103results about How to "Conducive to heat dissipation and cooling" patented technology

The invention discloses a coating for cooling the surface of a light-emitting diode (LED) radiator. The coating is characterized by being prepared from the following components in parts by weight: 6-20 parts of inorganic colloidal particle, 0.5-2 parts of carbon nano-tube, 15-80 parts of electron transition spinel, 0.05-2 parts of rare-earth element oxide, 0.1-0.3 parts of stabilizer, 3-10 parts of epoxy resin, 3-10 parts of methyl methacrylate and 2-5 parts of ethylene glycol. The coating has obvious heat dissipating and cooling effects, is not affected by surrounding medium when taking the cooling effect, can be used in a vacuum environment, also has the advantages of good self-cleaning property, corrosion resistance, waterproofness, fire retardancy, insulativity, and acid and alkali resistance, and convenient construction when taking a radiation cooling effect.

The invention discloses paint with strong adhesion for cooling the surface for an LED (light emitting diode) radiator. The paint is characterized by being prepared from the following components in parts by weight: 10-25 parts of inorganic colloidal particles, 1-3 parts of carbon nano-tube, 25-90 parts of electron transited spinel, 0.05-1.5 parts of rare earth oxide, 0.1-0.5 part of a stabilizing agent, 3-15 parts of epoxy resin, 2-10 parts of methyl methacrylate, 10-25 parts of nano- diatomite and 2-10 parts of ethylene glycol. The paint has remarkable heat dissipating and cooling effects, is not influenced by peripheral media, can be used in a vacuum environment, plays a role in radiating and cooling, and has the advantages of good self-cleaning performance, corrosion resistance, water resistance, flame retardance, insulating performance and acid-alkali resistance, and is convenient to construct.

The invention discloses an easy-to-use power cabinet, comprising a cabinet body, the bottom of the cabinet body is fixedly connected with a base, the top of the cabinet body is fixedly connected with a square frame, and the inside of the cabinet body is movably connected with a movable plate , the top of the movable plate is fixedly connected with an electric telescopic rod, the top of the electric telescopic rod is fixedly connected with the bottom of the cabinet, both sides of the bottom of the movable plate are fixedly connected with bearings, and the bottom of the bearing is fixedly connected with a connecting block. The present invention makes the power cabinet easy to use by arranging movable boards, electric telescopic rods, bearings, connecting blocks, rollers, air outlets, motors, fan blades and heat dissipation holes, makes the power cabinets movable, and has high heat dissipation, enabling electric workers to construct It is more convenient and can better dissipate heat and cool down the power cabinet in hot summer, avoiding damage to the circuit due to excessive internal temperature of the power cabinet, and will not affect people's normal life due to power outages, which is beneficial to people's use.

The invention discloses a new energy automobile battery pack heat dissipation device, and belongs to the field of new energy automobiles. The new energy automobile battery pack heat dissipation device comprises a box body, a damping plate is slidably connected in the box body, a first spring is fixedly connected to the bottom of the damping plate, and the end, away from the damping plate, of the first spring is fixedly connected to the inner wall of the box body; battery equipment, a clamping mechanism for fixing the battery equipment and a heat dissipation control mechanism are arranged on the damping plate, a water tank is arranged on the side wall of the box body, a driving motor is arranged on the side wall of the water tank, and the output end of the driving motor is fixedly connected with a first rotating shaft; and according to the present invention, the arrangement of the damping plate and the first spring facilitates the vibration damping protection of the battery equipment, the arrangement of the clamping mechanism facilitates the clamping and fixing of the battery equipment, the arrangement of the heat dissipation control mechanism facilitates the control of the operation of the device according to the temperature of the battery equipment, and the arrangement of the spiral pipe, the air cylinder and the water tank facilitates the heat dissipation and cooling of the battery equipment.

The invention provides a centrifugal efficient wood chip granulator which is granule manufacture equipment. The granulator comprises a frame, a die which is statically fixed on the frame, a rotating main shaft connected with a power mechanism and a pinch roller assembly arranged on the rotating main shaft, wherein a pinch roller adjusting device on the pinch roller assembly can ensure that the pinch roller and the inner surface of the die are constantly inscribed. Wood chips and other materials are fed from the upper end of the granulator, thus a static granulating mode of the die is created, and the materials in a compression cavity are ensured to be in a compressed and centrifuged state, so the granulation effect is good; axes of the die and rotating main shaft are superposed and in a vertical state, the die has a unique design, and the treatment efficiency and the treatment effect are improved.

