支架，且辅助容纳仓贯穿箱体的第一端和第二端；辅助容纳仓内设有挡板，挡板设置在风扇仓在辅 助容纳仓的投影内，挡板将辅助容纳仓分隔为第三容纳仓和第四容纳仓；第三容纳仓位于第一容纳仓的一侧，第四容纳仓位于第二容纳仓的一侧。进一步的，其中，第一容纳仓设有第一连通口，第二容纳仓设有第二连通口；支架未滑出箱体时，第一容纳仓和第三容纳仓通过第一连通口连通，第二容纳仓与第四容纳仓通过第二连通口连通；散热风扇产生的冷却气流一部分可由箱体的第一端进入第一容纳仓，经风扇仓流向第二容纳仓，并由箱体的第二端排出；另一部分可由箱体的第一端进入第三容纳仓，经第一连通口进入第一容纳仓，经风扇仓流向第二容纳仓，然后由第二连通口排入第四容纳仓，并由箱体的第二端排出。通过这种结构设置，使得散热风扇产生的冷却气流能够对第一容纳仓、第二容纳仓、第三容纳仓和第四容纳仓得到良好的散热作用，因此，有利于提升箱体的散热性。具体实现，第一容纳仓的侧壁设有第一连通口，第二容纳仓设的侧壁有第二连通口；或者，第一容纳仓的底部设有第一连通口，第二容纳仓的底部设有第二连通口；或者一个连通口在侧壁，一个连通口在底部。
当支架中的第一容纳仓由箱体的第一端被拉出时，为了保证散热的连续性，在本申请提供的一个实施方式中，机箱内还设有防回流板。在具体实施时，防回流板可转动的设置在通道内，当第一容纳仓滑出箱体后，防回流板封堵第二容纳仓的第二端。此时，散热风扇产生的冷却气流可由第一容纳仓经风扇仓流向第二容纳仓，然后经通道排入第四容纳仓，并由箱体的第二端排出。
当支架中的第二容纳仓由箱体的第二端被拉出时，为了保证散热的连续性，在本申请提供的另一个实施方式中，当第二容纳仓滑出箱体后，第二容纳仓可以通过第一连通口与第四容纳仓连通时，散热风扇产生的冷却气流，一部分可由箱体的第一端经通道进入第一容纳仓，经风扇仓流向第二容纳仓后排出；另一部分可由箱体的第二端进入第四容纳仓，经第一连通口后进入第一容纳仓，经风扇仓流向第二容纳仓后排出。
另外，在具体实施时，通道的类型可以是多样的。
例如，通道可以为直线形；即支架能够沿直线的路径在通道内滑动。另外，通道还可以为圆弧形；即支架能够沿圆弧线的路径在通道内滑动。
在一些实施方式中，第一容纳仓的长度、第二容纳仓的长度可以是多样的。例如，第一容纳仓和第二容纳仓的长度可以相同；也可是第一容纳仓与第二容纳仓关于风扇仓对称设置。在另外一些实施方式中，第一容纳仓的长度也可以大于或小于第二容纳仓的长度。
另外，本申请还提供了一种存储设备，包括上述任意一种的机箱。机箱中的散热仓内安装有散热风扇，第一容纳仓和第二容纳仓中安装有硬盘。进一步的，存储设备还包含电路板组件，在具体实施时，电路板组件的设置方式可以是多样的。例如，电路板组件可以包括控制板和/或电源模块。电路板组件可以通过线缆与支架中的硬盘电连接。另外，为了增加线缆的可靠性，线缆可以安装在坦克链上，坦克链的一端可以与支架固定连接，另一端可以与箱体固定连接。当支架相对于箱体滑动时，坦克链能够对线缆起到良好的保护作用，防止线缆产生纠缠、磨损、拉脱等不良现象。进一步的，电路板组件可以安装在辅助容纳仓。具体的，控制板组件可以固定在箱体的内侧面或内底壁上。
附图说明
图1为本申请实施例提供的一种机箱中的支架未被拉出时的立体结构示意图；
图2为本申请实施例提供的一种机箱中的支架由前端被拉出后的立体结构示意图；
图3为本申请实施例提供的一种机箱中的支架由后端被拉出后的立体结构示意图；
图4为本申请实施例提供的一种机箱中的支架未被拉出时的剖面结构示意图；
图5为本申请实施例提供的一种机箱中的支架由前端被拉出后的剖面结构示意图；
图6为本申请实施例提供的一种机箱中的支架由后端被拉出后的剖面结构示意图；
图7为本申请实施例提供的一种坦克链的立体结构示意图。
具体实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请作进一步地详细描述。
