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142results about How to "Heat dissipation fast" patented technology
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A cold-rolled steel strip cutting equipment
ActiveCN224274433URealize online real-time edge maintenanceHeat dissipation fastEdge grinding machinesShearing machinesHydraulic cylinderDrive shaft
This utility model discloses a cold-rolled steel strip cutting device, relating to the technical field of cutting equipment. The device includes a cutting box, inside which a cutting driven shaft is movably connected via bearings. A cutting blade is mounted on the top of the cutting box, a drive box is located on one side of the cutting blade, a straightening box is fixedly connected to one side of the cutting box, and an uncoiler is fixedly connected to one side of the straightening box. A grinding assembly is mounted on the top of the cutting blade. This utility model achieves online real-time blade edge maintenance by integrating a hydraulically driven grinding assembly and an atomizing cooling assembly. During equipment operation, a hydraulic cylinder pushes eleven symmetrically distributed grinding plates to synchronously grind the cutting blade in both directions, eliminating the need to stop the machine to disassemble the blade. Combined with the inclined design of the cooling groove and the spraying of atomized coolant, heat dissipation is achieved quickly, and grinding debris is absorbed. This design extends the continuous operation time of the equipment, reduces the frequency of downtime maintenance, and significantly improves production capacity and equipment utilization.
Owner:ZHEJIANG CHENGHUAN NEW MATERIALS CO LTD
A heat dissipation system for electronic devices
ActiveCN224290386URealize "mobile transportation"easy conductionDigital data processing detailsCooling/ventilation/heating modificationsElectronic equipmentCooling medium
This application discloses a heat dissipation system for electronic devices, comprising: a liquid cooling plate; microchannels disposed within the liquid cooling plate for containing a cooling medium; a circulation mechanism disposed on the liquid cooling plate and communicating with the microchannels to circulate the cooling medium within the microchannels; and a fan disposed on the liquid cooling plate. As the cooling medium flows within the microchannels, it conducts heat while simultaneously carrying it away, achieving "flow transport" of heat. Simultaneously, the microchannels and the liquid cooling plate have a larger contact area, making it easier for heat transferred from the electronic device to the liquid cooling plate to be conducted to the cooling medium. The fan, disposed on the liquid cooling plate, forms active air convection. This application combines the active flow heat dissipation of the microchannels with the active air convection heat dissipation of the fan, ensuring continuous active heat transport and dissipation throughout the process, resulting in a fast response and significantly improved heat dissipation efficiency.
Owner:SHENZHEN FRD SCI & TECH
Anti-oxidation and corrosion boiler coil
The utility model discloses an anti -oxidation corrosion boiler coil pipe, including fixed guide rail, the one side of fixed guide rail has and inserts the installation sliding block, the one side of fixed guide rail inner chamber has set up the sliding cavity of equal interval distribution, the inner chamber sliding of sliding cavity is installed with the locating pin, one end of locating pin is fixedly connected with the spring, one end of spring is fixedly connected in the sliding cavity inner wall, the one side of installation sliding block is set up with the locating slot of locating pin adaptation of fixed guide rail inside both ends all are seted up and are limited the slot, the utility model discloses the structure design of setting up guide rail straight up and down, when the maintenance of dismounting coil pipe, unlocking locking structure, can under the guidance of slide rail quick completion coil pipe's dismounting work to the speed of coil pipe's dismounting is accelerated, improves the dismounting maintenance efficiency of coil pipe, provides the convenient for user's dismounting maintenance work.
Owner:BAOFENG STEEL GRP
Novel heat conduction mechanism of mobile phone CPU
ActiveCN224367866UWill not affect heat transferReduce heat transfer resistanceTelephone set constructionsCooling/ventilation/heating modifications
The utility model discloses a novel heat conduction mechanism of mobile phone CPU relates to CPU heat conduction technical field, including mainboard, CPU on mainboard, install on mainboard and be located CPU external mainboard shield cover, the top of CPU is provided with mainboard heat conduction pad, the top of mainboard heat conduction pad is provided with heat conduction block, the top of heat conduction block is provided with metal shield heat conduction foil, metal shield heat conduction foil and heat conduction block adopt reflow soldering process and are welded, and the metal shield heat conduction foil is connected with mainboard shield cover through the bottom and is provided with conductive double -sided adhesive. The utility model discloses a metal shield heat conduction foil and heat conduction block directly with reflow soldering process welding, heat conduction double -sided adhesive only places in the area of metal shield heat conduction foil and mainboard shield cover contact, will not influence CPU heat transfer, reduces the heat transfer thermal resistance between CPU and VC, also reduces the thickness of mainboard heat conduction pad simultaneously, and the thickness can be reduced to 0.3mm from 0.8mm, and the thermal resistance drops 60%, is favorable for more fast heat dissipation.
