25results about How to "Auxiliary cooling" patented technology

The utility model relates to the technical field of inner molding of fire extinguishers, in particular to an anti-corrosion inner molding machine of a fire extinguisher, which comprises a clamping structure, an overturning structure and an air supply structure, the overturning structure can drive the clamping structure to rotate clockwise or anticlockwise with the hinged position as the reference. The clamping structure comprises a first frame body, limiting side plates arranged on the first frame body in a sliding mode, a driving module used for controlling the limiting side plates and a rotating module, and a mounting area for mounting the fire extinguisher cylinder is formed between the limiting side plates; when the driving module drives the limiting side plates to get close to each other, the mounting area is shrunk; when the driving module drives the limiting side plates to be far away from each other, the mounting area is expanded; according to the utility model, the size of the mounting area is adjusted to adapt to internal molding of fire extinguishers with different sizes.

This invention relates to the field of vapor phase etching (VPE) apparatus technology, specifically a double-sided VPE apparatus for semiconductor silicon wafers. The apparatus includes a VPE apparatus body, a silicon wafer transfer mechanism at the upper end of the apparatus body, an etching chamber fixedly mounted on the outer side of the apparatus body, and a mounting base fixedly mounted on the upper end of the etching chamber. By combining the VPE mechanism with a central air-guiding mechanism, stable adsorption of the semiconductor silicon wafer is ensured during the etching process, avoiding vibration and improving etching efficiency and precision. A Bernoulli-style chuck structure is formed by the cooperation of the air-guiding support stage and the central stage, stably "fixing" the silicon wafer above the air-guiding support stage, minimizing contact with the semiconductor silicon wafer, avoiding physical damage and contamination, and simultaneously enabling multi-directional airflow distribution to meet auxiliary heat dissipation needs for the semiconductor silicon wafer, further improving the accuracy and etching efficiency of the VPE process.

The utility model discloses a kind of anti-clogging cable particle finished product bin, including bin body, bin body is equipped with inner bin body, wherein the discharge port of bin body is lower than the discharge port of inner bin body, further including dredging stirring structure, the dredging stirring structure includes driving device, first stirring structure and second stirring structure.The utility model aims at the problem that double-bin structure is prone to jam in actual use, through the design of dredging stirring structure, the effect of simultaneous dredging inside and outside can be realized, greatly reduce the probability of discharge jam when double-bin structure is used, and the design of the anti-clogging structure will not affect the normal use of the finished product bin.

The refrigeration semiconductor device comprises a working shell, a working cavity with an opening in the front side is formed in the working shell, the rear end wall of the working cavity is fixedly connected with a refrigeration plate in a penetrating mode, and the refrigeration plate can transmit heat to the cold end of a semiconductor to conduct refrigeration work. The rear end wall of the working cavity is fixedly connected with two vertically-symmetrical mounting plates in bilateral symmetry, the mounting plate on the upper side is fixedly provided with a rotating motor, the rotating motor is in power connection with a rotating shaft, the lower end of the rotating shaft is rotationally connected to the mounting plate on the lower side, the rotating shaft is fixedly connected with rotating plates, and the end faces, close to each other, of the rotating plates are fixedly connected with connecting plates. The connecting plate can limit and fix the refrigeration semiconductor, the upper end face and the lower end face of the connecting plate are each fixedly connected with a heat dissipation plate, the heat dissipation plates can conduct and dissipate heat of the hot end of the refrigeration semiconductor, a controller is fixedly arranged at the rear end of the working cavity, and the controller can control and provide power for the installed refrigeration semiconductor.

The utility model discloses a radiating tube shell type heat exchanger which comprises a heat exchanger body, a cold fluid outlet is formed in the left end of the heat exchanger body, a cold fluid inlet is formed in the right end of the heat exchanger body, a tube box plate is arranged in the heat exchanger body, and a hot fluid inlet is connected to the upper portion of the tube box plate. A hot fluid outlet is formed in the right side of the hot fluid inlet, a tube pass is connected to the inner side of the tube box plate, a baffle plate is arranged on the outer side of the tube pass, and a bracket is installed at the bottom of the heat exchanger body. According to the radiating tube shell type heat exchanger, the radiating fins are arranged on the surface of the heat exchanger body, the radiating fins are used for helping the surface of the shell of the heat exchanger body to radiate heat, the situation that the service life of the heat exchanger body is shortened due to the fact that heat of the shell of the heat exchanger body is too high is avoided, and meanwhile the internal heat exchange effect can be affected if the temperature of the surface of the shell is too high; and the radiating fins are combined with the aluminum sheets, so that the radiating effect is improved.

