79results about How to "Fast heat conduction" patented technology

The utility model relates to aluminium solution capacitor technical field, and disclose a kind of heat dissipation type high temperature resistant aluminium solution capacitor, including electrolytic capacitor main body and the two pins of installation in electrolytic capacitor main body one end, the outer wall of electrolytic capacitor main body middle portion is equipped with and is fixedly connected with connecting ring, the outer wall of connecting ring is connected with two support assemblies, the other end of two support assemblies is connected with extension assembly, the other end of two extension assemblies is connected with rotating assembly, the inside of two rotating assemblies is connected with cooling plate, the inside of two cooling plates is connected with cooling liquid cavity filled with cooling liquid. This kind of heat dissipation type high temperature resistant aluminium solution capacitor, by setting cooling plate and cooling liquid cavity, cooling liquid (such as transformer oil) filled in cooling plate interior has good thermal conductivity, and chemical property is stable (not with aluminium reaction, long-term sealing does not oxidize), can pass through directly contacting electrolytic capacitor main body surface, quickly absorb the heat generated when working, reduce internal temperature.

This utility model relates to a highly practical air fryer, comprising a body and a cooking chamber with an open side opening inside the body. A top-opening frying basket is detachably suspended within the cooking chamber through the side opening. The frying basket includes a pot body made of metal. An air duct plate is located directly above the top opening of the pot body, guiding hot airflow through the top opening into the pot body. A gap exists between the bottom wall of the pot body and the bottom wall of the cooking chamber. By providing a suitable gap between the pot body and the bottom wall of the cooking chamber, friction between them can be reduced, and the high temperature inside the pot body can be better transferred to the bottom wall of the cooking chamber through the bottom wall of the pot body, thereby increasing the temperature of the bottom wall of the cooking chamber and reducing the likelihood of water vapor condensing on the bottom wall of the cooking chamber.

The present application provides a heat dissipation interface module structure, which is applied to the heat dissipation of a memory with a heat dissipation element, and includes at least one body and at least one thermal interface unit. The body has a cavity, and the thermal interface unit is arranged in the cavity. The body is arranged between the heat dissipation element and the memory and contacts the two, and the heat of the memory is transmitted to the heat dissipation element through the thermal interface unit of the body. In addition, the heat dissipation element and the thermal interface unit are not directly contacted through the body, thereby solving the problems of tearing, residual glue or scratching the heat dissipation element of the thermal interface unit caused by replacing the thermal interface unit in the conventional heat dissipation module.

The invention belongs to the technical field of brake friction materials and powder metallurgy, and discloses a preparation and regulation method for a three-dimensional latticed structure in a copper-based brake friction material. The copper-based brake friction material is mainly composed of copper-coated iron powder, molybdenum disulfide, crystalline flake graphite, silicon dioxide, superfine copper powder and other functional components. Wherein the three-dimensional latticed structure is constructed by superfine copper powder, and the comprehensive performance of the copper-based brake friction material is improved through multiple excellent performances such as high heat conduction performance and mechanical strength of the three-dimensional latticed structure; according to the invention, structural design and preparation are carried out on raw material powder by adopting a method of prefabricated particle preparation and particle bonding and coating, so that all functional components are uniformly distributed on the friction material, a three-dimensional latticed structure can be constructed, and the mechanical property and tribological property of the friction material are greatly improved; the copper-based brake friction material is high in mechanical performance, stable in friction coefficient, high in heat conduction performance, low in wear rate and excellent in performance under extreme working conditions.

The utility model provides a kind of SF6 gas relay density monitoring device, it is related to SF6 gas density monitoring technical field.The device includes shell, gas flow channel and control unit.Gas flow channel is through shell, and its inner wall is equipped with the mounting pedestal that is protruded to center.Fixed with sensor module on mounting pedestal, the module includes temperature sensor and pressure sensor, and module surface is covered with high heat-conducting silicone grease layer, to improve heat conduction efficiency.The air current direction of sensor module is equipped with spoiler, it is inclined arc sheet, can optimize air current state.Control unit is electrically connected with sensor module, for receiving and processing the signal from temperature sensor and pressure sensor, the device solves the technical problem that SF6 gas relay density monitoring device is insufficient in real-time and accuracy due to temperature compensation, and the real-time of temperature compensation and measurement accuracy are significantly improved.

