14results about How to "Control working temperature" patented technology

The utility model provides a high-frequency filter heat dissipation assembly. The high-frequency filter heat dissipation assembly comprises a filter body, wherein a heat dissipation block is mounted on the front side of the filter body; a heat dissipation substrate is arranged on one side, close to the filter body, of the heat dissipation block, and the heat dissipation substrates on the two sides are tightly attached to the two sides of the filter body; a heat dissipation assembly is arranged between the heat dissipation substrate and the heat dissipation block; a mounting groove is formed in the side, away from the filter body, of the heat dissipation block, a heat dissipation fan is mounted on the inner wall of the mounting groove, and a dismounting and mounting assembly is arranged between the heat dissipation fan and the heat dissipation block. The heat dissipation substrate is tightly attached to the filter body, so that the contact thermal resistance is effectively reduced, and the heat conduction efficiency is improved; the wave-shaped radiating fins are matched with the ventilation holes, so that the radiating area and the air circulation are increased; the air guiding system composed of the air guiding groove, the flow dividing block, the flow guiding block and the air guiding plate enables airflow generated by the cooling fan to accurately and efficiently act on the cooling fins, and compared with a traditional single cooling mode, the cooling efficiency is improved.

The utility model relates to the field of mass spectrometer temperature control, and provides a temperature control device for a mass spectrometer. The temperature control device for the mass spectrometer comprises a medium cooler; the case is internally provided with a containing space, the containing space is used for installing a mass spectrometer, the containing space is further internally provided with a heat exchanger and an air supply part, the heat exchanger is in fluid communication with the medium cooler through a pipeline, and the air supply part is used for blowing the cooling capacity of the heat exchanger to the mass spectrometer; and the pump body is arranged on the pipeline. According to the temperature control device for the mass spectrometer, through cooperative work of the medium cooler, the heat exchanger, the air supply piece and the pump body, the working temperature of the mass spectrometer can be accurately controlled; the mass spectrometer can stably operate at a proper temperature, the influence of temperature fluctuation on the performance of the mass spectrometer is reduced, and the accuracy of a measurement result is improved; the problems of performance reduction of electronic elements, thermal deformation of mechanical parts and the like caused by over-high temperature are avoided, and the service life of the mass spectrometer is prolonged.

This utility model discloses a high-current connector, which includes a socket and a plug. The plug is provided with conductive terminals, and the socket is provided with conductive posts that accommodate and abut against the conductive terminals. A heat-conducting plate is provided on the outer wall of the socket and plug. Several equally spaced heat dissipation fins are evenly distributed along the circumference of the outer wall of the heat-conducting plate, and several raised heat-conducting parts are provided on the inner wall of the heat-conducting plate. A terminal block is connected to the conductive posts and conductive terminals. The heat generated by the connection between the conductive terminals and conductive posts is efficiently conducted to the heat-conducting plate through thermal grease, and then exchanged with the outside cold air by the heat dissipation fins, effectively controlling the operating temperature. The design of the heat dissipation parts and the heat-conducting grooves increases the contact area of ​​the thermal grease, improving heat conduction efficiency. This structure ensures that the temperature rise is maintained within a safe threshold even in a sealed state, preventing high temperatures from affecting the stability and safety of the equipment.

This utility model discloses a forging die for irregularly shaped forgings, relating to the field of forging die technology, including a base plate and a water injection assembly; the base plate: four corresponding support plates are fixed to the upper end, and a forming die is fixed to the upper side of the four support plates. A die groove is opened in the middle of the upper end of the forming die. An ejection assembly is installed at the lower end of the forming die. A second cooling assembly is installed on the surface of the forming die, and the lower side of the second cooling assembly is installed on the upper side of the base plate; the water injection assembly: includes a cooling chamber, a U-shaped water tank, a water pump, a water outlet pipe, and a return pipe. The forming die has a cooling chamber inside. A U-shaped water tank is fixed to the right end of the upper side of the base plate. A water pump is installed inside the U-shaped water tank. A water outlet pipe is fixed inside the water outlet of the water pump. The left end of the water outlet pipe is connected to the water inlet of the cooling chamber, which can quickly cool the workpiece and enable rapid demolding.