The utility model belongs to the technical field of guide plates, in particular to a motor front end cover installation guide plate, which comprises a motor main body and an outer guide cover plate, a front bearing oil cup cover is arranged at the front end of the motor main body, and a screw hole and a through hole are arranged on the outer guide cover plate in a penetrating manner. A front end cover and a front bearing oil cup cover of the motor body are in threaded connection with screw holes in the outer flow guide cover plate through bolts, a connecting rod is arranged in the outer flow guide cover plate, one end of the connecting rod is welded to the inner flow guide cover plate, and an air hole is formed in the middle of the inner flow guide cover plate in a penetrating mode. According to the device, the convection heat exchange efficiency and the heat dissipation air volume between the air and the front end cover and between the air and the front bearing oil cup cover are improved, so that the temperature of the front end bearing is effectively reduced, overheating of the motor bearing and rapid aging of bearing oil are effectively avoided, the replacement period of the bearing oil is prolonged, and the service life of the bearing is prolonged.

The utility model provides an integrated air conditioner which comprises an indoor part, an outdoor part, an outdoor part and an indoor part, the indoor part comprises a front partition plate, the front partition plate is provided with a front section and a rear section, the transverse width of the rear section is smaller than that of the front section, and a first containing groove retracting inwards is formed in one side of the rear section in the transverse direction; the electric control box is arranged in the first containing groove and extends up and down in the height direction of the front partition plate, and the outer side surface of the electric control box does not exceed the outer side surface of the front section of the front partition plate in the transverse direction. The air conditioner has the advantages that the space layout of the air conditioner can be optimized, and the space utilization rate is improved.

This utility model discloses a fully luminous spherical lamp, relating to the field of LED lighting technology. It includes a spherical lampshade, an LED light source, a fixing cover, a power cord, and a mounting base. The mounting base is installed on an indoor ceiling. A power cord is connected to the bottom of the mounting base, and a fixing cover is installed at the bottom of the power cord. The LED light source is installed at the bottom of the fixing cover, and screws are installed on the fixing cover. The fixing cover is fixedly connected to the spherical lampshade by the screws. This utility model uses an LED light source composed of polygonal aluminum material and a spherical head. LED beads are embedded in the sides of the polygonal aluminum material, and the spherical head structure is located at the bottom of the polygonal aluminum material. Its length can be adjusted to adapt to different product sizes and power. This design allows light to be evenly scattered from multiple angles, avoiding localized bright spots caused by a single light source position. Combined with the full light transmission characteristics of the spherical lampshade, the light is evenly distributed within the sphere, solving the problem of bright spots appearing in the upper or lower half of the sphere in the prior art.

The utility model discloses an integrated power distribution cabinet bus duct, which relates to the technical field of power distribution cabinets and comprises a shell and an internal wiring board, an auxiliary board is arranged on the rear side of the shell, slideways are arranged on the upper side and the lower side in the auxiliary board, and the shell and the auxiliary board form a sliding structure through the slideways. A positioning assembly used for angle adjustment is arranged in the middle of the rear end of the auxiliary plate and comprises a built-in groove, a positioning screw and a rotating shaft, the rotating shaft is rotationally installed in the built-in groove, a fixing plate is arranged outside the built-in groove, and the positioning screw is installed in the middle of the top of the fixing plate in a threaded mode. And a heat-conducting rubber plate is arranged in the shell. According to the integrated power distribution cabinet bus duct, through the design of the heat dissipation assembly, the top plate is inconsistent in thickness through the design of the heat dissipation micropores, and the thin area of the top plate and the gap area reserved between the heat dissipation micropores and the internal wiring board can protect the internal structure of the shell and assist in heat dissipation at the same time.

The utility model discloses a data acquisition cabinet, which relates to the technical field of data cabinets and comprises a base, a cabinet body is carried on the upper surface of the base, a top plate is fixedly connected to the upper surface of the cabinet body, a water storage tank is arranged in the middle of the upper surface of the top plate, and a partition net is fixedly connected to the top of the inner wall of the water storage tank. According to the data acquisition cabinet, through the arrangement of structures such as the liquid pumping assembly, the electrical connecting frame and the limiting assembly, in rainy days, rainwater falls into the water storage tank, then the rainwater in the water storage tank can flow into the water storage bin through the inverted-L-shaped water inlet channel, then the rainwater is stored, and after the water storage bin is full of water, part of the rainwater is stored in the water storage tank, so that the rainwater is stored in the water storage tank; when the sunny weather is hot, the water in the water storage tank and the water in the water storage bin can assist in heat dissipation of the cabinet body, and if the rainwater in the water storage tank is completely evaporated, the infusion pump can pump the rainwater in the water storage bin into the water storage tank to further assist in heat dissipation of the cabinet body.