The application discloses a geothermal energy adjustable power generation system based on carbon dioxide working medium, which comprises a power generation well, a temperature and pressure adjusting device connected through a pipeline, a gas-liquid heat exchange device connected with the temperature and pressure adjusting device at one end and connected with a steam superheating device at the other end, a heat supply device and a turbine arranged on the steam superheating device, a power generation device connected with the turbine, the power generation device connected with the gas-liquid heat exchange device through a pressure adjusting device, a plunger pump connected with a recharging well at one end and connected with the gas-liquid heat exchange device through a refrigeration device at the other end. The system can further heat the carbon dioxide working medium after being converted into steam, thereby improving the temperature and pressure of the steam and the power generation efficiency of the turbine. Moreover, the output of the heat supply device is adjusted, the rotating speed of the turbine and the output power of the power generation device are adjusted, the adjustability of the power generation capacity is realized, and the defect of the vacancy of the technology in China is solved.

The invention provides a central control wire harness rubber protection assembly, and relates to the technical field of central control wire harness protection. A connecting mechanism is fixedly arranged on the outer side of each rubber shell, a locking device is fixedly arranged on the outer side of each rubber shell, and a sealing device is arranged between the two sets of rubber shells. A heat dissipation device is fixedly arranged in the rubber shell, a connecting device is fixedly arranged at the bottom of a locking device, an adjusting mechanism is fixedly arranged on the inner side of the connecting device, and a joining mechanism, the locking device, the adjusting mechanism and the connecting device are arranged; the rubber shell can be simply and conveniently spliced and installed, and the phenomenon that the rubber protection assembly is inconvenient to sleeve the outer side of the cable due to the fact that the wire harness connector is larger than the outer diameter of the cable is avoided; and the wire harness can be supported according to the angle of the wire harness. The problems that during use, splicing is not convenient, and a rubber protection assembly is generally not provided with a supporting structure are solved.

The utility model provides a cooling device for turning blade production, which relates to the field of cooling equipment for turning blade production, and comprises a cooling pool, a pool body, a mesh basket for bearing a turning blade, a gantry elevator, a gantry frame and an electric hoist for lifting the mesh basket, the cooling assembly comprises a cooling pool; the heat conduction oil is added into the inner cavity of the pool body of the cooling pool and used for cooling the turning blades, the heat conduction oil has good heat conduction performance and can rapidly take away heat generated in the production process of the turning blades, effective cooling of the turning blades is achieved, cooling liquid in the cooling assembly circulates between the liquid storage tank and the coil pipe through the first circulating pump, and cooling efficiency is improved. When the cooling liquid flows in the coil pipe, heat exchange can be carried out between the cooling liquid and the heat conduction oil passing through the cooling pool, heat of the heat conduction oil is taken away, the temperature of the heat conduction oil is further reduced, and therefore a proper cooling environment is continuously provided for the turning tool blade, and the cooling efficiency is improved.

The utility model discloses an unmanned vehicle line control chassis high -efficient heat dissipation structure relates to vehicle chassis equipment technical field, is provided with the heat dissipation portion on the chassis, the heat dissipation portion is provided with a plurality of mutually parallel heat dissipation grating, and the inner airflow passage is formed between two adjacent heat dissipation grating, is provided with a plurality of mutually parallel heat dissipation fin on the upper end surface of a plurality of heat dissipation grating, and the outer heat dissipation passage is formed between two adjacent heat dissipation fins, and the interval between two adjacent heat dissipation grating is less than the interval between two adjacent heat dissipation fins, the heat dissipation fin upper edge contour line is extended from both sides to the center symmetry, and one side contour line section includes side horizontal section, large angle drop section, small angle rise section, central horizontal section in proper order, and the scheme simple structure can be high -efficient heat dissipation under the scene such as static parking, low -speed driving, high -speed operation etc.

