65results about How to "Realize ventilation and heat dissipation" patented technology

The invention relates to the technical field of differential chemical fiber, and provides a cool quick-drying hydrophilic polyester fiber and a processing method thereof, which aims at solving the problem of poor moisture absorbing property and poor heat absorbing property in the existing polyester fiber with cool characteristic. The cool quick-drying hydrophilic polyester fiber has the advantages that the cross section is in a cross shape; the break strength is 2.8 to 4.0cN/dtex, and the elongation at break is 18 to 30%; jade powder and perlite powder are contained; the moisture absorbing property is good, the water and steam conveying property is excellent, the heat can be quickly conducted and absorbed, the anti-ultraviolet property is realized, and the trace element and amino acid are contained.

The invention relates to a solar roof capable of opening and closing automatically to dissipate heat. The solar roof capable of opening and closing automatically to dissipate heat comprises a first solar roof module, a second solar roof module, a first spandrel girder, a second spandrel girder, a third spandrel girder and bolts, wherein each of the first solar roof module and the second solar roof module consists of photovoltaic cells and thermal bimetal sheets; the photovoltaic cells are adhered to surfaces of the thermal bimetal sheets; the upper end of the first solar roof module is fixed on the first spandrel girder through a bolt; the lower end of the first solar roof module is in lap joint at the upper end of the second solar roof module; the upper end of the second solar roof module is fixed on the second spandrel girder through a bolt; the lower end of the second solar roof module is in lap joint on the third spandrel girder; and the first solar roof module and the second solar roof module are arranged on a southward roof of a building. The solar roof can automatically ventilate and dissipate heat in summers, is closed to keep warm in winters, and has a good application prospect.

The invention discloses an automobile parking heat radiation system, which comprises a remote controller, a control system, a water cooling system and a ventilation system, wherein the water cooling system comprises a water tank, a water pump, a one-way valve and a heat radiator, the ventilation system comprises an electric fan, the control system comprises an MCU (micro control unit) controller, a power amplifier, a wireless electric signal receiver, a temperature sensor, an electric fan driving switch and a water pump driving motor, and the remote controller comprises a wireless electric signal emitter. Compared with the prior art, the automobile parking heat radiation system adopts the intelligent management mode and has the advantage that the use is convenient and fast.

The invention discloses an aviation plug connecting line integrating a power supply and the Ethernet. The structure comprises a mounting shell, wherein a side surface of the mounting shell is fixedlyconnected with two connecting seats, the interior of the mounting shell is communicated with the exterior of the mounting shell through the connecting seats, the interior of the mounting shell is connected with a connecting wire body, and the connecting wire body extends out from the interior of the mounting shell along the inner side walls of the two connecting seats. The structure is advantagedin that a transmission mechanism and a sealing mechanism are matched to work, in the winter or rainfall weather, the effect of reducing the internal pressure of a protection chamber is much better than that of a first airbag, the first air bag is expanded to continuously press against an inner side wall of a socket, by arranging the first air bag, the sealing effect of the first air bag on the interior of the socket is greatly improved, the situation that humid air and dust in the air enter the socket is avoided, a problem that the socket and the plug are in poor contact due to short circuit caused by the humid air and dust accumulation is solved, and the lighting effect is greatly optimized.

The invention provides a high-low voltage switch cabinet with adjustable internal space, which comprises a cabinet body and a plurality of storage plates. A plurality of storage plates are disposed inside the cabinet and are arranged at vertical intervals, At one end of that store plate is slidably connected with the first side wall of the cabinet body, A support bar is vertically arrange inside that cabinet, one end of the support bar is connected with the cabinet bottom plate and the other end of the support bar passes through a plurality of object plates in turn and is slidably connected with a plurality of object plates, a plurality of locking member for locking the object plates are arranged on the support bar at intervals in the vertical direction, and the number of locking members is larger than the number of the object plates. As one end of that object plate is slidably connected with the first side wall of the cabinet body and the second end thereof is slidably connected withthe support rod and is loc by a locking member on the support rod, the distance between two adjacent object plates can be adjusted, and the internal space of the cabinet body can be adjusted conveniently. The object plate of the invention has the advantage that one end of the object plate is slidably connected with the first side wall of the cabinet body and the second end of the object plate is slidably connected with the support rod and locked by a locking member on the support rod.

