158results about "Reducing temperature influence on carrier" patented technology

The embodiment of the invention provides a server and a liquid cooling hard disk frame. The server comprises at least two cold plates which are oppositely arranged at intervals, an inlet water segregator and an outlet water segregator, cooling cavities are integrally formed in the cold plates, and cooling liquid flows in the cooling cavities; an accommodating cavity is formed between the at least two cold plates and is used for inserting a hard disk module, so that the heat of the hard disk module is transferred to the cooling liquid in the cooling cavity; the inlet end of the cooling cavity is communicated to the flow channel of the inlet water segregator, so that cooling liquid flows into the cooling cavity from the inlet water segregator; the outlet end of the cooling cavity is communicated to a flow channel of the outlet water segregator, so that cooling liquid flowing through the cooling cavity is collected through the outlet water segregator; wherein the at least two cold plates are connected between the inlet water segregator and the outlet water segregator. According to the server and the liquid-cooled hard disk frame provided by the invention, the thickness of the cold plate can be reduced, and the deployment density of the hard disk is improved while the heat dissipation efficiency is ensured.

Disclosed is the implementation of microstructured surfaces on electronic devices to increase the efficiency of two-phase immersion cooling of such electronic devices. The microstructures are adapted to inhibit vapor blanket formation at the device surface during heat transfer to a dielectric cooling fluid by promoting formation and release of vapor bubbles in the dielectric cooling fluid that are roughly an order of magnitude smaller than vapor bubbles formed in the absence of the microstructures.

The invention relates to the technical field of electronic information storage, and discloses an electronic information storage box with a protection structure, and the electronic information storage box comprises a box body, in the moving process of a bearing shell, the bearing shell drives a sliding rod to move, the sliding rod slides on the inner wall of a fixed shell, the sliding rod drives a vertical block to move, and the vertical block drives an elastic rod to move; under the limitation of a limiting groove, an elastic rod drives a sliding block to move on the inner wall of the limiting groove, the sliding block drives a transverse rod to move, the transverse rod drives a connecting plate to move, the connecting plate drives a round rod to move, the round rod drives square plates to move, and the two square plates get close to each other in the water cooling box to extrude cold water in the water cooling box; and cold water enters the elastic pipe and enters the water bag through the elastic pipe, so that the water bag is filled with the cold water, the cold water is conducted into the lifting plate through cold transfer, the lifting plate can perform water-cooling heat dissipation work on the hard disk, and the heat dissipation protection effect of the box body on the bearing shell is improved.

The invention relates to the technical field of memory bank testing, in particular to a memory bank aging testing device and method.The memory bank aging testing device comprises a testing box, a testing cavity is formed in the testing box, a testing plate is arranged in the testing cavity, and a memory bank is inserted into the testing plate. A double-shaft motor is matched with an electromagnetic clutch to respectively drive a soaking mechanism and a heat recovery mechanism, a reciprocating screw rod drives an extension box to move up and down in a reciprocating manner, a toothed plate and a driving gear are in meshing transmission, so that a rotating pipe rotates while moving, and a spray pipe forms composite sweeping airflow; dehumidification and regeneration are synchronized through cooperation with continuous rotation of the rotary box, closed-loop air treatment is formed, dynamic and uniform distribution of hot air in the test cavity is achieved, temperature stratification is effectively eliminated, meanwhile, energy consumption is remarkably reduced through waste heat recovery and medium regeneration, and the test efficiency is improved. And high uniformity, high cleanliness and low-energy-consumption operation of a high-temperature aging test environment are guaranteed.

The invention relates to the technical field of heat dissipation of solid state disks, and discloses a solid state disk self-assembled with an internal circulation system and a heat dissipation method of the solid state disk. According to the solid state disk, a detection module analyzes collected sensor data to obtain temperature distribution information; the activation module activates heat pipe working fluid to establish a transmission path; the conduction module guides heat to the condensation section through the heat pipe; the absorption module buffers peak heat by using a phase-change material; the release module dissipates heat to the environment through the heat dissipation fins. Efficient conduction, storage and release of heat in the solid state disk are achieved, the heat dissipation system can adjust the heat dissipation strategy in a self-adaptive mode according to the working load, temperature fluctuation is effectively coped with, and long-term stable operation of equipment is guaranteed.