This invention provides a low-cost, bimodal particle size distribution titanium-based powder for additive manufacturing, titanium-based parts, and a method for preparing the same. The method utilizes two different medium particle sizes D... 50 Using near-spherical titanium-based powder as raw material, a near-spherical bimodal particle size distribution titanium-based powder with good uniformity is obtained by wet mixing of suspension and rotary degreasing in a furnace. Various near-spherical bimodal particle size distribution titanium-based powders can also be prepared. The difference between these powders lies in the different particle size ratios and mass ratios of the two raw material powders used. The bulk density and flowability of each bimodal powder are tested to determine the range of particle size ratios and mass ratios of the two powders in near-spherical bimodal particle size distribution powders with high bulk density and flowability. This guides the preparation of high-quality near-spherical bimodal particle size distribution titanium-based powders for additive manufacturing. Ultimately, additive manufacturing technology is used to prepare high-performance, low-cost titanium-based parts to meet the stringent performance requirements of titanium components in high-end fields such as aerospace.

The utility model discloses a heating and heat preservation device of an aluminum alloy isothermal forging die, which comprises a lower die block and an upper die block arranged at the top of the lower die block, an upper die heat insulation base plate for insulating heat of the upper die block is arranged at the top of the upper die block, and a heat insulation plate for insulating heat of the lower die block is arranged at the bottom of the lower die block. In order to improve the heat balance speed and efficiency, high-thermal-conductivity die steel is selectively adopted to manufacture the upper die and the lower die of the cavity, in order to reduce the invalid heat energy consumption of an isothermal die and block or reduce the heat energy loss path, a heat insulation material is adopted to wrap a coil and the die on the outer layer of the die, and the contact and heat exchange between the outer surface of the die and air are reduced; under the condition that the necessary temperature of isothermal forging is guaranteed, the input energy of induction heating is reduced, the production cost is reduced, high-thermal-conductivity die steel is adopted between an induction heating coil and a module or a combined module of the die, and the heat balance speed and efficiency of the module are improved.

The utility model provides commercial gas noodle cooking equipment, which belongs to the technical field of noodle cooking furnaces and comprises a water storage structure, the water storage structure comprises a concave container and a heating mechanism, the heating mechanism can spray high-temperature airflow outwards, an air inlet pipe is arranged at an air outlet of the heating mechanism, the end of the air inlet pipe penetrates through the outer wall of the concave container, and a heating cavity is arranged at the end of the air inlet pipe. High-temperature air flow of the heating mechanism can enter the heating cavity through the air inlet pipe, so that the heating cavity heats the liquid in the concave container; an exhaust assembly is arranged on one side of the heating cavity and can exhaust high-temperature gas in the heating cavity, and meanwhile liquid in the concave container cannot enter the heating cavity; the heating source is not limited to the bottom of the water tank by heating from the inside of the water tank, so that the heating area of the water source is enlarged, water in the water tank can be heated more quickly, and the heating efficiency is improved.

The utility model relates to the technical field of CPUs, and discloses a dustproof CPU cooling fan which comprises a cooling shell, the inner bottom wall of the cooling shell is slidably connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with a plurality of graphene cooling fins, the left side of the fixing frame is fixedly connected with a bismuth telluride module, and the right side of the fixing frame is fixedly connected with a plurality of graphene cooling fins. The left side of the bismuth telluride module is fixedly connected with a paraffin plate, the left side of the paraffin plate and the right side of the fixing frame are fixedly connected with the same bidirectional pulsating heat pipe, the rear side of the inner bottom wall of the heat dissipation shell is fixedly connected with a fixing frame, and the top of the fixing frame is fixedly connected with a first servo motor. According to the utility model, the heat of the CPU is transmitted through the paraffin plate, the heat is conducted to the graphene cooling fin through the bidirectional pulsating heat pipe, the first servo motor drives the cooling fan to accelerate the dissipation of the heat on the graphene cooling fin, and meanwhile, part of the heat transmitted by the paraffin plate is converted into electric power through the thermoelectric module and is stored in the storage battery for later use.

