61results about "Reducing temperature influence on carrier" patented technology

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 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 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.

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.

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.

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.

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.

A data storage device may include a sealed inner enclosure, wherein a gaseous environment inside the sealed inner enclosure differs from a standard air environment; an outer cover arranged over and coupled to at least one section of the sealed inner enclosure; and an environment-controlling substance located between the sealed inner enclosure and the outer cover. The sealed inner enclosure has at least one membrane to allow the environment-controlling substance to influence the gaseous environment inside the sealed inner enclosure.A method for manufacturing a data storage device may include: sealing an inner enclosure of the data storage device; attaching an outer cover to the data storage device; enclosing an environment-regulating substance between the inner enclosure and the outer cover; and creating a non-standard air environment inside the inner enclosure of the data storage device.

The invention discloses an active heat dissipation double-body independent mobile hard disk which comprises a shell and a solid state disk arranged in the shell, a first fan is arranged in the right portion of the upper side of the shell, a second fan is arranged in the left portion of the lower side of the shell, an upper cover is arranged on the left portion of the upper side of the shell, a lower cover is arranged on the right portion of the lower side of the shell, a PCB is arranged between the upper cover and the first fan, and a main control chip is arranged on the PCB. A solid state disk is arranged between the second fan and the lower cover. The mobile phone heat dissipation device is reasonable in structural layout, compact in structure, small in size and convenient to carry, meanwhile, the double fans are arranged, heat dissipation can be conducted on a mobile phone, meanwhile, heat dissipation is conducted on the mobile phone, the heat dissipation speed is high, the performance of the mobile phone can be improved during use, the performance of the mobile phone can be improved, and the service life is long.

The application provides a one-piece water-cooling heat dissipation type storage server, a cabinet, a machine box is slidably arranged in the cabinet, a collection unit is fixedly connected to the bottom of the machine box, a box cover for mutual docking is movably installed on the top of the machine box, a cooling assembly one is arranged in the box cover, the cooling assembly one is an upper cooling group, an installation chamber and a cooling chamber are arranged in the machine box, three groups of cooling assembly twos are arranged in the cooling chamber, the cooling assembly twos are lower cooling groups, three groups of loading units are movably installed in the cooling chamber above the cooling assembly twos, the loading units are connected with the cooling assembly twos, hard disks are dockingly installed in the loading units, and a control unit is arranged in the installation chamber. Through the liquid cooling system and the modularized reversible structure, the server heat dissipation performance and the maintenance convenience are realized, and the application is especially suitable for the scene of high load and high reliability requirement such as a data center.

The application discloses a network information storage device for network security equipment, which comprises a storage memory and a support assembly for supporting the storage memory, the storage memory comprises a shell, a storage unit is arranged in the shell, a USB connector is arranged on the front side of the shell, an air outlet is formed in the bottom of the shell, a heat dissipation assembly is arranged in the air outlet, storage grooves are formed in the left and right sides of the bottom of the shell, and the support assembly is arranged in the storage grooves. The support assembly is arranged in the shell, so that the support can be realized, the spacing between the storage memories can be increased, the heat dissipation effect is better, and the collision can be prevented. The heat dissipation assembly is arranged at the bottom of the shell, so that the heat dissipation effect in the shell is better.

To provide an improved heat dissipation structure. [Solution] A heat dissipation structure and a heat dissipation method are disclosed. The heat dissipation structure includes a duct having channels formed within it, and an airflow generating device. The heat dissipation structure is placed on or by a semiconductor device and configured to dissipate heat emitted from a semiconductor device. The airflow generating device is configured to generate an airflow that flows through the channels in the duct in order to dissipate the heat emitted from the semiconductor device.

The present application discloses a mobile solid state drive. The mobile solid state drive comprises a fixed casing, a movable casing, an inner casing, a movable mechanism and internal components. The inner casing is arranged in the fixed casing and the movable casing. The movable mechanism is connected with the movable casing. The internal components are arranged in the inner casing. The internal components comprise a substrate, a fan and a switch assembly. When the movable casing is operated and moves away from the fixed casing through the movable mechanism, a part of the inner casing will be exposed between the fixed casing and the movable casing, and the movable mechanism will drive the switch assembly to actuate the fan, so that the heat generated by the internal components during operation can be quickly transferred outward.

A storage drive caddy has a unitary body having flexible feature defining a resiliently deformable region configured to permit displacement. Fixed to the flexible feature are a latch to lock in a locking channel and a handle to move the latch. First and second guiding sides connect to the drive via one or more screwless integrated mounting pins. Optionally symmetric side plates and one or more center wall plates are fixed with guides forming channels to house one or more columns of drive caddies. Modifications to channel widths and optional stopping mechanisms provide unidirectional caddy insertion. Conductive side and center wall plates attached to conductive top and bottom plates, along with conductive elements attached to each caddy, abutted from top plate to bottom plate, provide electromagnetic interference protection.