Owner:SHENZHEN HUAHAIXIANG SUPPLY CHAIN MANAGEMENT CO LTD
Substrate with heat dissipation net and manufacturing method thereof, chip
PendingCN122121658AHeat dissipation fastImprove cooling efficiencyMaterial nanotechnologyThermodynamicsMechanical engineering
The embodiment of the application discloses a substrate with a heat dissipation net, a manufacturing method thereof and a chip, relates to the technical field of heat dissipation, and can effectively improve the heat dissipation effect of the chip. The substrate comprises a substrate body, a heat conductor, a first heat dissipation net and a first heat conduction layer. A through hole is formed in the first side of the substrate body. The heat conductor is arranged in the through hole. The first heat dissipation net is arranged on the first side of the substrate body, and the first heat dissipation net comprises a plurality of mesh wires. At least part of the mesh wires in the first heat dissipation net intersect at the first aperture of the through hole and are connected with the heat conductor arranged in the through hole, and the first aperture of the through hole is located on the first side of the substrate body. The first heat conduction layer is arranged on the first side of the substrate body, and the first heat conduction layer is in heat conduction connection with the first heat dissipation net. The application is suitable for the scene of improving the heat dissipation capacity of the chip.
Owner:ZHIHAOTONG (TIANJIN) INFORMATION TECHNOLOGY CO LTD
Motor with heat dissipation function
ActiveCN224204849UEffective convection heat dissipationImprove cooling effectMagnetic circuit rotating partsCooling/ventillation arrangementElectric machinePhysics
The utility model relates to the technical field of motors, in particular to a motor with a heat dissipation function, which comprises a shell, a rotor, a stator with a coil, an output rotating shaft and a bearing, the rotor is coaxially arranged in the stator, the stator is arranged in the shell, the rotor is connected with the output rotating shaft, the output rotating shaft penetrates through the shell, and the output rotating shaft is connected with the shell through the bearing; a plurality of first air ducts are arranged in the rotor, a plurality of second air ducts are arranged in the shell, the first air ducts are communicated with the second air ducts, and the second air ducts are communicated with the outside. The LED lamp is convenient to assemble and use, effective heat dissipation can be achieved, and the heat dissipation effect is improved.
Owner:YUANBEN (GUANGZHOU) ELECTRONICS CO LTD
A water treatment agent production device
This invention discloses a water treatment agent production apparatus, comprising a first mold body and a second mold body that can be opened relative to each other. A plurality of mold cavities are spaced apart within the first and second mold bodies. A feed inlet communicating with the mold cavities is located at the upper end of the first and second mold bodies. The apparatus is characterized in that each mold cavity includes a plurality of spaced-apart forming cavities, with a connecting channel between adjacent forming cavities. The uppermost forming cavity is connected to the feed inlet. A heat dissipation cutting mechanism is provided on the second mold body to cut off the connecting channel and dissipate heat from the material within the forming cavity. A cam linkage mechanism is also provided on the second mold body to drive the heat dissipation cutting mechanism to insert into or exit from the connecting channel. This invention is ingeniously conceived, with a simple and practical mechanism, enabling rapid molding and cooling of the material within the mold cavities. It facilitates easy demolding, fast material discharge, labor-saving operation, low production cost, and high efficiency.
