48results about How to "Auxiliary cooling effect" patented technology

The invention discloses a high-temperature self-starting heat dissipation device for an LED lamp. The device comprises a lamp holder, a heat conduction plate is embedded in the lower end of the lamp holder; a heat dissipation cavity in zigzag distribution is formed in the side wall of the heat conduction plate; a lamp tube is installed at the lower end of the heat conduction plate, a hemisphericallampshade is fixedly arranged at the lower end of the lamp holder, the lamp tube is located in the lampshade, a sliding groove is formed in the lower end of the lamp holder, a heat conduction piece is embedded in an opening of the sliding groove, and a first power connection piece coupled with a circuit where the lamp tube is located is arranged at the top in the sliding groove. The first power connection piece, a second power connection piece, a memory alloy, a liquid pumping mechanism, an air outlet hole and the like are arranged; according to the LED lamp, the pulse current can be suppliedto a spring to drive the cooling liquid to circularly flow when an LED and the like are at abnormally high temperature, so that heat accumulated in the lampshade is taken away, the exchange speed ofair in the lampshade and outside air can be increased, the auxiliary heat dissipation effect is achieved, and the normal operation and the service life of the LED lamp body are effectively guaranteed.

The invention discloses an automobile part cooling device and relates to the technical field of automobile part machining, and the automobile part cooling device comprises a box body. The top of the box body is fixedly connected with a frame body, the top of the frame body is fixedly connected with a first motor, a rotating shaft of the first motor is fixedly connected with a moving device, the moving device is rotatably connected with the top of the frame body through a fixing seat, and the bottom of the moving device is fixedly connected with a vertical rod. The bottom of the vertical rod isfixedly connected with the cooling device, one side of the bottom of the inner wall of the box body is fixedly connected with a second motor, the output shaft end of the second motor is fixedly connected with a speed changing box through a shaft coupler, and the output shaft end of the speed changing box is in transmission connection with a conveying device through a belt. The top of a supportingplate which is fixed between two opposite sides of fixing plates is fixedly connected with semiconductor refrigeration pieces and air fans, and the front face of the frame body is fixedly connected with an intelligent control box. By means of the automobile part cooling device, the defects and shortcomings of the prior art are overcome, and the automobile part cooling device is convenient to useand good in cooling effect, and the cooling speed is increased.

The invention discloses a universal pulverizer. The universal pulverizer comprises a hopper (1), a pulverizing chamber (2), a pulverizing chamber wall (3), a material collecting box (5), a driving motor (9) and a power supply switch (10) and is characterized by further comprising a cooling circulating system, wherein the cooling circulating system comprises a transmission shaft cooling device (6), cooling liquid circulating pipelines, a cooling liquid circulating pump (12) and a cooling liquid circulating box (13); the transmission shaft cooling device (6) adopts a cavity structure, is arranged on a transmission shaft in a sleeving manner, is in clearance fit with the transmission shaft, and is connected with the outer circle of a rotating bearing (14); a liquid outlet (16) and a liquid inlet (17) of the transmission shaft cooling device (6) are separately connected with the cooling liquid circulating pipelines; the other end of the cooling liquid circulating pipeline connected with the liquid outlet (16) is arranged above the inner part of the cooling liquid circulating box; and the other end of the cooling liquid circulating pipeline connected with the liquid inlet (17) is connected with the circulating pump (12). The universal pulverizer has the characteristics of being effect in cooling effect, being convenient to use and being capable of realizing remote control.

The invention relates to a semiconductor refrigeration device, comprising a low-temperature emitter 1, a cooling fin 2, a cooling bending fin 3, a semiconductor refrigerating fin 4, a high-temperature emitter 5, a cooling fan 6, a heat preserving box 7, a colling wind channel 8 and a cooling blower 9. The semiconductor refrigeration device adopts a symmetrical design on both sides; the low-temperature emitter is arranged at both sides of the cooling fin and the cooling bending fin which are arranged very closely to each other so as to ensure that both the cooling fin and the cooling bending fin can cool air. Through a plurality of combinations, the semiconductor refrigeration device can serve as a wall air conditioner, a vertical air conditioner, a ceiling concealed air conditioner and a dual-purpose air conditioner for a vehicle and a vessel. Therefore, the invention can be used as an air conditioner characterized by saving electricity, saving materials and protecting environment, without an outdoors machine, a compressor and refrigerating liquid.