The invention relates to a hard disk heat dissipation module and a liquid cooling server. The hard disk heat dissipation module comprises a mounting bracket; the radiator is arranged on the mounting bracket, and a liquid cooling channel is formed in the radiator; the heat conduction piece comprises a first heat conduction part and a second heat conduction part which are connected, the first heat conduction part is used for being in heat transfer connection with a hard disk module, and the second heat conduction part is in heat transfer connection with the radiator. On one hand, direct contact type heat dissipation is achieved on the hard disk module by means of cooperation of the heat conduction piece and the heat dissipater, the heat conduction and heat dissipation efficiency is higher, and therefore the situation that the use performance of the hard disk module is affected due to the fact that the hard disk module is in an overheating state for a long time due to untimely heat dissipation can be better avoided in a heat dissipation requirement occasion of the hard disk module with large heat productivity; and on the other hand, a high-power fan is replaced by the heat dissipation combination of the heat conduction piece and the radiator, so that the operation energy consumption and noise can be greatly reduced, and a comfortable and healthy working environment of the machine room is ensured.

An apparatus for handling electronic components such as hard disk drives. In one aspect, the apparatus includes a main body defining an interior space with an open front; a drive system that propels and positions the apparatus along horizontal surface; a fan system mounted within the interior space and positioned to blow air down into the interior space; a first gripper apparatus that engages an equipment drawer of an electronics rack; and a second gripper apparatus that grips and removes a target electronic component from a target position located within the equipment drawer, wherein at least a back surface of the main body includes perforations so that sufficient air flow generated by the fan system flows through the perforations to maintain cooling of electronic components in the equipment drawer when the equipment drawer is in the extracted position.

This application relates to a storage hard disk and a computer. The storage hard disk includes a housing, multiple hard disk bodies, and a heat dissipation assembly. The housing has multiple spaced-apart mounting slots. Each hard disk body is mounted and electrically connected to one mounting slot. Each hard disk body has a first heat-conducting structure. A second heat-conducting structure is disposed in each mounting slot corresponding to the first heat-conducting structure. The second heat-conducting structure is slidably connected to the first heat-conducting structure. The heat dissipation assembly is used to dissipate heat from the second heat-conducting structure and includes heat dissipation fins and a cooling fan. The heat dissipation fins and the cooling fan are disposed within the housing. Using the storage hard disk and computer of this application can achieve good heat dissipation performance while increasing storage capacity.

The application discloses an audio and video data intelligent transmission device, which comprises a slot type frame and a hard disk protection box. A C-shaped ring is arranged in the slot type frame and close to an open end. The C-shaped ring and the slot type frame are in rotary and longitudinal sliding cooperation. Two opposite belt conveyors are arranged at the open end of the C-shaped ring. The two belt conveyors are arranged in parallel and constitute an actuator with the functions of clamping and conveying the hard disk protection box. In the application, the slot type frame is arranged, a row of longitudinal storage slots are arranged in the slot type frame, the storage slots are used for storing the hard disk protection box, then the C-shaped ring close to the open end is arranged in the slot type frame, two belt conveyors are arranged at the open end of the C-shaped ring, the belt conveyors have the functions of clamping, releasing and conveying the hard disk protection box, and the C-shaped ring has the functions of rotation and longitudinal sliding. The arrangement makes the device have the functions of automatically controlling the butt joint of the hard disk protection box and the storage slot and the plug-in and plug-out of the transmission assembly outside, and manual participation is not needed.

The application discloses a hard disk protection method and device and a computer readable storage medium, and relates to the field of hard disk protection. The application is provided with a fire detection device, an ejecting device and a protective shell, the protective shell is internally provided with a containing cavity, when a fire occurs in the server, the fire detection device sends an electric signal of a characteristic value of the fire to a control module, the control module controls the ejecting device to eject the hard disk into the containing cavity based on the electric signal, and the protective shell is made of a fireproof and heat-insulating material, so that the hard disk can be protected when a fire occurs in the server, and the hard disk can be prevented from being damaged.

The application provides a solid state storage device temperature control method, including a solid state disk master control chip of a multi-CPU core architecture, a front-end core Core0 periodically sampling solid state disk disc each part sensor temperature value, and calculating a composite temperature, sending the composite temperature to an auxiliary core mCore4; a back-end core Core2, Core3 real-time collecting respective working logical unit number quantity, and feeding back to the auxiliary core mCore4; the auxiliary core mCore4 accumulates and averages the sampling data, and detects whether the composite temperature exceeds a conditional threshold value, if exceeding the threshold value, then according to the actual load level and temperature grade adjustment logical unit number maximum concurrent number limit value; the back-end core Core2, Core3 gets the concurrent number limit value from the auxiliary core mCore4, and adjusts the flash memory controller. The application saves computing power and improves input and output performance, ensures that the solid state disk temperature and power consumption are limited without losing too much performance, and guarantees the accuracy and real-time of the maximum logical unit number concurrent number calculation result.