Owner:QINGZHOU YINENG RADIATOR CO LTD
A circuit board heat dissipation device
ActiveCN224329798Uquick plugImprove cooling effectCasings/cabinets/drawers detailsSupport structure mountingHeat sinkScrew thread
The utility model discloses a kind of circuit board heat dissipation equipment, including circuit board body and integrated frame, the side of the circuit board body is equipped with integrated frame, two-way screw rod is movably installed in the inside of integrated frame, servo motor is installed on the side wall of integrated frame, and the output end of servo motor is connected with two-way screw rod, two groups of threaded sleeve are sleeved on the surface of two-way screw rod, and threaded sleeve is connected with two-way screw rod, the bottom end of threaded sleeve is all equipped with fin, sliding rail is installed on the side wall of circuit board body in the side of integrated frame, the bottom end of fin is all equipped with sliding block, and sliding block is slidably connected with sliding rail, the other side of circuit board body is provided with mounting box body. The utility model not only realizes the quick plug-in dismounting circuit board of convenient, facilitate multiple flexible adjustment heat dissipation to circuit board, and improve the effect of circuit board heat dissipation and the convenience of dismounting.
Owner:LIANYUNGANG GUOAN ELECTRONIC TECH CO LTD
Modularized LCD display terminal driving power supply convenient for heat dissipation
ActiveCN224192302Ueasy to cleanachieve installationCasings/cabinets/drawers detailsCleaning using toolsControl theoryMechanical engineering
Owner:SHANGLIN TECH (HENGYANG) CO LTD
Air suspension air supply output device
The application discloses an air suspension air supply output device, which comprises a motor, a compression pump body arranged at one end of the motor, a main shaft of the motor inserted into the compression pump body, an operation inner cavity arranged in the compression pump body, a first chamber and a second chamber respectively arranged at two sides of the operation inner cavity, a first compression cavity and a second compression cavity respectively arranged at two ends of the operation inner cavity, a first piston movably arranged in the first compression cavity, a second piston arranged in the second compression cavity, the first piston and the second piston driven by the main shaft of the motor to move in the same direction and in the axial direction, the first compression cavity and the second compression cavity communicated with the first chamber through a first one-way valve and a second one-way valve respectively, the second chamber communicated with the second compression cavity, an exhaust port communicated with the second chamber arranged on the compression pump body, and an exhaust heat dissipation pipe connected to the exhaust port. The air supply output device adopts a two-stage compression air pump structure, and solves the problems of large volume, heavy quality, large noise and poor heat dissipation effect of the existing air supply unit.
Owner:NINGBO TUOPU GROUP CO LTD
Integrated double independent air duct refrigeration system
The utility model provides a kind of integrated double independent air duct refrigeration system, including box, evaporator, condenser;The evaporator and condenser are respectively installed in the two sides of box, the box on the outside of evaporator is opened outdoor air inlet, outside air enters the air duct where evaporator by outdoor air inlet, air duct is equipped with air supply fan, air supply fan pushes air to flow through evaporator;Air is sent into refrigeration area after heat exchange with evaporator;Another side of box is equipped with corresponding outdoor air inlet close to condenser, indoor air outlet is equipped opposite outdoor air inlet, outdoor air enters the air duct where condenser by outdoor air inlet, air duct is configured and installs exhaust fan, exhaust fan will wind flow flow through condenser, condenser releases heat, exhaust fan will absorb heat after hot air discharge outdoor.This new double independent air duct design avoids hot and cold air mixing, evaporator and condenser can efficiently carry out heat exchange in relatively independent airflow environment.
Owner:GUANGDONG ZHUXIANG INTELLIGENT TECHNOLOGY CO LTD
Bent pipe heat dissipation belt cold storage module
ActiveCN224188818UHeat dissipation fastEfficient heat dissipationDomestic cooling apparatusTubular elementsIceboxThermal management system
The utility model relates to the field of cold accumulation, in particular to a bent pipe heat dissipation belt cold accumulation module which comprises heat dissipation fins, a cold accumulation module shell, a liquid outlet pipe, a liquid inlet pipe, a heat exchanger core, bent pipes, additional fins, a cover plate, a cold accumulation agent filling port and a filling port cover with a temperature sensor. The bent pipe heat dissipation belt heat exchanger and the cold storage module are combined in a built-in embedded installation mode, meanwhile, the heat dissipation fins capable of enhancing heat exchange are additionally arranged and used for assisting the cold storage module to dissipate heat more quickly, efficient heat exchange is achieved through the synergistic effect of the bent pipe heat dissipation belt heat exchanger and the heat dissipation fins, and the heat dissipation efficiency is improved. And the overall refrigeration capacity upper limit of the cold storage module is improved. Through the design, a new thought is provided for optimization of the cold storage type vehicle-mounted refrigerator heat management system.