The invention discloses a car stern door ECU controller and a control method. The car stern door ECU controller includes an outer shell and an ECU, an control system of the ECU includes a central processing unit, a CAN signal receiving and transmitting unit and a CAN bus which is used for receiving car information, one end of the CAN signal receiving and transmitting unit is electrically connectedwith the CAN bus, and the other end of the CAN signal receiving and transmitting unit is electrically connected with the central processing unit; the car stern door ECU controller further includes astay rod control device, a door lock control device, a self-absorption motor control device, a stern door switch, a fault detect unit, a buzzer alarm and a power supply unit. According to the car stern door ECU controller and the control method, car condition information at present is judged by the acquired car CAN bus information, the opening and closing and the locking of the stern door can be automatically controlled according to the car condition to enable the opening and closing of the stern door to be safe and reliable, the outer shell bearing the weight of the ECU adopts a structural style of an assembly of an upper shell body and a lower shell body which are produced in a separate moldmaking, the requirements for manufacturing difficulty and assembly accuracy are lowered; and the upper and the lower shell bodies are produced in a separate moldmaking, the strength is high, the forming is easy, and the yield rate is high.

The invention provides a chemical oxygen fire protection self-rescue respirator capable of achieving heat dissipation and cooling easily. The chemical oxygen fire protection self-rescue respirator comprises a mask 1, a respirator cover 2, an airbag 3 and an oxygen generator 4. In the using process, gas (carbon dioxide and water vapor) breathed out from a human body enters the oxygen generator 4 through an exhaling one-way valve of the respirator cover 2 and is reacted with an oxygen generating agent 5, generated oxygen enters the airbag 3 downwards, and the generated oxygen enters the respirator cover through the exhaling one-way valve of the respirator cover 2 after circulation cooling to allow the human body to breathe. The problems that an oxygen generator of a traditional chemical oxygen fire protection self-rescue respirator is placed in the airbag, hence, heat dissipation can not be achieved easily, and the breathing temperature is high; the airbag-shaped structure of the self-rescue respirator can cause gas short circuit easily, and high-temperature oxygen generated by the oxygen generator can be directly breathed in by the human body are solved. An isolating type gas defense and smoke prevention oxygen self-generation respirator which is capable of achieving heat dissipation and cooling easily, low in breathing temperature and smooth in breathing is provided.

The invention relates to the technical field of polyethylene pipe production, and particularly relates to a cooling and shaping device for PE 100-grade polyethylene pipe production. The cooling and shaping device comprises a cooling box, wherein a bottom plate is arranged at the bottom end of the interior of the cooling box; supporting plates which are distributed at equal intervals are arranged at the top end of the bottom plate; the supporting plates are of arc-shaped structures; grooves are formed in the inner concave surfaces of the supporting plates; a plurality of cooling fins are arranged in the grooves; drainage holes are formed in the outer walls of the two sides of the supporting plates; connecting rods of arc-shaped structures are arranged at one of the ends of the supporting plates; sleeves are arranged at the top ends of the connecting rods; connecting pipes are inserted into the inner walls of the sleeves in a penetrating mode; and water spraying pipes are arranged at oneends of the connecting pipes. According to the cooling and shaping device, the defects in the prior art are overcome, the inner wall and the outer surface of a pipe can be cooled at the same time, sothat the cooling speed of the pipe is greatly increased, shaping of the pipe is facilitated, and the problem that the pipe forming effect is poor due to the fact that the pipe is not uniformly cooledis solved.