Methods, systems, and devices for multiple-stack memory system with integrated cooling unit are described. A multiple-stack memory system may include a first memory device that comprises a first logic die and a first stack of memory dies. The multiple-stack memory system may include a second memory device that comprises a second logic die and a second stack of memory dies. A cooling unit of the multiple-stack memory system may be coupled with a bottom memory die of the first stack of memory dies and coupled with a top memory die of the second stack of memory dies.

The present invention relates to the technical field of cloud platform storage, and disclosed is a data storage device based on a cloud platform. The present invention comprises a housing assembly; two protection assemblies are symmetrically arranged outside the housing assembly; a sealing cover assembly is arranged at the upper end of the housing assembly; a base assembly is arranged on the bottom side of the housing assembly; a storage assembly is arranged in the housing assembly; the housing assembly comprises a storage machine housing; a positioning frame is fixedly mounted on the inner side of the storage machine housing; and positioning grooves are formed in the surface of the positioning frame. According to the present invention, when protective arc plates are pressed, assembly rods drive guide sliding blocks to move, and springs are fixedly connected between the guide sliding blocks and limiting frames, such that a buffer protection effect can be achieved through elastic force generated by the springs, thereby improving the anti-collision performance of a storage device, facilitating improvement of the structural strength of the storage device, effectively preventing the storage machine housing from being prone to deformation and damage due to a hard collision, improving the heat dissipation performance of the storage device, and preventing a memory bank from being prone to damage due to an excessively high temperature.

The invention relates to the technical field of data storage devices, and discloses a data storage device for electronic information engineering and a use method thereof, and the data storage device comprises a data storage device and a cooling and cleaning mechanism. Information data can be stored through the data storage device, the cooling and cleaning mechanism can cool the interior of the machine body and can cool and clean the front sides of the multiple disks, the lifting assembly can adjust the height of the machine body, and the heat dissipation effect on the interior of the machine body is further improved through the heat dissipation assembly; a collecting block and an exhaust pipe can quickly discharge heat absorbed by a metal heat conduction block, so that the effects of improving the heat dissipation effect of the interior of the data storage device, dissipating heat of the front sides of the plurality of magnetic disks while dissipating heat, and reducing the amount of dust adsorbed by the front sides of the plurality of magnetic disks are achieved; the problems that the heat dissipation effect of a data storage device on a disk cannot be improved, the limiting and fixing effect on the disk is not good enough, and the dust adsorption amount of the front side of the disk cannot be reduced are solved.

The invention relates to the technical field of information storage equipment, and discloses storage equipment for information technology management and a using method thereof.The storage equipment comprises a main body, three drawer grooves are formed in the front face of the main body, two long grooves are formed in the inner walls of the front face and the back face of each drawer groove, and four limiting plates are fixedly connected to the inner wall of the bottom of each drawer groove; the four limiting plates are symmetrically arranged in pairs, the two sets of limiting plates are symmetrically distributed with the middle of the drawer groove as the center, and two vertical plates are fixedly connected to the inner wall of the bottom of the drawer groove. When the two movable plates and the second connecting lugs push the L-shaped plates with the servers to rotate upwards, the two rotating L-shaped plates can drive the servers to be in an inclined state, and then the sliding tendency of the stored servers in the horizontal direction can be reduced; therefore, the risk that the server slips during storage due to vibration force generated when the server works or is subjected to external force is reduced, and the stability of the server during storage can be improved.

A data storage system having data storage devices (DSDs) housed in rows in an enclosure further includes a series of funnel structures within which a respective row of DSDs is positioned, where the funnel structures are configured successively wider from front to back to direct airflow through the respective row to a successively wider central exhaust channel. The system may further include an upper wall structure with a deflector portion configured to direct airflow from above down to a back section of the DSDs, side channels extending beyond the deflector portion toward the back to direct airflow down to successive rows of DSDs beyond the deflector portion, and a central channel extending from the deflector portion toward the front and over a cutout portion of a ceiling structure and configured to receive exhaust airflow from a front section of the DSDs via the cutout portion.