Owner:SHANGHAI AISIREYI INTELLIGENT TECHNOLOGY CO LTD
Disc brake structure with heat dissipation function
The application discloses a disc brake structure with a heat dissipation function, which comprises a left disc mechanism and a right disc mechanism fixedly arranged on the left and right sides and a sealing seat fixed between the left disc mechanism and the right disc mechanism, which is used for sealing a cavity formed between the left disc mechanism and the right disc mechanism; a transmission mechanism comprises a transmission shaft pipe and a transmission shaft inside the transmission shaft pipe, the transmission shaft is fixed with a fan blade, the fan blade rotates, is used for rapidly introducing air into the cavity through the transmission shaft pipe, and makes the air in the cavity rapidly discharged through a heat dissipation groove, a second heat dissipation hole and a first heat dissipation hole, so that the left disc mechanism and the right disc mechanism are rapidly cooled; a spoiler is used for disturbing the air in the cavity, so that the air just entering the cavity rapidly diffuses in the cavity and rapidly mixes with the original air in the cavity, so that the heat in the cavity is rapidly absorbed, and the disc brake is cooled.
Owner:WUXI JUNZHENG TECHNOLOGY SERVICE CO LTD
Energy-saving device for vacuum consumable electrode furnace
ActiveCN224202161Uincrease the solidification ratesmall temperature differenceMuffle furnacesIncreasing energy efficiencyCrucibleWater jacket
The utility model relates to the technical field of vacuum self-consuming furnaces, in particular to an energy-saving device for a vacuum self-consuming furnace. The energy-saving device for the vacuum consumable electrode furnace comprises a crucible and a water cooling mechanism, the water cooling mechanism comprises a first water jacket sleeved on the crucible and a second water jacket sleeved on the first water jacket; a first water cooling space is formed between the crucible and the first water jacket; the second water jacket comprises an inner wall and an outer wall; the inner wall is sleeved and attached to the first water jacket, and the second water jacket is arranged outside the crucible and corresponds to an electric arc area in the crucible; a second water cooling space is formed between the inner wall and the outer wall. The energy-saving device for the vacuum self-consuming furnace is ingenious in structural design, the cooling force on the inner arc area of the crucible can be intensified in a targeted mode through cooperation of the first water cooling space and the second water cooling space according to the characteristic that different areas of the vacuum self-consuming furnace are different in temperature, and therefore cooling of the arc area is accelerated, the temperature difference of adjacent areas is balanced, and the service life of the arc area is prolonged. The crucible is assisted to achieve the purpose of rapid cooling, and meanwhile energy consumption can be remarkably reduced.
Owner:SHIFANG XINGONG METAL MATERIALS CO LTD
A plug connector with a printed board fixing and protection component
ActiveCN122051686Beffective immobilizationeffective protectionEngagement/disengagement of coupling partsCouplings bases/casesWasherScrew thread
The application provides a plug connector with printed board fixing and protection components, relates to the technical field of connectors, and comprises a plug, a printed board and printed board fixing and protection components. The tail end of a contact in the plug is welded with the printed board in a plug-in manner. The printed board fixing and protection components are wrapped outside the printed board and are detachably connected with the tail end of the plug. The printed board fixing and protection components comprise a fixing box, printed board fixing screws, a sealing washer, cover plate fixing screws and a cover plate. The head of the fixing box is provided with a threaded structure. A plurality of threaded holes A are arranged on the tail end face of the fixing box. The sealing washer is arranged between the fixing box and the cover plate. The cover plate fixing screws pass through the cover plate and the sealing washer and are arranged in cooperation with the threaded holes A, so that the cover plate seals and fixes the tail end of the fixing box. A plurality of threaded holes B are arranged in the fixing box. The threaded holes B cooperate with the printed board fixing screws to fix the printed board, so that the printed board is fixed, connected and protected.