The utility model discloses a bearing retainer with high temperature resistance long life function belongs to bearing retainer technical field, it includes the retainer body, the inner wall of retainer body is provided with high temperature resistance heat radiation structure, the outer surface one side of retainer body is provided with auxiliary protection structure, the high temperature resistance heat radiation structure includes a plurality of joint slots, a plurality of joint slots equidistant circumferential opening is arranged in the inner wall of retainer body, the inner wall of retainer body is located the one side opening of joint slot and is provided with mounting groove, this bearing retainer with high temperature resistance long life function, through setting joint slot and mounting groove, the temperature in joint slot can be intercommunication with mounting groove, when the first rotating rod drives the roller body rotation, the heat generated can be communicated with mounting groove, under the action of first gear and second gear, drive the fan blade body rotation, and then can assist the temperature in mounting groove and carry out heat dissipation.

The invention provides an integrated circuit board and electronic equipment, and relates to the technical field of integrated circuit boards, and the integrated circuit board comprises an equipment shell, a control panel is installed on the upper end face of the equipment shell, supporting bottom feet are arranged on the lower end face of the equipment shell, an integrated circuit board body is installed in the equipment shell, and an auxiliary heat dissipation assembly is arranged in the equipment shell. An auxiliary adjusting assembly is arranged in the equipment shell, an air duct is optimally designed, a first draught fan and a second draught fan are matched to conduct auxiliary heat dissipation on a chip in the integrated circuit board body, and a driving motor and a driving gear are designed to drive a rotating disc to rotate; and the states of the air inlet and the air outlet in the two ends of the air duct are adjusted through the through groove, the dustproof filter screen and the baffle, so that different heat dissipation requirements are met for use, the dustproof filter screen is convenient to mount and dismount, and later maintenance and cleaning are facilitated.

The utility model relates to the technical field of screw extrusion equipment, and discloses single-screw extrusion equipment with a heat dissipation function, which comprises an extrusion cylinder, a heat dissipation frame is fixedly assembled on the side surface of the extrusion cylinder, the side surface of the heat dissipation frame is in sliding connection with a fixed frame, auxiliary filter plates are fixedly assembled on the inner walls of the two sides of the fixed frame, and the auxiliary filter plates are fixedly assembled on the inner walls of the two sides of the fixed frame. A main filter plate is fixedly assembled on the inner wall of the side, away from the extrusion cylinder, of the fixing frame, a U-shaped frame is fixedly assembled on the inner wall of the heat dissipation frame, and a motor is fixedly assembled on the inner wall of the U-shaped frame. Through cooperative use of the motor and the driving gear, while the motor drives the screw rod body to rotate through the driving gear and the rotating shaft, the driving gear drives the rotating gear to rotate through the transmission gear, and then the rotating gear drives the fan blade rod to rotate; and heat in the auxiliary heat dissipation frame is driven by rotation of the fan blade rod to penetrate through the inner walls of the auxiliary heat dissipation groove and the main heat dissipation groove to the outside of the device, so that heat dissipation of the motor is assisted.

The utility model discloses a turbine train supercharger with good stability, which belongs to the technical field of superchargers and comprises a cooling liquid tank, a wind scooper is mounted at the top of the cooling liquid tank, a turbocharger is mounted at the top of one side of the wind scooper, one side of the turbocharger is communicated with an air inlet pipe, and the other side of the turbocharger is communicated with an air outlet pipe. The bottom of the air inlet pipe communicates with a first waste gas pipe, and a heat exchange pipe is installed in the cooling liquid box. When the turbocharger works, sucked air and waste gas generated by combustion of an engine pass through the interior of the turbocharger, before the waste gas enters the turbocharger, the waste gas passes through the interior of the heat exchange pipe, cooling liquid is arranged in the cooling liquid box, and when the waste gas passes through the interior of the heat exchange pipe, heat exchange is conducted on the waste gas and the cooling liquid through the heat exchange pipe, so that the waste gas is cooled. The temperature of waste gas can be effectively reduced, so that the working temperature of the turbocharger is prevented from being too high, the continuous working time of the turbocharger can be effectively prolonged, and the stability of the turbocharger is improved.