为了方便理解本申请实施例提供的机箱，下面首先介绍一下其应用场景。
本申请实施例提供的机箱可应用在多种电子设备中，用于容纳、承托或固定电子设备中的电器元件。例如，机箱可应用在存储设备中。具体来说，存储设备中可以包括硬盘(可以是机械硬盘或固态硬盘等存储器件)、电路板组件和散热风扇，硬盘、电路板组件和散热风扇可以固定在机箱内，机箱可以为硬盘、电路板组件和散热风扇提供保护作用，以提升存储设备的安全性。在具体实施时，硬盘用于存储数据以实现存储设备的存储功能；电路板组件与硬盘电连接，以实现对硬盘的供电、数据分配、读取等功能；散热风扇可以产生冷却气流，用于为硬盘和电路板组件散热，以保证存储设备的正常运行。电路板组件与硬盘可以通过线缆电连接。
在一些实施方式中，机箱中可以包括箱体和位于箱体内的支架，支架可抽拉式的设置在箱体中。硬盘和电路板组件可以设置在支架中，当需要对硬盘或电路板组件进行维护时，可以将支架拉出箱体，从而便于用户进行操作。在一些存储设备中，可以将硬盘设置在支架的前端(或拉出端)，将电路板组件设置在支架的后端(远离拉出端的一端)，将散热风扇设置在硬盘和电路板组件之间。在散热风扇的作用下，冷却气流可以从支架的前端进入并从支架的后端排出。在实际使用时，将支架拉出箱体后，支架与箱体之间会形成悬臂结构，因此，若支架被拉出的长度较大时会存在较大的倾倒风险。另外，当支架被拉出后，支架与箱体之间的抽拉结构(如滑轨、滑槽等)会承受较大的力矩，容易产生失效等风险。另外，若想选用受力强度更高的抽拉结构，则会明显提升采购(或制作)成本，会降低机箱的市场竞争力。另外，在实际应用中，存储设备会成列排布在机房中，两列存储设备之间可以形成通道，以便于用户通行。但是，在进行维护工作时，将支架完全拉出箱体后，拉出的长度需不大于通道的宽度，因此，通道的最小宽度往往取决于支架的最大拉出长度，不利于实现通道的最小化设置，且不利于提升机房的空间利于率。
基于目前的存储设备所存在的上述问题，本申请实施例提供了一种能够降低支架拉出长度的机箱。
为了清楚的理解本申请技术方案，下面将结合具体实施例和附图对本申请提供的机箱进行详细说明。
以下实施例中所使用的术语只是为了描述特定实施例的目的，而并非旨在作为对本申请的限制。如在本申请的说明书和所附权利要求书中所使用的那样，单数表达形式“一个”、“一种”、“上述”、“该”和“这一”旨在也包括例如“一个或多个”这种表达形式，除非其上下文中明确地有相反指示。还应当理解，在本申请以下各实施例中，“至少一个”、“一个或多个”是指一个、两个或两个以上。术语“和/或”，用于描述关联对象的关联关系， 表示可以存在三种关系；例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B的情况，其中A、B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。
在本说明书中描述的参考“一个实施例”或“一些实施例”等意味着在本申请的一个或多个实施例中包括结合该实施例描述的特定特征、结构或特点。由此，在本说明书中的不同之处出现的语句“在一个实施例中”、“在一些实施例中”、“在其他一些实施例中”、“在另外一些实施例中”等不是必然都参考相同的实施例，而是意味着“一个或多个但不是所有的实施例”，除非是以其他方式另外特别强调。术语“包括”、“包含”、“具有”及它们的变形都意味着“包括但不限于”，除非是以其他方式另外特别强调。