The utility model discloses a circumferential auxiliary hot air heating smoking set. The circumferential auxiliary hot air heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower type electromagnetic coil (7) which is gradually thickened from top to bottom, an upper coil mounting plate (3) at the upper part of the electromagnetic coil, and a lower coil mounting plate (4) at the lower part of the electromagnetic coil; the vacuum thermal insulation heating module comprises a smoke cup (10) and a thermal insulation sleeve (8) on the periphery of the smoke cup (10), and a vacuum space is formed between the outer wall of the smoke cup (10) and the inner wall of the thermal insulation sleeve (8). A plurality of arc-shaped grooves (1001) and rectangular grooves (1002) are formed in the inner wall of the cigarette cup (10); an outer heating sheet (1401) is arranged in each arc-shaped groove (1001); an inner heating sheet (1402) is arranged in each rectangular groove (1002); the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode.

The utility model discloses a heat conduction pipe provided with a heat dissipation core, and belongs to the technical field of heat conduction and heat dissipation. The heat conduction pipe provided with the heat dissipation core comprises a pipe body, a plurality of heat dissipation fins are arranged on the outer side of the pipe body, connecting pipes are installed at the two ends of the heat dissipation fins and the two ends of the pipe body, and connecting discs are installed on the outer sides of the connecting pipes. The heat dissipation mechanism comprises a center shaft, a heat dissipation core is installed on the outer side of the center shaft and is of a spiral structure, the outer side of the heat dissipation core is fixedly connected with the inner side of the pipe body, the multiple heat dissipation fins are distributed at equal intervals and are in a wave shape, the heat dissipation fins and the pipe body are integrally formed, and multiple flow guide holes are formed in the surface of the heat dissipation core; according to the utility model, the contact area and the retention time of a heat transfer medium and the heat dissipation core can be effectively increased, the transfer efficiency of heat in the pipe body is greatly improved, and the heat dissipation pipe has higher practical value.

The utility model discloses a multi-adaptation type heat flow heating smoking set. The multi-adaptation type heat flow heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower-type electromagnetic coil (7) of which the radius is gradually increased from top to bottom, an upper coil mounting plate (3) at the upper part of the tower-type electromagnetic coil (7) and a lower coil mounting plate (4) at the lower part of the tower-type electromagnetic coil (7); the vacuum thermal insulation heating module comprises a smoke cup (10) and a thermal insulation sleeve (8) on the periphery of the smoke cup (10), and a vacuum space is formed between the outer wall of the smoke cup (10) and the inner wall of the thermal insulation sleeve (8). A plurality of arc-shaped grooves (1001) and rectangular grooves (1002) are formed in the inner wall of the cigarette cup (10); a heating sheet (14) is arranged in each arc-shaped groove (1001); the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode.

The utility model discloses a vacuum thermal insulation hot air heating smoking set. The vacuum thermal insulation hot air heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower type electromagnetic coil with the radius gradually increasing from top to bottom. The vacuum thermal insulation heating module comprises a smoke cup and a thermal insulation sleeve, and a vacuum space is formed between the outer wall of the smoke cup and the inner wall of the thermal insulation sleeve; the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode. According to the vacuum thermal insulation hot air heating smoking set, the utilization rate of the cigarette core is increased; the service life of the smoking set is prolonged.