The invention relates to the technical field of communication heat dissipation fixing devices, in particular to a heat dissipation fixing device for communication engineering equipment, which comprises a communication box mechanism, a matching mechanism is arranged on the side surface of the communication box mechanism, mounting mechanisms are arranged in the communication box mechanism in a mirror symmetry manner, and an auxiliary mechanism is arranged outside the communication box mechanism; the communication box mechanism comprises a protective cover and a communication circuit board; the matching mechanism comprises a mounting block, a heat dissipation plate is arranged on the side face of the mounting block, and a limiting block is arranged in the mounting block. Through arrangement of the matching mechanism, the mounting mechanism, the air cooling assembly, the liquid cooling assembly and the auxiliary mechanism, quick mounting of the communication box mechanism can be realized, multi-state heat dissipation operation can be performed according to requirements without disassembly after mounting, different heat dissipation operations can be performed corresponding to required mounting parts according to seasonal conditions, and the mounting efficiency is improved. The utilization rate of each part can be improved under the condition that the energy consumption is reduced, and each part is relatively simple to mount and dismount and convenient to operate.

This utility model relates to the field of microbial fermentation engineering technology, specifically to a solid-state fermentation device for Beauveria bassiana, including a fermentation chamber. A fan and a ventilation pipe are respectively installed at the upper and lower ends of the fermentation chamber. A rotating sleeve is rotatably connected inside the fermentation chamber. A motor is fixedly connected to the bottom of the fermentation chamber, and the output end of the motor is fixedly connected to the bottom end of the rotating sleeve. A cooling and oscillation mechanism periodically lifts the culture tray through a cam to generate oscillation, which, together with the air circulation of the fan and ventilation pipe, enhances the heat exchange between the substrate and the cold air. The spiral stirring blade has a double-layer hollow structure and is connected to the drainage hole to guide the discharge of condensate or cleaning wastewater. At the same time, the hollow structure reduces the temperature of the stirring blade itself and assists in the heat dissipation of the substrate.

The invention relates to the technical field of clip-on ammeters, in particular to a clip-on ammeter for residual current detection, which comprises a residual current handheld meter body and a residual current sensor, and a connecting wire is arranged between the residual current handheld meter body and the residual current sensor. The structure of a fixed annular jaw and the structure of a movable annular jaw are optimally designed, a jaw closing mechanism is integrated at the closed position of the end of the jaw and combined with a negative pressure attaching assembly, it is ensured that the jaws are completely and tightly attached when closed, and the problems that tiny gaps exist, consequently, a magnetic circuit is incomplete, and the uniformity and measurement precision of a magnetic field are affected are solved; and the annular protective cover plate is matched with the inner side tong head magnetic core mechanism, so that gap compensation at the magnetic core mounting cavities on the inner sides of the fixed annular jaw and the movable annular jaw is met, mounting protection of the magnetic core assembly can be achieved, and auxiliary heat dissipation of the magnetic core assembly in the working state can be assisted.

The utility model discloses a sealing assembly, which comprises a power box main body, an external corner of the power box main body is fixedly connected with a hinge, the other hinge is fixedly connected with a box door, the box door and the power box main body are mutually hinged through the hinge, and the outer side of the top of the power box main body is fixedly connected with a shielding top. A fixing mechanism is arranged on the inner wall of the box door, a sealing air bag is arranged in the fixing mechanism, the sealing air bag is movably connected with the inner wall of the box door, an air pump is started by pressing a handle to transmit air into the sealing air bag, the size of the sealing air bag is increased, the sealing air bag abuts against a gap between the power box body and the box door, and the sealing purpose is achieved; the sealing air bag can be conveniently fixed or loosened through the opening in the bandage, when the sealing air bag needs to be replaced, the sealing air bag can be conveniently and rapidly replaced, air flow in the sealing air bag is continuously guided into the power box through the nozzle, and auxiliary heat dissipation can be carried out on the interior of the power box body.

The utility model relates to the technical field of inner molding of fire extinguishers, in particular to a clamping structure of an anti-corrosion inner molding machine of a fire extinguisher, which comprises a first frame body, limiting side plates, a driving module and a rotating module, the limiting side plates are connected to the first frame body in a sliding manner, and a mounting area for mounting a barrel of the fire extinguisher is formed between the limiting side plates; when the driving module drives the limiting side plates to get close to each other, the mounting area is shrunk; when the driving module drives the limiting side plates to be far away from each other, the mounting area is expanded, and the fire extinguishers with different sizes are internally molded by adjusting the size of the mounting area.