The invention discloses a method for solving the problem that a guide groove scratches the surface of round steel in the bar production process, and the method comprises the following steps that at least one scratch-proof guide wheel is installed in the guide groove and corresponds to the position of a round steel passing path, so that when the round steel passes through the guide groove, the surface of the round steel is in rolling contact with the scratch-proof guide wheel, and the round steel passes through the guide groove; a non-contact gap is kept between the bottom surface of the round steel and the bottom plate of the guide groove; and a cooling system and a lubricating system are configured for the scratch-proof guide wheel. Sliding friction between the round steel and the guide groove is converted into rolling contact with the scratch-proof guide wheel, it is guaranteed that a gap is reserved between the round steel and the bottom plate, and sliding scraping is fundamentally avoided, so that the surface quality of the round steel is remarkably improved, and linear scratches are eradicated. Meanwhile, through the matched cooling system and lubricating system, the working temperature of the scratch-proof guide wheel is effectively controlled, abrasion is reduced, and the scratch-proof guide wheel and related parts can still operate stably under the severe working condition.

The application discloses a stamping equipment with a knife edge wear prevention function, and relates to the technical field of stamping machine tools.The stamping equipment comprises a feeding machine, an electric control cabinet, a punch mechanism and a bottom die mechanism, the feeding machine, the electric control cabinet and the punch mechanism are fixedly connected with the bottom die mechanism, and the electric control cabinet is connected with the punch mechanism through electric signals.The punch mechanism comprises a driving mechanism, an assembling frame and a cutter mechanism, the driving mechanism comprises a sliding block, the cutter mechanism comprises a base plate, and the assembling frame is fixedly connected with the sliding block and the base plate.The application realizes rapid approach of a stamping cutter to materials, improves stamping efficiency, stamps materials at a low speed, reduces instantaneous impact force on a knife edge, reduces micro-chipping, performs cyclic liquid cooling on the cutter, effectively controls the working temperature of the knife edge, prevents hardness reduction and thermal fatigue wear caused by excessively high temperature rise, forms a lubricating oil film between the knife edge and metal sheet raw materials, slows down the rigid collision between the knife edge and the metal sheet, and reduces knife edge wear.

This invention belongs to the technical field of lithium battery manufacturing equipment, specifically relating to an intelligent forming production line and process for solid-state lithium battery tabs. The production line includes a housing, within which are arranged according to the process flow: a pre-treatment mechanism, a cutting mechanism, a corner-cutting mechanism, an adhesive-applying mechanism, an auxiliary mechanism, and a packaging mechanism. The cutting mechanism includes: a support frame consisting of four columns and three mounting plates fixed thereon; a cutting assembly mounted on the top mounting plate; a scraping assembly mounted on a cutting base; an abutting assembly mounted on the cutting assembly; a dust-collecting assembly mounted on the cutting base; and a cooling assembly mounted on the cutting assembly. This invention significantly improves the cutting quality, cleanliness, and production efficiency of solid-state lithium battery tabs through integrated cleaning and cooling functions and full-process automation.

This utility model discloses an intelligent zoned heat dissipation system for frequency converters, including a chassis, a low-temperature zone module, a medium-temperature zone module, a high-temperature zone module, a temperature sensor network module, and an intelligent control unit module. An isolation structure is provided between the medium-temperature zone module and the low-temperature zone module. The medium-temperature zone module is equipped with a second air intake channel that directly introduces ambient cooling air from outside the chassis and a main cooling fan. Temperature sensors monitor the temperature of each zone, and the intelligent control unit dynamically adjusts the speed of the main cooling fan based on the temperature data. This utility model effectively isolates thermal crosstalk between temperature zones by providing an independent, high-quality cold source for the core heat-generating areas and achieves intelligent on-demand heat dissipation, thereby improving heat dissipation efficiency, reducing energy consumption and noise, and enhancing the reliability and lifespan of the frequency converter. It is mainly applied to the heat dissipation of power electronic equipment such as frequency converters and inverters.

This utility model discloses an automotive LED light source module, including a lamp source substrate on which multiple LED light source groups are disposed. A lamp housing is disposed on the lamp source substrate, and the multiple LED light source groups are disposed within the lamp housing. A heat dissipation cavity is disposed within the lamp source substrate, and the heat dissipation cavity is positionally matched to the multiple LED light source groups. An air intake pipe is disposed on the lamp source substrate, and the air intake pipe is connected to the heat dissipation cavity, allowing external cooling air to enter the heat dissipation cavity to cool the multiple LED light source groups. The beneficial effect of this utility model is that by setting a heat dissipation cavity on the lamp source substrate that precisely matches the position of the LED light source groups, combined with the air intake pipe connected to the heat dissipation cavity, a directional airflow channel can be constructed. External cooling air can be directionally introduced into the heat dissipation cavity through the air intake pipe and directly act on the heat-generating LED light source group area, achieving active and targeted cooling of the LED light source groups.