The invention relates to the technical field of mobile hard disks, in particular to a mobile data storage hard disk which comprises a mobile hard disk assembly and a mobile hard disk automatic retraction mechanism located on the mobile hard disk assembly. The mobile hard disk automatic retraction mechanism comprises a hard disk rebound transmission assembly installed between the metal inner shell and the waterproof lower shell, an activation assembly located at the top of the waterproof upper shell, and a waterproof plug assembly installed at the front end of the waterproof lower shell. When the mobile data storage hard disk is used, the internal USB interface can be exposed after the metal inner shell is pushed out, the whole metal inner shell can be driven to retract into the waterproof upper shell while fingers loosen the activation assembly, and a rubber cushion plate matched with a data cable in the waterproof plug assembly is activated, so that all-directional waterproof protection is realized, and the service life of the mobile data storage hard disk is prolonged. And the problem of data loss caused by circuit damage due to water entering the interface of the mobile hard disk is avoided.

The present invention discloses a mobile hard disk box for storing hard disks, and relates to the technical field of mobile hard disks. Hard disks need to perform high-speed processing and calculation on data, and mobile hard disks will generate relatively large amounts of heat. Existing mobile hard disks, when processing heat dissipation, open heat dissipation holes on the mobile hard disks. Although the design of the heat dissipation holes can promote the circulation of internal and external air, the protection of the internal structure cannot be guaranteed. For example, if liquid enters the interior, it will cause damage to the internal structure. The present invention covers the hard disks with a first sleeve and a second sleeve, and after covering, the internal closure is ensured. Based on such a design, the protection of internal storage components can be increased to avoid damage caused by foreign objects entering the internal storage components. In addition, an isolated heat dissipation channel is constructed during heat dissipation, and the larger internal space layout is divided into an upper and a lower part. The two parts perform independent heat dissipation, and the circulation of internal air is smoother. In terms of heat dissipation, the temperature can be lowered in a shorter time.

The invention provides an integrated water-cooling heat dissipation type storage server and a cabinet, a machine box is slidably assembled in the cabinet, a line concentration unit is fixedly connected to the bottom of the machine box, a box cover used for mutual butt joint is movably installed on the top of the machine box, a first cooling assembly is assembled in the box cover, the first cooling assembly is an upper cooling set, and a second cooling assembly is assembled in the upper cooling set. A mounting chamber and a cooling chamber are arranged in the machine box, three second cooling assemblies are assembled in the cooling chamber, cooling groups are arranged below the second cooling assemblies, three loading units are movably mounted in the portion, above the second cooling assemblies, of the cooling chamber, the loading units are connected and matched with the second cooling assemblies, and hard disks are mounted in the loading units in a butt joint mode. And a control unit is assembled in the mounting chamber. Through the liquid cooling system and the modularized turnover structure, double breakthrough of heat dissipation performance and maintenance convenience of the server is achieved, and the server is particularly suitable for scenes with high-load and high-reliability requirements such as a data center.

The application relates to the technical field of storage, in particular to a hard disk active heat dissipation intensity control method, device, equipment and storage medium. The method comprises the following steps: evaluating the current period business pressure of a hard disk to obtain a current period business pressure coefficient; predicting a first temperature change value based on the current period business pressure coefficient of the hard disk and a temperature coefficient of the hard disk; obtaining a plurality of actual temperature values measured by a plurality of temperature sensors of the hard disk, and calculating a composite temperature based on the plurality of actual temperature values and the temperature coefficient of each temperature sensor; calculating the difference between the composite temperature and a preset target temperature to obtain a second temperature change value; calculating a next period temperature change value based on the first temperature change value, the second temperature change value, the current period business pressure coefficient and a previous period business pressure coefficient; and adjusting the active heat dissipation intensity of the hard disk according to the next period temperature change value. The scheme can properly use the active heat dissipation, and ensures that the hard disk operates in an optimal state.

The present application discloses a hard disk cage and an electronic device. The hard disk cage includes a box body and a wind guiding plate. The box body is used for accommodating a hard disk and has adjacent first and second sides. The wind guiding plate is located outside the box body and is connected to the box body, and has a wind guiding surface facing away from the first side of the box body. The wind guiding plate is used for guiding part or all of the airflow blowing towards the first side from outside the box body to the second side, so as to realize that part or all of the airflow flows along the wind guiding surface and the surface of the second side.