The invention relates to the technical field of fiber spinning, in particular to a spinning device for producing fibers for electrostatic filter cotton, which comprises a supporting mechanism, a pressurizing mechanism, a filtering mechanism, a spinning forming mechanism and a cooling mechanism, the pressurizing mechanism is fixedly installed at the top of the supporting mechanism, the filtering mechanism is fixedly installed on the two side walls of one side of the pressurizing mechanism, the filtering mechanism is connected with the top of the supporting mechanism, a reciprocating lead screw is made to rotate through starting of a pressurizing motor, internal pressure is adjusted through movement of a pressurizing piston block, and pressure is intermittently generated in a containing cavity; power is provided for spinning of fiber liquid, uniform spraying of the fiber liquid is guaranteed through the spinneret holes in the spinneret plate, continuous fibers are formed, and the cooling mechanism has the effects of cooling the fibers, improving the strength and durability of the fibers, reducing thermal stress and shrinkage and improving the overall machining quality.

The utility model discloses an edge and corner reinforced protection tablet computer relates to tablet computer field, including frame and the computer bottom shell of frame lower extreme setting, and the upper end surface of frame is provided with display screen, the outside of frame is provided with protection rubber cover. This edge and corner reinforced protection tablet computer, the frame periphery of tablet computer is provided with protection rubber cover, and the periphery of protection rubber cover also has the opening correspondingly set up, is used to fit the wiring port and button of the frame upper opening, and four edge and corner reinforcing blocks are arranged at the four corners of protection rubber cover, can buffer protection to the edge and corner of tablet computer, thereby avoiding tablet computer easily damaging, protecting tablet computer, and the position of the frame four corners of tablet computer and edge and corner reinforcing block is provided with buffer anti -fall block, and the outside of buffer anti -fall block is provided with recess at equal intervals, is used to further improve the protection effect, can further protect the four corners of tablet computer.

The utility model relates to the technical field of internal molding of fire extinguishers, in particular to an overturning structure of an anti-corrosion internal molding machine of a fire extinguisher, which comprises a second frame body, a rotating shaft rotationally connected with the second frame body, a driven gear connected with the rotating shaft and a driving rack, a second hydraulic cylinder for controlling the driving rack to move is mounted on the second frame body; according to the utility model, a hydraulic cylinder driving mode is adopted to replace a motor driving mode, so that the clamping structure of the fire extinguisher cylinder can be driven to operate more stably.

The utility model relates to the field of electric motorcycles, and discloses a dragging type electric motorcycle with detachable batteries, which comprises an electric vehicle, a mounting rack is arranged in the middle of the electric vehicle, a mounting mechanism is arranged in the middle of the mounting rack, a plurality of battery bodies are mounted in the middle of the mounting mechanism, and the mounting mechanism comprises a shell. A limiting frame is arranged at the top of the shell, a plurality of partition plates are movably connected to the interior of the shell, a plurality of positioning blocks are fixedly connected to the bottom face of the limiting frame, limiting grooves are formed in the left side and the right side of each positioning block, and a plurality of positioning grooves are formed in the top face of the shell. According to the utility model, through the mutual cooperation between the shell and the limiting frame as well as between the partition plate and the battery, the battery and the partition plate are installed and fixed more stably and are not easy to collide and interfere, and meanwhile, the wiring operation at the upper part of the battery is not influenced, so that the battery is more practical.

The invention discloses a CVP measurement accuracy monitoring device which comprises a monitor, an instrument measurement transducer and a pressure sensor, a through hole is formed in the side face of the monitor, heat dissipation assemblies are arranged at the bottom of the monitor and on the inner side of the through hole in the side face, a cleaning assembly and an auxiliary assembly are arranged in the monitor, and the cleaning assembly is connected with the auxiliary assembly. The cleaning assembly comprises a threaded rod, a sliding block, a sliding plate, a fixing plate, a protruding block and a driven piece. The heat dissipation assembly is matched with the cleaning assembly, during use, a fan drives a threaded rod to rotate clockwise, a sliding plate is controlled to drive a fixing plate and a protruding block to move downwards, the protruding block can abut against a driven block to push a filter plate to move towards the side away from the center of the monitor, and under the action of a spring A, the filter plate can move left and right to achieve vibration; dust attached to the filter plate is vibrated, so that the situation that the filter plate is blocked due to excessive dust attached to the filter plate, and normal heat dissipation of the monitor is affected is avoided.