The invention discloses a moisture-proof electric power cabinet based on an electric control system, and belongs to the technical field of electric power cabinets. The moisture-proof electric power cabinet based on the electric control system comprises a cabinet body, wherein the upper end of the cabinet body is fixedly connected with a top plate, the front end of the cabinet body is hinged with acabinet door, the cabinet door is provided with a window hole, an observation window is installed in the window hole, the left and right ends of the cabinet body are respectively provided with air vents, each air vent is internally provided with U-shaped baffle plates, the outer end of each U-shaped baffle plate is provided with a plurality of uniformly distributed ventilation holes, the lower side of each U-shaped baffle plate is provided with a sliding rail which is fixedly connected with the inner wall of the cabinet body, the upper end of each sliding rail is slidably connected with a sliding block, the sliding block is fixedly connected with the lower end of the corresponding U-shaped baffle plate, the U-shaped baffle plate is inserted with a dehumidification pad, the upper side of the dehumidification pad is provided with an electric push rod, the electric push rod is fixedly connected with the cabinet body, and the mutually approaching ends of the electric push rod and the dehumidification pad are fixedly connected with magnets, thereby being capable of realizing ventilation and heat dissipation, and reducing the moisture in the humid air in the electric power cabinet.

The invention provides a heat dissipation module and electronic equipment, and relates to the technical field of electronic equipment. The heat dissipation module comprises a fan assembly used for generating air flow; a flow guide assembly used for guiding the air flow to the environment outside the heat dissipation module; and a noise reduction structure at least formed on the fan assembly and used for reducing noise in the process that the fan assembly generates airflow.

The invention discloses a computer host placing device capable of efficiently dissipating heat. The device comprises a shell, a control panel is arranged at the top of the shell, ventilation holes areformed in the left side face of the shell, a storage battery is fixedly connected to the bottom of the inner wall of the shell, the front face of the shell is hinged to a cover plate through hinges,and a handle is fixedly installed on the front face of the cover plate. According to the invention, through cooperation between a first motor, a second motor, a third motor, a first blade, a second blade and a cam, the purposes of ventilation and heat dissipation are achieved; by use of the advantages of flexible movement and wide blowing area of the heat dissipation fan, air receiving fan of thecase body is quite uniform, and it is sufficiently ensured that the heat is blown away by outside cold air in time after the case body is heated, it is guaranteed that efficient and timely heat dissipation of the case body is achieved due to the fact that the reasonable ventilation holes are formed in the device, and a computer is used more smoothly and efficiently in life and work.

The invention discloses a foldable dual-heat-radiation switchgear. The switchgear comprises first and second limit pieces arranged at the two sides of the switchgear respectively, a top cover piece arranged at the top of the switchgear, a separator arranged between the first and second limit pieces, heat radiation assemblies arranged in the limit pieces respectively, and a ventilating piece arranged in the bottom of the switchgear; the two sides of the top cover piece are connected with the upper ends of the first and second limit pieces respectively; and the two ends of the separator are connected with the first and second limit pieces respectively. The top cover piece and the separator can be hinged, so that the whole switchgear can be folded or unfolded, and a structure when the switchgear is unfolded is locked. A base plate and a back side plate are detachable, and thus, convenience is provided for practical assembling and dismounting. The heat radiation assemblies are combined with the ventilation assembly during use to realize an excellent ventilation and heat radiation effect.

The invention provides an intelligent heat dissipation waterproof device of a switch cabinet, and belongs to the field of switch cabinet equipment. The device comprises a switch cabinet, the front surface of the switch cabinet is open and hinged with a switch door, a rain shelter is fixedly mounted at the top of the switch cabinet, a longitudinal first partition plate is fixedly mounted on the topsurface of the inner wall of the switch cabinet, and the bottom surface of the first partition plate is fixedly connected with the top surface of a second partition plate. Through ventilation groovesare formed in the two sides of the top face of the second partition plate respectively. According to the device, the filter screen can be flushed through rainwater, dust accumulation on the filter screen is avoided, the cleaning effect is better, and in rainy days, the device can prevent external rainwater from entering the switch cabinet, and after the air holes are collected into the switch cabinet, a user can adjust the output shaft of the second motor to steer. Therefore, the air inlet and outlet direction of the device can be changed, heat dissipation in the switch cabinet is uniform, dust above the filter screen can be blown off, and the device is more convenient to use.