The present invention provides a compact explosion-proof protector. The compact explosion-proof protector comprises a melt, electrodes, an encapsulation layer and an arc extinguishing material; two electrodes are provided; the melt is arranged between the two electrodes; the arc extinguishing material is attached onto the melt; the encapsulation layer forms a cavity; the melt is located in the cavity; and the electrodes pass through the encapsulation layer. The arc extinguishing material is made of the following components in parts by weight: 10 to 12 parts of polyamide resin or polyimide resin or silica gel resin; 4 to 8 parts of anhydrous magnesium hydroxide; 3 to 7 parts of fumed silica; and 0.1 to 0.5 part of sodium chloride. The compact explosion-proof protector of the invention has the advantages of decreased size and improved explosion-proof performance.

The invention discloses an LED photo frame with an aromatherapy function, which belongs to the technical field of living goods, the photo frame comprises a heat conduction frame body and an LED lamp arranged on the heat conduction frame body. An essential oil storage tank and an essential oil channel are also arranged in the heat conduction frame body; the essential oil storage tank comprises a storage tank body, an upper sealing cover and a lower sealing cover; the essential oil storage tank comprises an oil inlet and an oil outlet; the upper sealing cover is movably mounted at the oil inlet;the lower sealing cover is movably mounted at the oil outlet; the lower sealing cover is a magnetized body; an electromagnet which is electrified to open the lower sealing cover is arranged in the photo frame; when the lower sealing cover is opened; essential oil flows into the essential oil channel from the oil outlet; the LED lamp is close to the essential oil channel; the heat conduction framebody is further provided with a switch for synchronously controlling the LED lamp and the electromagnet to be powered on, the heat conduction frame body is made of a straw fiber composite material modified by graphene oxide immobilized 1-allyl-3-hydroxypropyl imidazole hexafluorophosphate ionic liquid, and the photo frame can have the photo installation function, the lighting function and the adjustable aromatherapy function at the same time.

The invention discloses a probe test bench for semiconductor processing, and belongs to the field of semiconductor processing. A probe test bench for semiconductor processing comprises a base and a test platform, the test platform is located on the base, a test mechanism is arranged on the test platform, a test instrument is arranged in the base, the test mechanism is electrically connected with the test instrument, a moving groove is formed in the test platform, a fixing plate is slidably connected in the moving groove, a placement groove is formed in the fixing plate, a cavity is formed in the fixing plate, and the cavity is located below the placement groove. According to the invention, through the arrangement of the cavity, the heat conducting plate, the air pumping and exhausting mechanism, the air bin and the heating mechanism, the influence of temperature change on the performance of the semiconductor is conveniently tested, through the arrangement of the clamping mechanism, the semiconductor is conveniently clamped and fixed, and through the arrangement of a moving groove, a threaded rod and a fixed plate, the position of the semiconductor is conveniently adjusted; and the arrangement of an air pipe, a second rotating shaft and fan blades facilitates heat dissipation and cooling of the test instrument.

An air oven comprises a main body, an inner container arranged in the main body and provided with a heating cavity and a door body hinged to the main body and located on the front portion of the innercontainer, the front portion of the main body is provided with an opening connected with the inner container, and the door body is located on the front portion of the opening. The door body is provided with a first heat dissipation channel, and the first heat dissipation channel is provided with an input port and an output port which are formed in the door body. A motor, an air blowing cavity connected to the upper portion of the heating cavity and a heat dissipation cavity located on the upper portion of the air blowing cavity and communicated with the exterior of the main body are arrangedin the main body, and the heat dissipation cavity is communicated with an output port of the first heat dissipation channel. The motor is provided with a rotating shaft which downwards extends into the heat dissipation cavity and the air blowing cavity in sequence; and the rotating shaft is fixedly connected with an upper fan blade positioned in the heat dissipation cavity and a lower fan blade positioned in the air blowing cavity. Due to the arrangement of the first heat dissipation channel, heat dissipation and cooling of the door body are facilitated.