如图1所示，在本申请提供的一个实施例中，为了能够清楚显示出支架12的结构，图中省略了箱体11顶部的结构。机箱10中包括箱体11和位于箱体11内的支架12；支架12中包括用于容纳电器元件的第一容纳仓121和第二容纳仓122，支架12可双向抽拉式的设置在箱体11内。具体来说，如图2所示，支架12可以由箱体11的第一端(或前端)抽出。当支架12被抽出后，第一容纳仓121便可暴露在箱体11外，用户可以对容纳在第一容纳仓121内的电器元件进行维护等工作。另外，如图3所示，支架12也可以由箱体11的第二端(或后端)抽出。当支架12由箱体11的第二端抽出后，第二容纳仓122便可暴露在箱体11外，用户可以对容纳在第二容纳仓122内的电器元件进行维护等工作。通过上述的排布方式，可以有效降低支架12被拉出的长度。具体来说，若第一容纳仓121的长度为L1，第二容纳仓122的长度为L2，第一容纳仓121和第二容纳仓122的长度总和为：L1+L2＝L3。若机箱10采用以上双向抽拉的方式，则支架12被拉出的最大长度可以不大于L1或L2，且小于L3。因此，当支架12被拉出后，不会对支架12与箱体11之间的抽拉结构产生较大力矩，从而有助于降低抽拉结构的制作或采购成本，有利于提升箱体11的市场竞争力。从而支架12可以安装更多电器元件。另外，在实际应用时，由于支架12被拉出的最大长度得到了有效缩减，因此，当多个箱体11集中摆放在机房等应用现场时，两个相对摆放(如两个箱体11的前端间隔相对摆放)的箱体11之间的距离可以得到有效的缩减，从而有利于提升机房等应用现场的空间利用率。电器元件可以为硬盘或计算刀片等，本发明实施例对此不作限定。
在具体实施时，第一容纳仓121的长度与第二容纳仓122的长度可以相同也可以不同。
例如，在本申请提供的一个实施例中，第一容纳仓121的长度和第二容纳仓122的长度相同。第一容纳仓121和第二容纳仓122之间设有风扇仓123，且第一容纳仓121和第二容纳仓122关于风扇仓123对称设置。风扇仓123可容纳冷却风扇，请结合参阅图4，当支架12未被拉出箱体11时，冷却风扇产生的气流可以由箱体11的前端进入，由箱体11的后端排出。或者，在一些实施方式中，冷却风扇产生的气流也可以由箱体11的后端进入，由箱体11的前端排出，从而能够对第一容纳仓121和第二容纳仓122内的电器元件进行散热。
在一些实施方式中，支架12的外围与箱体11的内壁之间还可以设置用于容纳一些电器元件的容纳仓。例如，在本申请提供的一个实施例中，支架12的外围与箱体11的内壁之间设有辅助容纳仓124。以存储设备为例，在具体应用时，辅助容纳仓124中可以设置电路板组件。电路板组件可以固定在支架12的外围，也可以固定在箱体11的内壁上。或者，电路板组件中的一些器件可以固定在支架12的外围，另一部分器件可以固定在箱体 11的内壁上。电路板组件与硬盘可以通过线缆电连接。
在具体实施时，辅助容纳仓124的设置位置可以根据箱体11和支架12的形状、抽拉结构的设置位置等作合理选择。
例如，如图2和图3所示，在本申请提供的一个实施例中，箱体11可以是前、后两端贯通的矩形壳体结构，支架12可以是矩形的立方体框架结构。支架12的左侧和箱体11的左侧壁通过抽拉结构(图中未示出)进行连接，支架12的右侧和箱体11的右侧壁通过抽拉结构(图中未示出)进行连接，支架12可由箱体11的前端被拉出，也可以由箱体11的后端被拉出。第一容纳仓121、风扇仓123和第二容纳仓122从支架12的前端向后端依次排布。辅助容纳仓124设置在支架12的下侧与箱体11的底壁之间的间隙内，从而能够增加对机箱10空间的利用率。在另外一些实施方式中，箱体11和支架12的结构形状并不仅限于为上述的矩形结构。例如，箱体11也可以是截面为圆形、三角形或者其他多边形的筒状结构。箱体11可以是球形、梯形等形状的立方体结构。另外，箱体11中所形成的通道的结构也可以是多样的。例如，通道可以是直线形，也可以是圆弧形等。本申请对此不作具体限定。
下面将对机箱10内的散热过程进行详细说明。
如图4所示，当支架12未被拉出箱体11时，在散热风扇20的作用下，冷却气流(由图中带有箭头的粗实线表示)由箱体11的前端进入箱体11内，由箱体11的后端排出箱体11。在此过程中，气流依次流经第一容纳仓121、风扇仓123和第二容纳仓122，从而可以为设置在第一容纳仓121和第二容纳仓122内的电器元件提供散热。