The invention discloses a ventilation and heat dissipation structure of an internal battery of a new energy automobile and a working method thereof. The structure comprises a shell, a protection plate, a sliding rod, a fan, a water tank cover, a temperature detector, a water tank, a cooler, a top plate, a battery body, a water pump, a limiting plate, a limiting block, a limiting spring, a baffle,a slideway, a limiting rod, a supporting plate, a telescopic spring and a placement plate, wherein a mounting groove is formed in the top of the shell; the top plate is arranged at the top of the shell; the top plate is positioned in the mounting groove; one end of the top plate penetrates through the side wall of the shell and is exposed in the air; the fan is arranged in the shell; and heat dissipation holes are equidistantly arranged in two corresponding side walls of the shell. Water in the water tank is sequentially conveyed into a refrigerator, a guide pipe and a water conveying hole through the water pump, so that the water in the water tank forms cold circulation to cool the battery body, the safety of the device is improved, and the service life of the battery is prolonged.

The invention relates to the field of 5G base stations, in particular to a 5G base station heat dissipation system which comprises a mounting mechanism, a fixing mechanism, a first heat dissipation mechanism, a pressing mechanism, a second heat dissipation mechanism and a working mechanism. A working mechanism is mounted in the mounting mechanism; the first heat dissipation mechanism located on the side wall of the mounting mechanism stores water in rainy days; when the water quantity in the first heat dissipation mechanism reaches a certain value, the first heat dissipation mechanism abuts against the working mechanism; therefore, the first heat dissipation mechanism absorbs heat of the working mechanism; the heat dissipation of the working mechanism by water in the first heat dissipationmechanism in windless weather is realized; a pressing mechanism located at the top of the second heat dissipation mechanism is mounted on the side wall of the mounting mechanism; the second heat dissipation mechanism is pressed down after water is stored in a pressed mode in rainy days, so that the second heat dissipation mechanism makes closer contact with the second heat dissipation mechanism,the heat dissipation effect of the second heat dissipation mechanism on the working mechanism is improved, the first heat dissipation mechanism is rotationally connected into the mounting mechanism, and the first heat dissipation mechanism is driven by wind to rotate to dissipate heat of the working mechanism in windy weather.

The invention belongs to the field of grain storage, and discloses a corn conveying device and a conveying and storing system based on the corn conveying device. The conveying device comprises a transferring device and a shifting device; the transferring device comprises a power input shaft, a driven rotary wheel, a hook groove conveyor belt and a connection block; one end of the connection blockis connected with the power input shaft and the other end of the connection block is connected with the driven rotary wheel; one end of the hook groove conveyor belt is arranged on the power input shaft in a sleeving mode, and the other end of the hook groove conveyor belt is arranged on the driven rotary wheel in a sleeving mode; and the shifting device comprises a conveying plate, two shifting claw hooks, a bottom plate, a longitudinal helical tooth matching rotating shaft and a transverse helical tooth matching rotating shaft. Corns are poked to the transferring device through the shiftingdevice, and are conveyed to a storage device through the transferring device for centralized storage. Compared with a manual conveying mode, the conveying device greatly reduces labor intensity, improves conveying efficiency, reduces manual input and reduces cost to a certain extent. Meanwhile, the conveying device is simple in structure, convenient to install and use and suitable for popularization.

The invention discloses a power distribution cabinet with a wire arrangement device structure inside. The power distribution cabinet comprises a cabinet body and a wire arrangement assembly. A cabinet door is movably connected to the side face of the cabinet body, instruments are evenly arranged on the cabinet door, air grooves are symmetrically formed in the bottoms of the two sides of the cabinet body, mounting frames are evenly arranged on the inner side face of the cabinet body, branching assemblies are symmetrically arranged on the two opposite side faces in the cabinet body, and a ventilation assembly is arranged on the top face of the cabinet body. The wire arrangement assembly comprises sliding rails, sliding blocks, fixing rods, fixed clamping blocks, guide rods, movable clamping blocks, baffles and springs, the sliding rails are evenly arranged on the inner side face of the cabinet body and located between the mounting frames, the fixing rods are arranged on the side faces of the sliding blocks, the fixed clamping blocks are arranged at one ends of the fixing rods, the guide rods are arranged at one ends of the side faces of the fixed clamping blocks, and one ends of the movable clamping blocks movably sleeve the guide rods. According to the power distribution cabinet with the wire arrangement device structure inside, wires in the power distribution cabinet can be arranged conveniently, the wires are prevented from being disordered, meanwhile, the wires are convenient to disassemble and change, and the practicability is high.