The invention discloses anti-insolation magnetic separation equipment for mines. The anti-insolation magnetic separation equipment comprises a magnetic separation equipment body, supporting legs are arranged at the bottom of the magnetic separation equipment body, a first discharging opening and a second discharging opening are formed in the bottom wall of the interior of the magnetic separation equipment body, the bottoms of the first discharging opening and the second discharging opening are connected with the bottom end face of a collecting box in a through manner, moving wheels are installed on the bottom end face of the collecting box, a draught fan is fixedly connected to the right side wall of the interior of the magnetic separation equipment body, a ventilation window is arranged on the left side wall of the interior of the magnetic separation equipment body, a dustproof net is installed in the ventilation window, the lower portion of the ventilation window is fixedly connectedwith one end of the connecting rod, the other end of the connecting rod is fixedly connected with a brush, a feeding opening is formed in the left side wall of the magnetic separation equipment body,the top wall of the interior of the magnetic separation equipment body is provided with a first supporting frame and a second supporting frame, and a driven wheel is rotationally connected to the bottom end of the first supporting frame. The magnetic separation equipment is compact in structure and good in radiating effect.

The invention relates to a lighting device used for tunnel traffic and being convenient to adjust. The lighting device comprises a top plate, a processor, a lamp shell, two heat dissipating mechanismsand two hanging rods, wherein a lighting mechanism is arranged in the lamp shell, the lighting mechanism comprises a base plate, a power supply, a triggering assembly and a plurality of lighting assemblies, each lighting assembly comprises a welding plate, a triggering block, a plurality of springs, a plurality of lamp beads and two connecting units, and each heat dissipating mechanism comprisesa heat dissipating hole, a heat dissipating pipe, a filtering ring, a fan and a cleaning assembly. For the lighting device used for tunnel traffic and being convenient to adjust, through the lightingmechanism, the number of the lamp beads turned on to emit light in the lamp shell can be adjusted, thus the illuminating brightness of the device is controlled, the inside and outside brightness differences of the tunnel are weakened, then the traffic safety of the tunnel is facilitated, moreover, through the heat dissipating mechanisms, the air circulation inside and outside the lamp shade is facilitated, a filter screen is utilized for filtering dust and impurities, in addition, through the cleaning assemblies, the dredging of the filter screen can be maintained, then the heat dissipation and cooling inside the lamp shell are facilitated, the service life of the device is prolonged, and therefore, the practicability of the device is improved.

The invention discloses an environment-friendly batching tank for biological catalytic fermentation, and a use method thereof, and belongs to the field of batching tanks. The environment-friendly batching tank for biological catalytic fermentation comprises a tank body provided with a feeding pipe and a discharging pipe, and further comprises: a rotating shaft which is rotatably connected in the tank body, wherein the bottom of the rotating shaft is fixedly connected with a corrugated blade, and the rotating shaft is provided with a reciprocating threaded rod; a driving part used for driving the rotating shaft to rotate; a scraping plate connected in the tank body in a sliding manner and in threaded connection with the reciprocating threaded rod; and a heating mechanism used for heating reactants in the tank body. According to the present invention, corrugated blades are arranged so as to conveniently stir reactants, the heating mechanism is arranged so as to conveniently accelerate the reaction rate of the reactants, and an exhaust mechanism, a thermal insulation gas bin and a nozzle are arranged so as to conveniently inactivate the living microorganisms attached to the inner wall of the tank body; and the scraping plate and the reciprocating threaded rod are arranged, so that reactants and inactivated microorganisms attached to the inner wall can be conveniently cleaned.

The invention discloses a wind turbine generator. The wind turbine generator comprises a protective equipment main body; bearing seats are symmetrically and fixedly connected to the front side and therear side of the outer surface of the lower end of the protective equipment main body, a cover plate which is matched with the protective equipment main body is arranged on the outer surface of the upper end of the protective equipment main body, and the cover plate and the protective equipment main body are closed to form a complete hollow protective sleeve; and a generator main body is arrangedin the protective equipment main body, a vibration reduction clamping mechanism is arranged between the generator main body and the protective equipment main body, and three main connecting rods arefixedly connected to the position, close to the front end, in the protective equipment main body at equal intervals in an annular mode. According to the structure of the generator, through the arrangement of the protective equipment main body and the vibration reduction clamping mechanism which is used for clamping and fixing the generator main body, the wind turbine generator can be clamped and fixed by the vibration reduction clamping mechanism in the operation and use process, and the vibration amplitude generated by normal operation is buffered.