在一些实施方式中，为了使得散热风扇20产生的气流也能够流经辅助容纳仓124。在本申请提供的一个实施例中，辅助容纳仓124的中部(或风扇仓123的下方)设有挡板111，挡板111将辅助容纳仓124分隔为第三容纳仓1241和第四容纳仓1242。第三容纳仓1241位于第一容纳仓121的下方，且第一容纳仓121设有第一连通口(图中未示出)，第一容纳仓121和第三容纳仓1241可以通过第一连通口连通。第四容纳仓1242位于第二容纳仓122的下方，且第二容纳仓122设有第二连通口(图中未示出)，第二容纳仓122和第四容纳仓1242可以通过第二连通口连通。具体来说，在散热风扇20的作用下，冷却气流由箱体11的前端进入箱体11内，由箱体11的后端排出箱体11。在此过程中，当支架12没有滑出机箱任何一端时，气流存在两条路径，第一条路径依次流经第一容纳仓121、风扇仓123和第二容纳仓122；第二条路径依次流经第三容纳仓1241、第一连通口、风扇仓123、第二连通口和第四容纳仓1242。通过这种结构设置，使得散热风扇20产生的冷却气流能够有效的流经第一容纳仓121、第二容纳仓122、第三容纳仓1241和第四容纳仓1242，从而能够使得机箱10具备良好的散热能力。具体实现，第一容纳仓121的侧壁设有第一连通口，第二容纳仓122设的侧壁有第二连通口；或者，第一容纳仓121的底部设有第一连通口，第二容纳仓122的底部设有第二连通口；或者一个连通口在侧壁，一个连通口在底部。本发明实施例对此不作限定。
另外，在对第一容纳仓121和第二容纳仓122内的电器元件进行维护时，需要将支架12向外拉出。为了保持机箱10的散热能力，在本申请提供的一个实施例中，箱体11中还包括防回流板112。
具体来说，如图5所示，当支架12从箱体11的前端被拉出后，箱体11内的防回流板112会封堵第二容纳仓122的后端，使冷却气流能从第四容纳仓1242的后端排出。具体来 说，当支架12从箱体11的前端后拉出后，在散热风扇20的作用下，气流由第一容纳仓121的前端进入，流经第一容纳仓121、风扇仓123、第二容纳仓122后，经通道、第四容纳仓1242后从后端排出。当用户拉出支架12对第一容纳仓121内的电器元件进行维护时，散热风扇20产生的气流仍能够很好的流经第一容纳仓121和第二容纳仓122，从而能够有效保证其连续散热性。在具体实施时，防回流板112的设置方式可以是多样的。例如，防回流板112的顶部可以通过销轴固定在箱体11的内顶壁，在重力作用下，防回流板112趋于向下翻转，从而能够使得当支架12从箱体11的前端被拉出后，防回流板112能够在自身的重力作用下向下翻转。另外，在一些实施方式中，为了提升防回流板112的可靠性，可以设置弹性件。例如，可以在销轴的外围套设扭簧等弹性件，扭簧的一端可以与箱体11连接，另一端可以与防回流板112连接，在扭簧的弹性力下，防回流板112趋于向下翻转，从而封堵第二容纳仓122的后端。在其他实施方式中，当支架12从箱体11的前端被拉出后，为了封堵第二容纳仓122的后端，使冷却气流能够流经第四容纳仓1242，也可以采用其他的机械结构对第二容纳仓122的后端进行封堵，本申请对此不作具体限定。
另外，如图6所示，当支架12从箱体11的后端被拉出后，第一连通口位于与第四容纳仓1242连通的位置，使第一容纳仓121与第四容纳仓1242连通。在散热风扇20的作用下，一部分冷却气流由箱体11的前端经过通道进入第一容纳仓121，然后经风扇仓123流向第二容纳仓122后排出。另一部分冷却气流由箱体11的后端进入第四容纳仓1242，经第一连通口后进入第一容纳仓121，最后经风扇仓123流向第二容纳仓122后排出。当用户拉出支架12对第二容纳仓122内的电器元件进行维护时，散热风扇20产生的气流仍能够很好的流经第一容纳仓121和第二容纳仓122，从而能够有效保证其连续散热性。