The utility model discloses a heat flow heating smoking set. The heat flow heating smoking set comprises an electromagnetic coil assembly and a vacuum thermal insulation heating module. The electromagnetic coil assembly comprises a tower-type electromagnetic coil (7) of which the radius is gradually increased from top to bottom, an upper coil mounting plate (3) at the upper part of the tower-type electromagnetic coil (7) and a lower coil mounting plate (4) at the lower part of the tower-type electromagnetic coil (7); the vacuum thermal insulation heating module comprises a smoke cup (9) and a thermal insulation sleeve (8) on the periphery of the smoke cup (9), and a vacuum space is formed between the outer wall of the smoke cup (9) and the inner wall of the thermal insulation sleeve (8); a plurality of trapezoidal grooves (901) are uniformly formed in the inner wall of the cigarette cup (9) in the axial direction; the electromagnetic coil assembly is arranged on the periphery of the vacuum thermal insulation heating module in a sleeving mode.

The utility model discloses a waste salt filtering and collecting device, which relates to the technical field of waste salt treatment and comprises an evaporating furnace, the top of one side of the evaporating furnace is connected with a feed pipe, the bottom of the other side of the evaporating furnace is connected with a first discharge pipe, the top of the evaporating furnace is connected with a second discharge pipe, and the second discharge pipe is connected with a third discharge pipe. A first heating mechanism is arranged at the bottom of the evaporation furnace; the spiral shaft is rotationally installed in the evaporation furnace, the spiral shaft is designed to be hollow, and one end of the spiral shaft is connected with a second heating mechanism; the driving mechanism is used for driving the spiral shaft to rotate; the multiple blades are arranged on the spiral shaft in an array mode in the axial direction of the spiral shaft, the blades are designed to be hollow, and cavities of the blades are communicated with a cavity of the spiral shaft. The salt-containing solid impurities and the salt-free water body in the salt-containing wastewater are separated by an evaporation method, and the problem that the salt-free water body cannot be obtained by direct separation due to the fact that a filtration method is generally adopted for waste salt filtration and collection is solved.

This invention relates to the field of radial thrust bearing technology, specifically a radial thrust bearing comprising an inner ring, an outer ring, a cage, and balls, and a circulation mechanism. The inner ring is fitted inside the outer ring, and the balls are rolled and embedded between the inner and outer rings. The cage is installed between the inner and outer rings, with the balls located on the cage. The circulation mechanism is installed on both sides of the outer ring. This invention solves the problem that existing bearings still generate high internal temperatures at high speeds. High temperatures reduce the viscosity of the lubricating oil, leading to a thinner oil film, increased friction, and ultimately, accelerated bearing temperature rise. Excessive bearing operating temperature can cause the bearing to seize due to thermal stress. This invention achieves uniform heat transfer from the lubricating oil at high speeds, preventing the bearing from seizing due to excessive operating temperature.

This invention discloses a high-strength passive daytime radiation cooling film and its preparation method, belonging to the field of functional polymer materials and thermal management technology. The film has a bilayer composite structure, including an upper reflective layer and a lower emitting layer. This invention employs an integrated process of melt blending-lamination-biaxial stretching-induced phase separation-extraction pore-fixing. Through a process design of stretching followed by extraction and a hierarchical biaxial stretching strategy, it achieves highly oriented molecular chains to enhance mechanical properties while precisely constructing a multi-level structure with both nanopores and micropores. The resulting film exhibits an average reflectivity >93% in the solar radiation band (0.25–2.5 μm), an average emissivity >95% in the atmospheric window (8–14 μm), a thermal conductivity <0.1 W / (m·K), and a tensile strength >30 MPa. This invention solves the technical bottleneck of achieving high reflectivity, high emissivity, low thermal conductivity, and high strength simultaneously in radiation cooling materials, and can be widely applied in building energy conservation, outdoor equipment thermal management, and electronic device heat dissipation.

The application provides a precision preformed soldering piece and a preparation method thereof. By arranging a graphene layer between the preformed soldering piece and a flux layer, the welding quality and efficiency can be improved, the energy consumption and environmental pollution in the welding process can be reduced, the welding strength and corrosion resistance can be improved, the oxidation and thermal stress in the welding process can be reduced, the cavity rate can be reduced, the precision can be improved, fullerene is added in the alloy raw material, the fullerene has high chemical stability and strong mechanical properties, can form strong bonding with rare earth metals, has high heat conduction performance, can effectively dissipate heat, avoids overheating of the welding part to cause failure, significantly reduces the cavity rate, improves the precision of the welding, reduces the welding temperature required by the preformed soldering piece, and has excellent oxidation resistance, which can effectively prevent the oxidation of the metal surface.