The application relates to the technical field of memory bank testing, in particular to a memory bank aging test device and method, which comprises a test box, a test cavity is arranged in the test box, a test plate is arranged in the test cavity, and a memory bank is inserted into the test plate. The even-heating mechanism and the heat recovery mechanism are respectively driven by a double-shaft motor and an electromagnetic clutch. The extension box is driven to move up and down by the reciprocating screw rod. The rotating pipe is driven to rotate by the meshing transmission of the gear plate and the driving gear. The rotating pipe forms a composite sweeping airflow. The continuous rotation of the rotating box realizes the synchronization of dehumidification and regeneration, forms a closed-loop air treatment, realizes the dynamic uniform distribution of hot air in the test cavity, effectively eliminates temperature stratification, significantly reduces energy consumption through waste heat recovery and medium regeneration, and guarantees the high uniformity, high cleanliness and low energy consumption operation of the high-temperature aging test environment.

The invention discloses a data storage device for electronic information engineering and a using method thereof, and relates to the technical field of data storage, the data storage device comprises a data storage device and a cooling and cleaning mechanism, the data storage device comprises a machine body, air inlets are formed in the top and the bottom of the left side of the machine body, and dustproof nets are arranged on the inner walls of the two air inlets; the cooling and cleaning mechanism comprises a frame, the left side of the frame is fixedly connected with the right side of the outer wall of the machine body, and suction openings are formed in the top and the bottom of the right side of the machine body. The device has the advantages of flexible adjustment, automatic cleaning and good heat dissipation effect, a power motor, a worm and gear, a driving bevel gear and a driven bevel gear are adopted to drive a first cleaning brush to conduct mechanical cleaning, meanwhile, a first piston plate and a second piston plate are used for blowing away dust, and a third cleaning brush is driven by an air pump and a lifting rod to conduct reciprocating scraping; and waste dust is discharged through a waste discharge port, and all the heat dissipation holes are cleaned through reciprocating sliding of a second cleaning brush.

The invention discloses a hard disk backboard, a circuit board and electronic equipment, and relates to the technical field of electronic circuits, and the hard disk backboard comprises at least one complex programmable logic device and a hard disk slot. The complex programmable logic device is configured to be connected with the controller through a first bus and is further configured to be connected with a hard disk slot through a second bus, and the hard disk slot is configured to be connected with a hard disk. The complex programmable logic device directly obtains the hard disk state information of the hard disk, the controller does not need to intervene in control of a hard disk bottom layer, the management burden of the controller is shared through the complex programmable logic device, and management and control resources of the controller are saved. Therefore, the technical problem of low management and control efficiency of the hard disk in related technologies can be solved, and the technical effects of improving the management and control efficiency of the hard disk and improving the response rate of the system are achieved.

The invention discloses a mobile hard disk with a digital display function and a digital display method thereof, and relates to the technical field of mobile hard disks, and the mobile hard disk with the digital display function comprises a protective shell; the box cover is arranged on the protective shell; the touch LED digital display screen is arranged on the box cover; the control circuit board is arranged on the inner side of the protective shell; the electromagnetic lock is electrically connected with the control circuit board; the exoskeleton protection assembly is arranged between the protection shell and the control circuit board; the exoskeleton protection assembly comprises a connecting ring, an outer protection shield and an inner protection shield, the outer protection shield and the inner protection shield are arranged in a layered mode, each of the outer protection shield and the inner protection shield comprises a plurality of protection armor units connected in series through threading wires, and each protection armor unit is of a regular hexagon structure and internally provided with a micro through hole. And a buffer interlayer filled with silencing sponge is formed between the outer protective shield and the inner protective shield. The method has the advantage of providing physical security guarantee for the data.

The invention provides a heat dissipation structure and a heat dissipation method. The heat dissipation structure comprises a pipeline and an airflow generating device. The pipeline is provided with a channel formed in the pipeline. The heat dissipation structure is arranged on, beside or above a semiconductor element and is used for dissipating heat generated by the semiconductor element. The airflow generating device is used for generating airflow flowing through a channel in the pipeline so as to dissipate heat generated by the semiconductor element.

Disclosed is an electronic device and a control method thereof, the electronic device including: an acquisition unit configured to acquire a temperature of a camera; and at least a memory and at least one processor serving as a calculation unit configured to calculate a time limit for recording a moving image based on the temperature acquired by the acquisition unit; and a control unit configured to perform control to display the time limit on a display unit in a standby state in which a moving image is not recorded in a moving image recording mode.

Storage systems and methods to provide high-density data storage. Freestanding storage servers include storage drives, left and right backplanes, a backing plate, host adapters, and cables. The left and right backplanes are secured to the backing plate. The mounting holes of each storage drive attached to the left backplane are bilaterally symmetrical about a median plane to the corresponding mounting holes of each storage drive attached to the right backplane. Each left and right backplane has plug receptacles which are aligned and coupled to cables. The plug receptacles of the left backplane are bilaterally symmetrical about the median plane to corresponding plug receptacles of the right backplane. Host adapters are aligned, and each has plug receptacles, organized into a left and a right connector group, which are coupled to cables. For each host adapter, the left connector group is bilaterally symmetrical about the median plane to the right connector group.