The invention relates to a signal generator having a protection function and convenient to clean and capable of performing ventilation and heat dissipation. The signal generator comprises a main body;a protection mechanism is arranged on the main body; a ventilation mechanism is arranged at two sides of the main body; the ventilation mechanism comprises a ventilation hole, an installation plate,a ventilation plate and two fixed components; the fixed component comprises a fixed ring, an insertion rod, a movable plate, a pull line, a fixed plate, a pull ring, two springs and two pull hooks; the protection mechanism comprises a protection plate, a rotary component and two protection components; and the protection component comprises a lateral plate, an insertion ring, a threaded pipe, a screw and a rotary rod. According to the signal generator having the protection function and convenient to clean and capable of performing ventilation and heat dissipation disclosed by the invention, heat dissipation and cooling can be conveniently carried out through the ventilation mechanism; the insertion rod is inserted into or separated from the fixed ring, so that the ventilation plate is assembled and disassembled conveniently; the ventilation plate is conveniently cleaned; furthermore, a display screen and a control key on the main body are isolated from the outside through the protectionmechanism; damage can be prevented; and thus, the protection function of the signal generator is realized.

The invention discloses a self-cleaning new energy solar cell panel fixing device, and belongs to the field of solar fixing equipment. The self-cleaning new energy solar cell panel fixing device comprises a base, wherein a supporting frame is rotationally connected onto the base; a fixing mechanism is arranged on the supporting frame; a driving motor is arranged at the bottom of the base; the output end of the driving motor is fixedly connected with a first rotating shaft; the first rotating shaft is rotationally connected with the supporting frame; a gear piece is arranged on the first rotating shaft; a light guide pipe is arranged in the supporting frame; and a convex lens is arranged in the light guide pipe. According to the self-cleaning new energy solar cell panel fixing device provided by the invention, a solar panel can be fixed conveniently through the fixing mechanism; the solar panel can be cleaned conveniently through a first driving mechanism and an air suction and exhaust mechanism; the convex lens can be cleaned conveniently through a second driving mechanism and a water suction and drainage mechanism; and the light guide pipe, the convex lens, an enoscope, a heat conducting plate, a sliding rod, a limiting plate and the gear piece are arranged to ensure that sunlight directly irradiates the solar panel.

The invention provides a small-volume and high-current temperature controller, which comprises a head cover, a shell, a first terminal, a second terminal, a spring blade, a fixed contact, a movable contact, a ceramic rod, a disc and a seal cover, wherein two terminal installation parts are provided with the first terminal and the second terminal through rivets respectively; the first terminal is in a straight sheet form; the second terminal is in a folded sheet form; the spring blade is in a fan-shaped sheet form; a rectangular clamping part is arranged on the edge of the spring blade; a first contact installation hole is formed in one side edge opposite to the clamping part; the clamping part of the spring blade is clamped between the terminal installation parts of the first terminal and the shell; the movable contact is fixedly connected to the first contact installation hole of the spring blade; the fixed contact is fixedly connected to a contact installation part of the second terminal; the disc is arranged at the lower part of a barrier of the shell; the seal cover is packaged at the bottom part of the shell; the ceramic rod is inserted into a guide hole of the shell and is propped between the center of the spring blade and the disc; and the head cover is arranged at the top part of the shell. The small-volume and high-current temperature controller is small in volume, good in heat dissipation performance and suitable for high-current work places.

The invention discloses a water-repelling and heat-dissipating type underground communication pipeline, and belongs to the field of communication pipelines, the water-repelling and heat-dissipating type underground communication pipeline comprises an inner protection pipe, and an outer pipe is arranged on the outer side of the inner protection pipe. According to the invention, heat generated by the cable and steam generated by heat exchange can be directly transferred into remote peripheral soil by extending the heat dissipation sleeve, so that on one hand, the heat dissipation effect is realized, the heat dissipation of the cable is accelerated, and on the other hand, by adopting a mode of directly conducting the heat to the far soil, the moisture of the far soil can be gradually migrated to the direction close to the cable after being heated, so that more moisture is gathered near the cable, and the sufficient moisture content of the near soil is ensured, soil around the cable can maintain good heat conduction performance, the situation of cable overheating faults is further reduced, and steam can be cooled into water again after entering the soil and migrates along with the soil, so that the cable can be conveniently cooled again.