The invention discloses image communication equipment for an unmanned aerial vehicle, which belongs to the technical field of image communication, and is characterized by comprising an unmanned aerialvehicle body, a central processing terminal, a remote control module and a wireless communication module, and the output end of the central processing terminal is electrically connected with the input end of the remote control module; and the output end of the remote control module is electrically connected with the input end of the unmanned aerial vehicle body, and the central processing terminal is bidirectionally and electrically connected with the wireless communication module. Through the arrangement of the cleaning wheel, when a worker observes that impurities shield the surface of theprotective glass, the cleaning wheel can be driven to effectively clean impurities on the surface of protective glass only by opening the multi-section type electric push rod, and compared with the mode that an unmanned aerial vehicle is adjusted back and then cleaned, the workload of workers can be reduced, normal work of the image collector can not be affected, then the effect of image collection work can be improved, and good improvement significance is realized.

The invention discloses a high-voltage cabinet temperature and humidity monitoring system, and belongs to the technical field of high-voltage cabinets. The high-voltage cabinet temperature and humidity monitoring system comprises a system terminal, a temperature monitoring module, a humidity monitoring module and a power supply monitoring module; the system terminal is used for monitoring and controlling the whole high-voltage cabinet temperature and humidity monitoring system in real time, and the system terminal serves as an operation end of a user computer host and mobile equipment; and the temperature monitoring module is used for detecting temperature change in a high-voltage cabinet, the temperature monitoring module comprises a real-time temperature measurement module and a cooling processing module, wherein the real-time temperature measurement module comprises a temperature sensor for measuring temperature and a resistance thermometer. According to the high-voltage cabinet temperature and humidity monitoring system, static electricity in the high-voltage cabinet is monitored while the temperature and the humidity in the high-voltage cabinet are monitored, the generated static electricity is effectively processed, a good working environment is improved, the situation that a power source of the high-voltage cabinet is accidentally powered off can be handled through an emergency standby battery pack, and loopholes of temperature and humidity monitoring are reduced.

The invention relates to the technical field of computers, and discloses a computer working environment monitoring device which comprises a protective shell and a circuit control device, a computer body is arranged in the protective shell, heat dissipation mechanisms are arranged on the two side faces of the protective shell, and each heat dissipation mechanism comprises a driving motor. According to the computer working environment monitoring device, the fan blades can be moved to the positions opposite to the fan blades for targeted cooling aiming at the local high-temperature position of the computer body, and during cooling, through rotation of the fan blades and reciprocating movement of the piston in the sleeve, the cooling working efficiency is greatly improved, the working environment can be monitored through the stable inductor, excessive fans do not need to be arranged; the motor stops working when the temperature is too low, electric energy is saved, the protective shell is in a sealed state when the device is not used, the device can be placed for a long time, dust in air cannot enter the protective shell, the dustproof effect is achieved, and the service life of the device is prolonged.

The invention discloses an activation controller for detection of an automobile tire pressure sensor, and particularly relates to the technical field of controllers. The activation controller comprises a controller body, a display mechanism and a multipurpose protection device are arranged on one side of the outer surface of the controller body, semicircular frames are fixedly connected to the two sides of the outer surface of the controller body, an auxiliary heat dissipation device is arranged on the side, away from the display mechanism, of the outer surface of the controller body, and a transmission structure is arranged on the inner wall of each semicircular frame. According to the invention, through the arrangement of the multipurpose protection device, in the use process of the screen, when the screen cannot be seen clearly due to screen backlight, a shading protection plate can be unfolded, so that the effect of preventing the screen backlight can be achieved, when the device does not need to be used, the shading protection plate can be stored according to the principle, the screen is protected, and when the screen needs to be cleaned, the screen can be cleaned by arranging a shading cleaning device.