Owner:CHINA AVIATION OPTICAL ELECTRICAL TECH CO LTD
Quick heat dissipation structure of temperature controller
ActiveCN224401897URapid cooling structureavoid damageCasings/cabinets/drawers detailsSupport structure mountingTemperature controlHeat sink
The utility model relates to temperature controller technical field, and disclose a kind of quick heat radiation structure of temperature controller, including connecting plate, the top of the connecting plate is fixedly connected with four groups of positioning sheet, the inside of the positioning sheet is sleeved with support pole, the top of the support pole is slidably connected with two groups of pusher assembly, the one side of the pusher assembly is fixedly connected with support spring, the bottom of the connecting plate is fixedly connected with several groups of fin one, the inside of the fin one is sleeved with cooling pipe, one end of the cooling pipe is connected with cooling assembly, the pusher assembly includes the top sliding seat of sliding connection in support pole, the top of the sliding seat is rotatably connected with transmission rod, the top of the transmission rod is rotatably connected with support bolt.The quick heat radiation structure of temperature controller, through the setting of cooling assembly, reach the effect of quick heat dissipation, prevent temperature controller internal overheating to cause part damage, improve the heat dissipation effect of device.
Owner:WUXI RUNYE ELECTRIC CO LTD
Xenon lamp array cooling system and laser inertial confinement fusion device thereof
ActiveCN224121194UHeat dissipation fastIncrease cooling areaLighting heating/cooling arrangementsThermometers using physical/chemical changesEngineeringTemperature monitoring
The utility model discloses a xenon lamp array cooling system and a laser inertial confinement fusion device thereof, which belong to the xenon lamp technology and comprise a lamp array component, a fan, an optical fiber temperature sensor and temperature monitoring software. The LED lamp is characterized in that the lamp array assembly comprises a xenon lamp, a reflecting surface, a cover plate and an air guide channel. The xenon lamp is installed and placed in the lamp array, xenon lamp installation holes are formed in the lamp array assembly, the air guide channels are arranged on the two sides of the lamp array, the draught fan is a powerful blowing air blower, and the optical fiber temperature sensor is used for monitoring the temperature change of a lamp array cover plate. The monitoring software can monitor the variation trend of the temperature of the lamp array in real time. The xenon lamp array cooling system effectively reduces the temperature of the lamp array in a short time, monitors the temperature change of the lamp array, and provides guarantee for reliable and stable operation of the lamp array.
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
Sonar and receiving module applied to sonar
ActiveCN224203415Usmall sizelow costWave based measurement systemsCooling/ventilation/heating modificationsSonarMechanical engineering
The utility model discloses a sonar and a receiving module applied to the sonar, the receiving module comprises at least two circuit board assemblies which are superposed along the height direction, each circuit board assembly comprises a bottom cover and at least one circuit board, the bottom cover is provided with at least one board slot, and the board slot is provided with at least one circuit board. The circuit board is locked on the bottom cover and accommodated in the board groove, and the bottom cover of the upper circuit board assembly seals the groove opening of the board groove of the bottom cover of the lower circuit board assembly. The heat dissipation boss of the bottom cover of one circuit board assembly located on the upper portion protrudes towards the chip of the circuit board of one circuit board assembly located on the lower portion.
Owner:云南保利天同水下装备科技有限公司 +1
Air conditioner front cover plate stamping die with guide angle forming function
The utility model relates to stamping die technical field, concretely relates to air conditioner front cover plate stamping die with guide angle forming function, including lower die plate and upper die plate, the upper surface of lower die plate installs the guide angle female die, is provided with the forming chamber in the guide angle female die, is provided with the lower recess on the bottom wall of forming chamber, the bottom wall central position department of lower recess is provided with the cylindrical hole of the lower die plate, the lower die plate below is provided with first air cylinder, the telescopic axle end of first air cylinder detachably installs the ejection plate, and the ejection plate is slidably connected between the lower recess, the bottom of upper die plate installs the guide angle male die, the bottom surface central position department of guide angle male die is provided with annular groove, the top wall central position department of annular groove is provided with the inner slide of the upper die plate, the top of upper die plate is fixedly installed with third air cylinder, and the telescopic axle end of third air cylinder detachably installs the ejection disc. The utility model makes the blank finish guide angle processing in one stamping, shortens production cycle, and is convenient to use.