另一方面，在具体应用时，机箱10可以应用在网络设备、存储设备等多种电子设备中。
例如，存储设备中可以包括上述实施例中的任意一种机箱10。机箱10中的风扇仓123内安装有散热风扇20，第一容纳仓121和第二容纳仓122内安装有硬盘。进一步的，存储设备还可以包含电路板组件，电路板组件可以设置在辅助容纳仓124内。在具体实施时，电路板组件的设置方式可以是多样的。例如，在本申请提供的一个实施方式中，电路板组件可以包括控制板和/或电源模块。电路板组件可以通过线缆与第一容纳仓121和/或第二容纳仓122中的硬盘电连接。请结合参阅图7，为了增加线缆的可靠性，在本申请提供的一个实施例中，电路板组件安装在辅助容纳仓124，辅助容纳仓124设有坦克链30，坦克链30的一端与支架12固定连接，另一端与箱体11固定连接，线缆安装在坦克链30上。当支架12相对于箱体11滑动时，坦克链30能够对线缆起到良好的保护作用，防止线缆产生纠缠、磨损、拉脱等不良现象。一种实现，电路板组件可以固定在箱体11的内底壁或内侧面上。当电路板组件不在辅助容纳仓，电路板组件与硬盘通过线缆电连接时，仍然可以使用坦克链，将线缆安装在坦克链上，坦克链一端与箱体连接，另一端与机箱中的支架固定连接。
在另外一种实施例中，机箱10可以应用于计算设备中，第一容纳仓121和第二容纳仓122内安装有计算刀片，风扇仓123内安装有散热风扇20。进一步的，计算设备还可以包含电路板组件，电路板组件可以设置在辅助容纳仓124内。在具体实施时，电路板组件的设置方式可以是多样的。例如，在本申请提供的一个实施方式中，电路板组件可以包括控制板和/或电源模块。电路板组件可以通过线缆与第一容纳仓121和/或第二容纳仓122 中的计算刀片电连接。请结合参阅图7，为了增加线缆的可靠性，在本申请提供的一个实施例中，电路板组件安装在辅助容纳仓124，辅助容纳仓124设有坦克链30，坦克链30的一端与支架12固定连接，另一端与箱体11固定连接，线缆安装在坦克链30上。当支架12相对于箱体11滑动时，坦克链30能够对线缆起到良好的保护作用，防止线缆产生纠缠、磨损、拉脱等不良现象。一种实现，电路板组件可以固定在箱体11的内底壁或内侧面上。控制板可以用于对计算设备进行管理。当电路板组件不在辅助容纳仓，电路板组件与计算刀片通过线缆电连接时，仍然可以使用坦克链，将线缆安装在坦克链上，坦克链一端与箱体连接，另一端与机箱中的支架固定连接。
在另外一种实施例中，机箱10可以应用于融合设备中，第一容纳仓121和第二容纳仓122中的一个容纳仓安装有计算刀片，另外一个容纳仓安装有硬盘，风扇仓123内安装有散热风扇20。进一步的，融合设备还可以包含电路板组件，电路板组件可以设置在辅助容纳仓124内。在具体实施时，电路板组件的设置方式可以是多样的。例如，在本申请提供的一个实施方式中，电路板组件可以包括控制板和/或电源模块。电路板组件可以通过线缆与容纳仓中的计算刀片和硬盘电连接。请结合参阅图7，为了增加线缆的可靠性，在本申请提供的一个实施例中，电路板组件安装在辅助容纳仓124，辅助容纳仓124设有坦克链30，坦克链30的一端与支架12固定连接，另一端与箱体11固定连接，线缆安装在坦克链30上。当支架12相对于箱体11滑动时，坦克链30能够对线缆起到良好的保护作用，防止线缆产生纠缠、磨损、拉脱等不良现象。一种实现，电路板组件可以固定在箱体11的内底壁或内侧面上。电路板组件可以用于对融合设备进行管理。另外一种实现，电路板组件可以通过线缆与容纳仓中的硬盘或计算刀片电连接。当电路板组件不在辅助容纳仓，电路板组件与硬盘或计算刀片通过线缆电连接时，仍然可以使用坦克链，将线缆安装在坦克链上，坦克链一端与箱体连接，另一端与机箱中的支架固定连接。