The invention relates to the technical field of air compressor equipment, and discloses a water-cooling track air source system which comprises an air compressor, a radiator, a liquid storage tank and a water pump. An air compressor water channel for cooling liquid to flow is formed in the air compressor, and the radiator, the liquid storage tank and the water pump are sequentially connected with the air compressor water channel through pipelines to form an independent cooling liquid circulation loop. When the system operates, the motor drives the air compressor to compress air, and meanwhile the water pump drives cooling liquid to circulate in the loop. The low-temperature cooling liquid enters the air compressor water channel to absorb heat generated by the compression disc and then becomes high-temperature cooling liquid, the high-temperature cooling liquid flows out and then enters the radiator to be cooled, and the cooled cooling liquid enters the liquid storage tank to be stored and then is sent back to the air compressor through the water pump. The air compressor compression disc is subjected to forced circulation cooling through the cooling liquid, the problem that an existing air cooling mode is low in heat dissipation efficiency is solved, the working temperature of the compression disc is effectively reduced, the failure rate of the air compressor is reduced, and the service life of the air compressor is prolonged.

The utility model discloses a computer CPU (central processing unit) protection device, which belongs to the technical field of CPU protection, and is characterized in that a double-layer protection structure provides physical impact protection, a top pressure spring buffers vibration impact, a CPU is prevented from being damaged by mechanical stress, insufficient soldering of CPU pins is avoided, and the service life of hardware is prolonged. The computer CPU protection device comprises a first protection cover and a second protection cover, a first fixing lug is installed at the top of the first protection cover, a protection cavity is formed in the first protection cover and the first fixing lug, a CPU body is installed in the protection cavity, and a penetrating opening allowing the top of the CPU body to penetrate through is formed in the top of the first fixing lug; a mounting frame is arranged at the position, corresponding to the outer edge of the penetrating opening, of the top of the second protective cover in a protruding mode, a vapor chamber is mounted at the position of the mounting frame, a heat dissipation cavity is formed in the vapor chamber, a flow guide plate is mounted in the heat dissipation cavity, and a heat dissipation fan for assisting heat dissipation is mounted at the top of the vapor chamber.

The invention relates to an APD package and a temperature control method thereof, the APD package comprises a first thermistor, a second thermistor, a temperature difference calculation module and a TEC adjusting module, the first thermistor is placed on a refrigeration surface of the TEC adjusting module adjacent to an APD chip; the second thermistor is arranged beside the TEC adjusting module and is used for collecting the environment temperature; and the temperature difference calculation module is used for receiving the temperature collected by the first thermistor and the second thermistor and calculating a corresponding temperature difference. The invention provides an APD package and a temperature control method thereof, which can detect the temperature of an APD chip through a first thermistor, detect the ambient temperature through a second thermistor, and adjust the output of a TEC adjusting module according to the temperature difference between the temperatures detected by the first thermistor and the second thermistor, so that the APD package is more stable and reliable. Therefore, the control of the APD packaging working temperature is realized, and the overall stable working effect is further ensured.

This invention discloses a spray gun and a cold spraying device incorporating the spray gun. The spray gun includes a spray gun body, a nozzle, a powder channel, a filter assembly, an air purifier, and a cooling structure. The nozzle is connected to one end of the spray gun body. The powder channel is disposed within the spray gun body, with one end connected to the nozzle and the other end having a powder inlet. The filter assembly is installed at the powder inlet. The air purifier is located at one end of the spray gun body and is sealed and connected to the powder channel. The cooling structure is integrated inside the spray gun body and fits snugly against the powder channel. The spray gun and cold spraying device of this invention effectively remove impurities from powder and air through the dual purification effects of the spray gun filter assembly and the air purifier. Simultaneously, the circulating cooling function of the cooling structure precisely controls the operating temperature of the spray gun, significantly extending the service life of the spray gun and equipment and ensuring long-term stable operation of the equipment.

The utility model discloses a train squatting closet production mould in the technical field of squatting closet mould, including mounting seat, the hydraulic cylinder is fixedly installed on the mounting seat, be provided with the workstation on the mounting seat, be provided with the upper pressure mould on the output of hydraulic cylinder, the lower mould is slidably connected on the workstation, be provided with the cavity between the workstation and lower mould, be provided with buffer assembly in the workstation, buffer assembly includes pressure pipe and spring. The utility model discloses a pressure pipe and spring are combined buffering, wherein, the hydraulic cavity in pressure pipe forms multistage damping through spiral vortex hole and flow guide groove, and the air cavity utilizes the compressibility of air to absorb residual vibration, and the guiding structure of workstation is cooperated, reduces the vibration and impact in the stamping process, protects the mould structure from the resilience damage, ensures product size accuracy, prolongs the service life of mould simultaneously.