Owner:QINGDAO DAYUANCHENGYE MOULD CO LTD
Fabricated cable duct bank for increasing current-carrying capacity of cable
ActiveCN224083159Uincrease contact surfaceIncrease ampacityCable installations on groundCable installations in underground tubesElectric power equipmentStructural engineering
The utility model relates to the technical field of power equipment, and discloses an assembly type cable duct bank for increasing the current-carrying capacity of a cable, which comprises a plurality of cable duct bank units which are coupled and spliced, the center of the cross section of each cable duct bank unit is provided with a hollow heat dissipation hole, and a plurality of cable holes are uniformly distributed outside the heat dissipation hole; the tongue-and-groove side of the cable duct bank unit is provided with a horn mouth, and the other side of the cable duct bank unit penetrates into the horn mouth to be coupled and spliced; the top of the cable duct bank unit is provided with a hanging nail and a grounding steel plate. By adopting the hollow structure, the contact surface between the interior of the calandria and the air is increased, the heat dissipation is fast, and the current-carrying capacity of the cable is improved.
Owner:SICHUAN JIANZHUO PREFABRICATED BUILDING TECH CO LTD
A high power density integrated circuit module packaging method and its packaging structure
A high power density integrated circuit module packaging method and its packaging structure belong to the field of microelectronic device packaging technology. In the inner cavity assembly area of the ceramic packaging shell, the chip assembly area is provided with a heat sink area and a functional area, the heat sink area and the functional area are provided as flat bottom pits, the power of the chips in the circuit is graded, a two-stage or more stepped structure is adopted, the chips are distributed from deep flat bottom pits to shallow flat bottom pits according to the power from large to small, the heat sink area is lower than the functional area, the power type chip with large power is assembled in the heat sink area, and the functional type chip with small power is assembled in the functional area. A metal through hole penetrating through the ceramic base body is arranged below the heat sink area or the functional area to realize shortest path heat dissipation and shortest path internal and external electrical connection. The problems of low power density, low integration, large parasitic impedance and parasitic inductance, low reliability and high application cost of the existing high-power devices (assemblies or modules) are solved. It is widely used in the field of high-reliability power integrated circuit module integration technology.
Owner:CHINA ZHENHUA GRP YONGGUANG ELECTRONICS CO LTD STATE OWNED NO 873 FACTORY
Novel ozone generator
ActiveCN224105559UAvoid the shortcomings of poor heat dissipationHeat dissipation fastOzone preparationThermodynamicsLiquid tank
The utility model provides a novel ozone generator which comprises a plurality of discharge unit groups, a first gas cavity and a second gas cavity, gas circulation ports are arranged on the first gas cavity and the second gas cavity, each discharge unit group comprises a plurality of tubular discharge units, and discharge gaps are arranged in the tubular discharge units. Each discharge unit group also comprises a cooling cylinder, and the cooling cylinder is arranged outside the discharge unit group in a sleeving manner; the cooling system further comprises a first cooling liquid tank and a second cooling liquid tank, a first cooling liquid inlet and outlet is formed in the first cooling liquid tank, and a second cooling liquid inlet and outlet is formed in the second cooling liquid tank. The two end parts of the cooling cylinder are respectively communicated with the two cooling liquid tanks; the first air cavity is arranged on the outer side of the first cooling liquid tank, the second air cavity is arranged on the outer side of the second cooling liquid tank, the two cooling liquid tanks and the two air cavities are separated and sealed by two partition plates, and two end parts of the discharge unit extend to the corresponding first air cavity and the second air cavity.
Owner:FUJIAN FUXIA ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD +1
Insulating tubular bus assembly capable of being telescopically adjusted
ActiveCN224083136UEasy to insert and fixImprove cooling effectTotally enclosed bus-bar installationsPipe fittingStructural engineering
The utility model discloses a telescopic and adjustable insulating tubular bus assembly, which relates to the technical field of buses and comprises a plurality of groups of bus bodies and a supporting tube, supporting seats are fixedly mounted on the outer ring of the supporting tube and used for supporting the plurality of groups of bus bodies to be circumferentially and equidistantly arranged around the central axis of the supporting tube, and the supporting seats are fixedly mounted on the outer ring of the supporting tube. The two ends of the supporting pipe are connected with clamping assemblies for positioning the bus bodies one by one through telescopic pipe fittings, and the telescopic pipe fittings are provided with adjusting pieces for controlling the distance between the telescopic pipe fittings and the ends of the supporting pipe. According to the utility model, the problems that the existing cables are not easy to tidy during laying, a plurality of cables are often overlapped together, the appearance is not attractive, the laying process is extremely influenced, the cables are not easy to place separately subsequently, and badness is easily caused are solved, and the problems that the actual supporting length of the bus assembly is inconvenient to fix, and the service life of the bus assembly is prolonged are further solved. And flexible adjustment according to the actual assembly environment of the bus assembly and the like is not convenient to carry out.