This utility model relates to a circuit breaker switch shielding cover, comprising two symmetrically arranged shielding support covers with a distance between them, forming a cavity for installing the circuit breaker switch transmission assembly. Each shielding support cover includes a cover body, a spindle hole, bolt fastening holes, a fixed support, and a star-shaped reinforcing rib assembly. The spindle hole is located on the upper part of the cover body for installing the circuit breaker switch spindle. The bolt fastening holes are located in the middle of the cover body for installing the transmission cam of the circuit breaker switch transmission assembly. The fixed support is located at the bottom of the cover body for fixed connection to the circuit breaker to form an integral support. The star-shaped reinforcing rib assembly is located on the inner wall of the cover body and connects to the spindle hole, bolt fastening holes, and fixed support. The shielding cover of this utility model can effectively uniformize the electric field, meet the insulation level of 24kV clean air, and simultaneously provide support for the spindle and cam. Assembly is simple and easy to operate.

The application relates to the technical field of glass processing, in particular to a glass double-bevel edge grinding device, which comprises a rack, a driving motor one is fixedly installed on the rack, a grinding wheel is fixedly installed on the output end of the driving motor, a nozzle for spraying cooling liquid is arranged on the rack, a conveying roller for moving glass is arranged on the rack, a driving motor two is fixedly installed on the rack, a driving roller one is fixedly installed on the output end of the driving motor two, a driven roller is rotatably installed on the rack, gauze belts are simultaneously sleeved on the driving roller one and the driven roller, a heating cylinder is rotatably installed on the rack, heating wires connected with an external power supply are arranged in the heating cylinder, and the side wall surface of the heating cylinder is attached to the gauze belts. The glass double-bevel edge grinding device can remove the cooling liquid and glass chippings remaining on the top surface of glass in the glass edge grinding process without using extra water, so that the cost of the glass edge grinding process is reduced.

The utility model discloses an energy-saving and environment-friendly natural borneol processing device, and relates to the technical field of natural borneol processing. The energy-saving and environment-friendly natural borneol processing device comprises a processing box, an air inlet and an air outlet are formed in the side wall of the processing box, a sealing door is arranged on the side wall of the processing box, two chopping mechanisms are installed at the top of the processing box, and a shaft seat and two elastic pieces are installed at the bottom of the inner wall of the processing box. The first bevel gear is driven by the threaded rod to rotate forwards and backwards, the two chopping mechanisms can be driven to chop raw materials and then put the raw materials into the storage box along the two feeding grooves, meanwhile, the threaded rod can further drive the sliding block, the storage box and the chopped raw materials to reciprocate on the inner wall of the processing box along the two guide rods, and therefore only one servo motor is adopted, and the raw materials can be chopped through the servo motor. And raw materials can be crushed, heat conduction of the raw materials can be accelerated, and the device is energy-saving, environment-friendly and worthy of popularization.

The utility model provides a kind of wafer temperature uniform control and automatic transfer integrated device in hot plate air extraction process, including disc-shaped cavity main body and automatic wafer transfer assembly, cavity main body top is plane structure, hot plate upper surface is perpendicular to the central axis of cavity main body, the sealing disc is coaxially arranged with cavity main body;It further includes air inlet and air outlet, air inlet is circularly opened in the sidewall top of the cavity main body;Air outlet is opened in the top surface center of the cavity main body.The utility model determines suitable cavity wall surface material by optimizing cavity structure, reasonably selecting air inlet and air outlet position, solves the problem of wafer temperature uneven in prior art, and realizes wafer automatic taking through intelligent automatic wafer transfer assembly structure under the form of not changing cavity structure, improves the quality and efficiency of semiconductor wafer manufacturing.