A hard disk drive includes a heat-assisted magnetic recording head and an enclosure. The enclosure is configured to contain the heat-assisted magnetic recording head and other components of the hard disk drive. The enclosure includes a base and a thermally processed top cover including a thermally oxidized interior surface. Preferably, a composition of the thermally oxidized surface of the thermally processed top cover comprises at least 5 percent oxygen. More preferably, an average oxidation depth of the thermally oxidized surface of the thermally processed top cover is at least 8 nanometers.

The present disclosure relates to a breakaway tab for debugger connector access. A memory enclosure is described that includes a debugger connector access portion therein. The memory enclosure further includes a breakaway tab that at least partially covers the debugger connector access portion. The memory enclosure further includes at least two anchor joints that connect the breakaway tab to a portion of the memory enclosure that surrounds the debugger connector access portion, the anchor joints adapted to break when a break force is applied, the break force causing the breakaway tab to separate from the memory enclosure and allowing a debugger tool to access a debugger connector located inside the memory enclosure from outside the memory enclosure.

The invention relates to an electronic device and a liquid cooling heat dissipation assembly. The invention discloses an electronic device and a liquid cooling heat dissipation assembly. The electronic device comprises a shell, the liquid cooling heat dissipation assembly and a hard disk. The liquid cooling heat dissipation assembly comprises a heat exchange part, a liquid inlet pipe, a liquid outlet pipe and a fin structure. The heat exchange part is provided with a liquid inlet flow channel, a bent flow channel and a liquid outlet flow channel. The bent flow channel is provided with a liquid inlet section, a communicating section and a liquid outlet section. And one end of the liquid inlet pipe and one end of the liquid inlet section are communicated with the liquid inlet flow channel. And one end of the communicating section is communicated with the other end of the liquid inlet section. And the communicating section is not parallel to the liquid inlet section. And one end of the liquid outlet section is communicated with the other end of the communication section. And the liquid outlet section is not parallel to the communicating section. And the other end of the liquid outlet section and the liquid outlet pipe are communicated with the liquid outlet flow channel. The width of the liquid inlet section is larger than that of the liquid outlet section. The fin structure comprises a first fin and a second fin. The first fins are arranged in the liquid inlet section. The second fins are arranged in the liquid outlet section. The hard disk is arranged in the shell.

Embodiments of the present disclosure generally relate to enclosures and casings for electronic devices and memory devices, and more particularly to such enclosures and casings having a nickel-boron coating and methods for forming such a nickel-boron coating. In one embodiment, an article for housing at least a portion of an electronic device is provided, the article comprising a metal-containing substrate and a layer comprising nickel and boron disposed on at least a portion of the metal-containing substrate, wherein: the amount of nickel in the layer is about 95 wt% or greater based on the total amount of nickel and boron in the layer, and the amount of boron in the layer is about 5 wt% or less. The article has a thermal conductivity of about 25 W / mK or greater, a scratch hardness of about 0.5 GPa or greater, a coefficient of friction of about 0.4 or less, or a combination thereof.

A method comprising the steps of forming a recording head comprising a waveguide, a heat sink and a bleed resistor on a first substrate, is described. The bleed resistor is coupled to the heat sink and the substrate. The top surface of the heat sink is planarized to form a planarized heat sink. A laser diode formed on a second substrate is transfer printed onto the planarized heat sink to form an integrated laser diode.

A method of adjusting a humidity within an interior of an enclosure of a data storage device comprises detecting a trigger condition, and in response to detecting the trigger condition, heating a water-releasing substance situated within the interior of the enclosure of the data storage device to release water, thereby increasing the humidity within the interior of the enclosure of the data storage device. A data storage device comprises a water-releasing substance; a heater configured to heat the water-releasing substance; and a controller configured to control the heater to cause the water-releasing substance to release water.

The invention provides a cooling device, electronic equipment and an installation method of the cooling device, and relates to the technical field of memory cooling. The base and the liquid cooling part are used for being correspondingly in contact with at least two surfaces of a part to be cooled, a heat conduction part is arranged on the base, and the liquid cooling part is connected with the base through the heat conduction part. According to the cooling device, the electronic equipment and the installation method of the cooling device, the problem that the heat dissipation effect of the solid state disk is poor in the related technology is solved.

A device may include an enclosure. The device may include a plurality of storage drives configured along a length of the enclosure from a front of the enclosure to a rear of the enclosure, the enclosure surrounding the plurality of storage drives at least in part. The device may include a duct configured along the length of the enclosure, the duct configured to communicate an airflow from the front of the device to a power supply unit (PSU) located near a rear of the device.