另一种实现，本发明实施例计算刀片可以替换为处理器等其他电器元件，硬盘可以替换为存储刀片等电器元件，本发明实施例对此不作限定。

Claims (10)

  1. 一种机箱，其特征在于，包括：
    箱体，具有贯穿其第一端和第二端的通道；
    支架，可滑动的设置在所述箱体的所述通道内；
    所述支架设有沿所述通道的所述第一端向所述第二端依次设置的第一容纳仓、风扇仓和第二容纳仓，所述第一容纳仓可由所述第一端滑出所述箱体，所述第二容纳仓可由所述第二端滑出所述箱体；
    其中，所述风扇仓用于安置散热风扇。
  2. 根据权利要求1所述的机箱，其特征在于，所述支架未滑出所述箱体时，所述散热风扇产生的冷却气流可由所述箱体的第一端进入所述第一容纳仓，经所述风扇仓流向所述第二容纳仓，并由所述箱体的第二端排出。
  3. 根据权利要求1所述的机箱，其特征在于，还包括辅助容纳仓；
    所述辅助容纳仓设置在所述支架的外围与所述箱体之间，且所述辅助容纳仓贯穿所述箱体的第一端和第二端；
    所述辅助容纳仓内设有挡板，所述挡板设置在所述风扇仓在所述辅助容纳仓的投影内，所述挡板将所述辅助容纳仓分隔为第三容纳仓和第四容纳仓；
    所述第三容纳仓位于所述第一容纳仓的一侧，所述第四容纳仓位于所述第二容纳仓的一侧。
  4. 根据权利要求3所述的机箱，其特征在于，所述第一容纳仓设有第一连通口，所述第二容纳仓设有第二连通口；所述支架未滑出所述箱体时，所述第一容纳仓和所述第三容纳仓通过所述第一连通口连通，所述第二容纳仓与所述第四容纳仓通过所述第二连通口连通；所述散热风扇产生的冷却气流一部分可由所述箱体的第一端进入所述第一容纳仓，经所述风扇仓流向所述第二容纳仓，并由所述箱体的第二端排出；另一部分可由所述箱体的第一端进入所述第三容纳仓，经所述第一连通口进入所述第一容纳仓，经所述风扇仓流向所述第二容纳仓，然后由所述第二连通口排入所述第四容纳仓，并由所述箱体的第二端排出。
  5. 根据权利要求3所述的机箱，其特征在于，还包括防回流板；
    所述防回流板可转动的设置在所述通道内，所述第一容纳仓滑出所述箱体后，所述防回流板封堵所述第二容纳仓的第二端；
    所述散热风扇产生的冷却气流可由所述第一容纳仓经所述风扇仓流向所述第二容纳仓，然后经所述通道排入所述第四容纳仓，并由所述箱体的第二端排出。
  6. 根据权利要求3所述的机箱，其特征在于，所述第二容纳仓滑出所述箱体，且所述第一容纳仓通过所述第一连通口与所述第四容纳仓连通时，所述散热风扇产生的冷却气流，一部分可由所述箱体的第一端经所述通道进入所述第一容纳仓，经所述风扇仓流向所述第二容纳仓后排出；另一部分可由所述箱体的第二端进入所述第四容纳仓，经所述第一连通口后进入所述第一容纳仓，经所述风扇仓流向所述第二容纳仓后排出。
  7. 根据权利要求1至6中任意一项所述的机箱，其特征在于，所述通道为直线形或圆弧形通道。
  8. 根据权利要求1至7中任意一项所述的机箱，其特征在于，所述第一容纳仓和所 述第二容纳仓关于所述风扇仓对称设置。
  9. 一种存储设备，其特征在于，包括如权利要求1至8中任意一项所述的机箱；其中，所述权利要求1-8任意一项所述的机箱中的风扇仓内安装有散热风扇；所述权利要求1-8任意一项所述的机箱中的所述第一容纳仓和所述第二容纳仓中安装有硬盘。
  10. 根据权利要求9所述的存储设备，其特征在于，所述存储设备还包括电路板组件；所述电路板组件安装在所述权利要求1-8任一所述的机箱内，所述电路板组件与所述硬盘通过线缆电连接；所述线缆安装在坦克链上，所述坦克链一端与所述权利要求1-8任一所述的机箱中的箱体连接，另一端与所述权利要求1-8任一所述的机箱中的支架固定连接。
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