The utility model relates to a waste heat recovery device for cooling fused quartz. The waste heat recovery device comprises a cooling chamber, a sliding car model group and a heat exchange module, an opening is formed in the side wall of the cooling chamber, an industrial sliding door for the sliding car model group to enter and exit is mounted at the opening, a cooling gas supply pipe is arranged on the bottom wall of the cooling chamber, and a plurality of exhaust pipes are mounted on the top wall of the cooling chamber; the sliding car model set comprises a sliding rail, a sliding car and a winch, one end of the sliding rail is arranged on the bottom wall of the cooling chamber, the other end of the sliding rail extends out of the opening of the cooling chamber, the winch is installed at the end of the sliding rail outside the cooling chamber, and the sliding car is arranged on the sliding rail; an evaporation section of the heat pipe array group is arranged in the cooling chamber and is positioned above the opening, and a condensation section of the heat pipe array group is arranged in the bottom of a boiler barrel of the evaporator; and the heat pipe array group of the heat exchange module is matched with the evaporator, so that the formed quartz product can be cooled, waste heat can be effectively recovered, the energy utilization efficiency is improved, and high efficiency and energy conservation are realized.

The utility model relates to a vehicle seat which comprises a seat cushion and a seat backrest. A seat cushion heat exchange water pipe and a first seat cushion flexible layer added with first heat conduction reinforcing filler are arranged in the seat cushion, and the first seat cushion flexible layer is in contact with the seat cushion heat exchange water pipe; and / or a backrest heat exchange water pipe and a first backrest flexible layer added with a second heat conduction reinforcing filler are arranged in the seat backrest, and the first backrest flexible layer is in contact with the backrest heat exchange water pipe. The utility model further provides a vehicle. The heat conduction performance of the vehicle seat is improved, a user can feel the temperature change of the vehicle seat more quickly, and the use experience of the vehicle seat can be improved. The heating device has the advantages of being simple and reliable in structure, more stable in heating performance, easy to install, stable in installation and high in comfort.

This utility model discloses a vibration-damping and noise-reducing silent heat sink, including a heat sink assembly, a fan, and a base plate. It also includes a vibration-damping connector and a flow guide shroud. The vibration-damping connector is made of an elastic material and has a ring-shaped structure, nested between the fan and the flow guide shroud. The flow guide shroud surrounds the air outlet side of the fan, and its inner wall has a spiral flow guide groove. The heat sink assembly includes multiple wavy, non-equidistantly arranged heat dissipation fins, forming a gradually expanding airflow channel. The bottom of the base plate has a honeycomb-shaped vibration-damping cavity filled with damping adhesive. The three-stage vibration-damping structure significantly reduces vibration transmission rate, reduces resonance, and extends equipment life. The spiral flow guide groove, sound-absorbing grille, and wavy fin phase difference design significantly reduce wind noise and structural noise.

This utility model discloses a heat dissipation module, including a vapor chamber and a bendable heat pipe. The vapor chamber includes a vapor chamber shell, a vapor chamber cavity, and a vapor chamber capillary structure located on the inner wall of the vapor chamber shell. The heat pipe includes a heat pipe shell, a heat pipe cavity located within the heat pipe shell, and a heat pipe capillary structure located on the inner wall of the heat pipe shell. The heat pipe shell has a heat pipe connection portion that communicates with and is open to the heat pipe cavity. The vapor chamber shell has a vapor chamber connection portion that communicates with and is open to the vapor chamber cavity. The vapor chamber connection portion and the heat pipe connection portion are sealed together, so that the heat pipe capillary structure is connected to the vapor chamber capillary structure and the heat pipe cavity is connected to the vapor chamber cavity. The heat pipe cavity and the vapor chamber cavity are filled with a working fluid. Therefore, by utilizing the bendability of the heat pipe, heat can be conducted to any surface, solving the problem of excessive heat generation in electronic components with bends, drops, or slopes. At the same time, it accelerates the gas-liquid conversion of the entire heat dissipation module and speeds up the heat conduction.