Owner:SHANXI RUINENG HEXIN TECH CO LTD
Matrix type monitoring display device for remote dispatching room
ActiveCN224153089UHeat dissipation fastGuaranteed uptimeCooling/ventilation/heating modificationsIdentification meansRemote controlDisplay device
A matrix type monitoring display device for a remote dispatching room comprises a plurality of display modules distributed in a matrix mode, each display module comprises a display panel and a shell, the display panel is located on the front face of the shell, and the back face of the shell is fixedly connected with a plurality of first heat conduction plates parallel to one another; a distance is reserved between every two adjacent first heat conduction plates to form a first heat dissipation channel, a plurality of active heat dissipation assemblies are detachably arranged in the first heat dissipation channels, each active heat dissipation assembly comprises a cylindrical shell, the axis of the shell is parallel to the first heat conduction plates, and at least one heat dissipation fan is detachably arranged at each of the two ends of the shell. According to the matrix type monitoring display device for the remote dispatching room provided by the utility model, the plurality of display modules are arranged, so that pictures shot by a plurality of monitoring devices can be displayed at the same time or pictures shot by one monitoring device can be displayed on a large screen, and each display module has good heat dissipation performance; and stable operation of the display module is ensured.
Owner:鄂尔多斯市昊华红庆梁矿业有限公司
Megawatt super-power liquid cooling charging seat
ActiveCN224184123Upromote absorptionSolve the technical problem of inefficient heat dissipationCharging stationsCooling/ventilation/heating modificationsThermodynamicsElectric current flow
The utility model provides a megawatt super-power liquid cooling charging stand, which comprises a charging stand main body and a liquid cooling assembly, two power terminals are arranged in the charging stand main body, and a first power conversion terminal is connected with a cable; the liquid cooling assembly comprises a heat conduction box, a first liquid cooling pipe and a second liquid cooling pipe, the heat conduction box is in contact with the end face of the power terminal, the first liquid cooling pipe is in direct contact with a cable core of one cable, and the second liquid cooling pipe is in direct contact with a cable core of the other cable; the first liquid cooling pipe and the second liquid cooling pipe are communicated through the heat conduction box to form a circulation loop of cooling liquid. The heat conduction box is in direct contact with the end face of the power terminal, the liquid cooling pipes are directly attached to the wire core, the first liquid cooling pipe, the heat conduction box and the second liquid cooling pipe are communicated in sequence to form a closed cooling loop, cooling liquid can circulate continuously, and the stable cooling function is achieved. Therefore, the technical problem that heat generated by the megawatt-level power charging seat in the high-current transmission process cannot be efficiently dissipated is solved.
Owner:SHENZHEN YONGGUI TECH CO LTD
Phase change heat storage composite superhard abrasive grinding wheel
The application provides a phase change heat storage composite superhard abrasive grinding wheel, which comprises a grinding wheel base and abrasive materials arranged on the outer periphery of the grinding wheel base. An annular cavity is arranged on the near-outer end region of the grinding wheel base. A heat dissipation fin is arranged in the annular cavity. The inner end and both side ends of the heat dissipation fin are in contact with the grinding wheel base. The outer end of the heat dissipation fin extends to the outer wall surface of the annular cavity but does not contact the outer wall surface. The outer wall surface of the annular cavity is provided with a layer of foamed metal. A working medium is injected into the annular cavity. The phase change heat storage composite superhard abrasive grinding wheel has the advantages of high heat transfer coefficient, large heat capacity, good structural strength and effective regulation and control of the temperature of the grinding arc region.