The invention discloses a low-residual-voltage protection device, and particularly relates to the technical field of power transmission protection devices, the low-residual-voltage protection device comprises a residual-voltage protection device, the upper surface of the residual-voltage protection device is in lap joint with the lower surface of a top pressing plate, and a positioning groove is formed in the upper surface of the residual-voltage protection device; the top pressing plate is located in a positioning groove formed in the upper surface of the residual voltage protection device. According to the residual voltage protection device, by arranging the positioning toothed plates, the winding cable and the side pressing plate, after positioning is completed, the two positioning toothed plates fix the position of the side plate, meanwhile, the driving device can fix the driving shaft through internal parts of the driving device, and therefore the stability of the side pressing plate when the residual voltage protection device is fixed is guaranteed, and in the actual use process, the residual voltage protection device can be fixed more stably. The condition that the connecting part of the residual voltage protection device and the bus is loosened and falls off due to shaking after the residual voltage protection device is installed is avoided, it is guaranteed that the residual voltage protection device is not prone to short circuit in the using process, and the actual using effect of the protection device is guaranteed.

The invention belongs to the field of low temperature cooked meat product processing equipment, and relates to a vacuum pre-cooling device for assisting the production of low temperature cooked meat products. The device is composed of a hollow substrate (21), an accommodation cavity (20), and a secondary refrigerant (20). The accommodation cavity (20) is embedded in the hollow substrate (21), is connected to the upper surface of the hollow substrate (21) through a hollow groove (17), and forms a sealed hollow region with other parts of the hollow substrate (21) except for the accommodation cavity (20). The secondary refrigerant (20) is filled into the hollow region to form the device. The device is processed at a low temperature, then the device is placed into a vacuum box (1) of a vacuumpre-cooling system, and the vacuum pre-cooling system and the device pre-cool steamed low temperature cooked meat products together. The provided device can be used to pre-cool low temperature cookedmeat products in a large scale after recombination and industrial production is realized.

The invention relates to the technical field of power supply adapters, in particular to a power supply adapter adopting a silica gel sealing assembly. The power supply adapter comprises an upper half shell and a lower half shell, wherein one side of the upper half shell is oppositely buckled with the lower half shell, and the shell edge of the upper half shell is fixedly connected with an inner pad transverse column. According to the invention, the rapid butt joint effect of the upper half shell and the lower half shell is realized, the upper half shell and the lower half shell are controlled to be buckled together, multiple sets of clamping assemblies can be matched to clamp the inner pad transverse column so as to achieve the positioning of the inner pad transverse column, and then fixed connection work of the upper half shell and the lower half shell is completed; if the power supply adapter is disassembled and maintained, the clamping state of the clamping assembly can be broken only by manually pressingthe pressure assembly, so that operation is convenient and fast; and a temperature sensing mechanism is arranged in the concave block, and when the power supply adapter is overheated in the working process, a straight pipe cavity formed in the concave block can achieve the auxiliary heat dissipation effect.

The present invention belongs to the field of low-temperature cooked meat product processing and relates to a modified low-temperature cooked meat product vacuum pre-cooling treatment method. Before avacuum pre-cooling of a low-temperature cooked meat product, a refrigeration unit (4), a low temperature liquid circulation pump (5) and electric valves (13, 14) are turned on, a heat exchanger (21)is used to lower temperatures of an auxiliary device unit (7) and a condenser (18) to a preset temperature; then after the cooking, the low-temperature cooked meat product is placed in the auxiliary device unit (7), at the same time, a vacuum pump (2) is turned on, at the same time, a pressure intensity lowering rate is controlled, according to different temperature segments of the low-temperaturecooked meat product, and opening of the electric valves (13, 14) is adjusted to control flow rates of corresponding branch pipeline I and II, so that temperature controls of the auxiliary device unit(7) and the condenser (18) are realized. The modified low-temperature cooked meat product vacuum pre-cooling treatment method can enable the low-temperature cooked meat product to obtain high coolingrate and low water loss, at the same time also maintains color, luster and quality of the low-temperature cooked meat product, and is also simple to operate and low in energy consumption.