The invention discloses a data storage device for an industrial internet and a use method thereof, and belongs to the technical field of data storage devices, the data storage device comprises a placement box, and a plurality of mounting cavities are formed in the placement box at equal intervals; the multiple storage discs are arranged, and each storage disc is slidably connected to the interior of the corresponding mounting cavity; and a positioning mechanism. According to the data storage device for the industrial internet and the use method of the data storage device, the use of the positioning mechanism is controlled through the displacement docking mechanism, the storage disc can be quickly positioned, the stability in the use process is ensured, and when the storage disc needs to be maintained and replaced, the storage disc can be quickly disassembled, so that the maintenance efficiency is improved. According to the data storage device for the industrial internet and the use method thereof, through use of the heat dissipation mechanism, airflow in the placement box can be controlled, internal cooling is achieved, the overall environment in the use process is guaranteed, and the use effect is improved.

Embodiments of the present application provide a server, which relates to the field of computer servers. The server includes: a chassis, a system board, and at least one storage module. The chassis includes an opening. The chassis includes a first accommodation space and a second accommodation space, and the first accommodation space is closer to the opening relative to the second accommodation space. The system board is located in the second accommodation space. The storage module includes a push-pull bracket, a storage board, and a plurality of storage devices. The storage board is secured in the push-pull bracket, and is electrically connected to the system board. The plurality of storage devices are disposed on opposite sides of the storage board, and are pluggably connected to the storage board. The storage module is slidably connected to the chassis by the push-pull bracket, to enable the storage module to be pushed into the first accommodation space through the opening. More storage devices may be placed in the chassis of the server provided in the embodiments of the present application, which is conducive to achieving high density of the server.

The invention relates to a multi-hard-disk liquid cooling heat dissipation plate structure, which comprises a cold plate structure, the cold plate structure comprises a shell and a cold plate main body, the cold plate main body is arranged in the shell, the cold plate main body and the inner wall of the shell are enclosed to form a plurality of heat dissipation flow channels, the heat dissipation flow channels are used for cooling liquid to flow, and the heat dissipation flow channels are communicated with an external cooling capacity distribution unit. Every two adjacent heat dissipation flow channels are communicated with each other; a plurality of groups of slot avoiding holes are formed in the upper end of the shell, and the hard disk is connected with the cold plate structure through the plurality of groups of slot avoiding holes for heat exchange. By the adoption of the structure, circulating heat dissipation of the multiple hard disks is completed, the heat dissipation effect of the multiple sets of hard disks is uniform, the heat exchange efficiency is high, and the occupied area is small.

The invention relates to the technical field of information storage, in particular to a dynamic adjustable holographic optical storage medium and a preparation method thereof.The dynamic adjustable holographic optical storage medium comprises an outer ring and a storage medium body, an inner ring is arranged on the inner side of the outer ring, a water storage shell is arranged on the inner side of the inner ring, the top of the water storage shell is not closed, and a containing shell is arranged on the inner side of the water storage shell; the storage medium body is arranged in the placement shell; the fixing mechanism is located at the top of the placing shell, and the fixing mechanism is used for fixing the position of the storage medium body and preventing the storage medium body from shaking in the using process; through mutual cooperation of a water storage shell, a placement shell, a rubber connecting ring, a rubber corrugated pipe, a water passing opening and the like, when the case is vibrated, vibration can be filtered through cooling liquid between the water storage shell and the placement shell, and if the vibration is strong, the cooling liquid shakes the rubber corrugated pipe to do up-down reciprocating motion, so that the vibration is reduced; and a vibration buffering effect is achieved.

Described are cooling jackets, cooling jacket assemblies, and cooling jacket systems for localized and targeted immersion cooling of individual electronic devices. As such, individual devices may be immersed using individual device cooling units that are used to provide targeted cooling to those portions of the device that contribute most to heating. Localized immersion cooling jackets and assemblies may be used to replace current whole-system immersion cooling. For localized and targeted cooling of hard disk drives, cooling jackets may be provided that function to better concentrate the cooling action at the circuit board where the heat generating chips may be located. The cooling jackets may be configured to have interface adaptors to facilitate connecting the devices being cooled to system connectors.