The invention relates to the technical field of computer heat dissipation, in particular to a computer host heat dissipation device based on the wind speed and pressure principle, which comprises a host shell, an air outlet formed in the side end of the host shell and used for discharging hot air, and an air blowing cavity formed in the host shell, opposite to the air outlet and used for allowingfresh air to enter, a fan air outlet and a fan air inlet are formed in the left end and the right end of the air blowing cavity correspondingly. A movable cavity used for containing a light movable plate is formed between the air blowing cavity and the host shell, the light movable plate capable of sliding up and down relative to the movable cavity is arranged on the inner side of the movable cavity, and a plurality of through grooves are formed in the light movable plate and are parallel to the fan air outlet. The movable cavity is formed between the air blowing cavity and the host shell, thelight movable plate is slidably mounted in the movable cavity, and the light movable plate moves upwards under the action of wind power in the air blowing cavity, so that a through groove in the light movable plate communicates with the inner side of the host shell to achieve ventilation and heat dissipation.

The invention discloses terminal auxiliary installation equipment suitable for vehicle-mounted navigation and a method thereof, and relates to the technical field of vehicle-mounted auxiliary instruments. The equipment comprises a fixing mechanism; an angle adjusting mechanism is mounted on the surface of the fixing mechanism; a pan-tilt mechanism is mounted at the other end of the angle adjustingmechanism; the fixing mechanism comprises a fixing seat and a driving ring; the back surface of the fixed seat is fixedly connected with a group of hinged supports which are distributed in a circumferential array; positioning support legs are hinged to the inner walls of the group of hinged supports; nests are mounted at the other ends of the group of positioning support legs; universal balls areembedded in the inner walls of the group of nests; and limiting suckers are fixedly mounted on the surfaces of the group of universal balls. Through the design of the fixing mechanism, a traditionalfixed range type fixing structure is changed into an adjustable range type fixing structure, through the adjustable fixing structure, the occupied area and the structural stability of the device can be adjusted conveniently, and meanwhile through the structural arrangement, the use flexibility of the device can be effectively improved.

The invention provides a high-performance aluminum alloy bridge, which includes two bridge bodies and bridge connectors. The bridge connectors include connector bottom plates, connector side plates, connector top plates and terminal heads. The connector side The plates are arranged between the top plate of the connector and the bottom plate of the connector, the top plate of the connector and the bottom plate of the connector are symmetrical about the side plates of the connector, the terminal head includes a first plate, a second plate and a sealing plate, and the sealing plate includes a first One plate, the second plate and the third plate; the present invention can control the rotation of the turntable through the hand handle, and when the vent on the turntable coincides with the vent on the first plate, ventilation and heat dissipation can be realized. When the ventilation opening on the turntable is staggered from the ventilation opening on the first sealing plate, the sealing and dustproof can be realized. The position of the terminal head is optional, which can play the role of straight-through or bend-through.

The invention discloses a multifunctional car body for a sand stabilization car. The space using rate of the sand stabilization car is improved, and simple and efficient grass planting is achieved. The multifunctional car body comprises a front car body shell, a main car body shell, a back car body shell and a car body frame. The main car body shell comprises a main side shell and a main upper shell (comprising an upper front frame cover plate and an upper back frame cover plate), wherein the main side shell comprises a first hinge door, a second hinge door, an upper middle baffle, a front grass box hinge door (comprising a disassembling and assembling door and a crawling ladder) and a back grass box hinge door (comprising a crawling ladder). Frame baffles of the front car body shell are each provided with a bending plate and a pull handle, and therefore a person can safely walk through the frame baffles; the first hinge door and the second hinge door can be opened for ventilation and heat dissipation, and therefore internal mechanisms of the car body can be conveniently and rapidly checked and maintained; the grass box hinge doors can be unfolded for containing grass bales and allowing the person to walk thereon, and the crawling ladders on the grass box hinge doors can be opened to flap down so that the person can climb to grass box hinge door platforms for managing the grass bales; and a cover plate is not arranged between the upper front frame cover plate and the upper back frame cover plate, and therefore ventilation and heat dissipation can be achieved, and overheating burning of the grass bales is prevented.