Owner:HENAN UNIVERSITY OF TECHNOLOGY +1
A heat shrink tube drum type baking machine
The utility model discloses a heat shrink tube drum -type baking machine, including conveying device, the conveying belt of conveying device adopts stainless steel mesh belt, the conveying support of conveying device is evenly arranged with a plurality of support idler along the conveying direction, the middle part of conveying support of conveying device is equipped with a plurality of first heating components, a plurality of first heating components are located the lower extreme of conveying belt, and a certain interval is left between first heating component and conveying belt, and the upper end of conveying support of conveying device is equipped with the drying cover, and the inner side wall of drying cover is equipped with second heating component. The utility model discloses simple structure reduces production cost.
Owner:CHONGQING CHUANJIE ELECTRONICS CO LTD
Scale type diamond saw blade
ActiveCN224275638Ureduce heatHeat dissipation fastMetal sawing toolsCircular sawsMechanical engineeringPhysics
The utility model discloses a scale type diamond saw blade which comprises a saw blade base body, scales formed by diamond particles are arranged on the surfaces of the two sides of the saw blade base body, chip removal cooling grooves which are communicated with one another and are nonlinear in direction are formed between the scales, and the scales are sequentially increased from a center hole to the side edge direction of the saw blade base body. According to the diamond saw blade disclosed by the invention, the diamond grains form a plurality of scales higher than the surface of the saw blade base body, and chip removal cooling grooves which are communicated with one another and are nonlinear in direction are formed among the scales. According to the chip removal cooling groove formed by the scales of the irregular structure, heat and waste chips in the saw cutting process are rapidly discharged out of the scale area from the multiple outlets through the non-linear structure, rapid heat dissipation and chip removal are achieved, and heating of the saw blade base body is reduced. And through the circumferential surface sawing surface, the workpiece can be rapidly slotted in the sawing process, and the sawing of the workpiece is accelerated.
Owner:JIANGSU SUPER PEAK TOOLS CO LTD
Laser assembly and laser
ActiveCN224153755UGuaranteed uptimeSolve the problem of being easily pulledSemiconductor lasersLaser cooling arrangementsLaser technologyEngineering
The utility model belongs to the technical field of lasers, and discloses a laser assembly and a laser. The beam combiner comprises an input optical fiber, a plurality of pumping optical fibers and a heat conduction packaging piece, the input optical fiber and the plurality of pumping optical fibers are connected to the heat conduction packaging piece, the heat conduction packaging piece is arranged in the heat conduction box body, and the heat conduction packaging piece is used for conducting heat of the input optical fiber and the plurality of pumping optical fibers to the heat conduction box body; the stripper comprises an output optical fiber and a heat conduction pipe, the output optical fiber is connected to one end of the input optical fiber, the output optical fiber is connected to the heat conduction pipe, and the output optical fiber comprises a roughening section arranged in the heat conduction pipe; the heat conduction pipe is arranged in the heat conduction box body and used for conducting heat of the output optical fiber to the heat conduction box body. According to the embodiment of the invention, the technical problem that the optical fiber between the beam combiner and the cladding light stripper is easy to pull or twist can be solved.
Owner:WUHAN AOTEKANG EQUIPMENT CO LTD
Busbar, battery assembly, battery pack and new energy vehicle
ActiveCN116131045BWith cooling functionHeat dissipation fastCouplings bases/casesModifications using liquid coolingElectrical batteryBusbar
The battery assembly, the battery pack and the new energy vehicle provided by the present disclosure relate to the field of batteries. The busbar comprises a connecting row and a top plate, the connecting row and the top plate are connected, and a sealed cavity is formed between the connecting row and the top plate; the sealed cavity is provided with a capillary structure and a cooling liquid. The cooling liquid is used for absorbing heat of the connecting row and evaporating, the evaporated gas is condensed on the inner wall of the sealed cavity, and the condensed liquid flows back through the capillary structure. The busbar has a cooling function, realizes rapid heat dissipation of the busbar, and the cooling liquid can be recycled, thereby solving the problem of excessively high temperature rise of the busbar under the condition of large-rate charging and discharging.
Owner:JIANGSU ZENIO NEW ENERGY BATTERY TECH CO LTD