70 results about "Hot weather" patented technology

The utility model discloses a portable air purifier, which relates to the technical field of air purification and comprises a purifier top seat, the top of the purifier top seat is fixedly connected with a support, the bottom of the purifier top seat is provided with a plurality of filter screen cylinders, and the bottoms of the filter screen cylinders are in threaded connection with a base. The clamping seat at the bottom of the top seat of the purifier can be directly assembled with the threaded seat on the base in a threaded mode, at the moment, the overall size becomes very small, carrying is convenient, when the purifier needs to be used, after the top seat and the base of the purifier are disassembled in a threaded mode, the number of the filter screen cylinders can be taken out according to needs, and the filter screen cylinders are assembled; after the multiple filter screen cylinders are spliced, the filtering area of the folding filter screen is increased, meanwhile, the filter screen cylinders are convenient to replace, and a stable triangular state is formed by the telescopic rod and one corner of the base and the table top for supporting; the device can purify air and adjust the angle at the same time to achieve the effect of blowing and cooling as a desktop fan in hot weather.

This invention discloses a distributed commercial energy storage cabinet, relating to the field of energy storage cabinets. It includes a cabinet with detachable support beams at each of the four corners of its interior cavity. Multiple support platforms are arranged on the support beams, and each support platform is equipped with an energy storage battery box for charging and discharging. Multiple grooves are formed on the back of the cabinet, and extension frames are fixed to the inner walls of these grooves. Multiple flow channels are formed on the surface of the extension frames. This invention guides the airflow outside the cabinet, accelerating air circulation between the inside and outside of the cabinet to dissipate heat from the energy storage battery boxes. In hot weather, it can cool the high-temperature airflow entering the cabinet and contacting the energy storage battery boxes, thereby cooling the battery boxes. This improves heat dissipation efficiency in high-temperature environments and reduces damage to the energy storage battery boxes caused by high temperatures.

This utility model discloses a water-cooled in-ground light with a water collection system, relating to the field of in-ground lights. It includes a lampshade and a light-emitting body installed inside it. Two sets of symmetrically distributed heat sinks are provided on the outer bottom of the lampshade, and a protective cover is provided at the bottom of the lampshade. The protective cover has a flanged structure extending upwards to the outer side of the lampshade. During normal use, the heat sinks dissipate heat from the lampshade and the light-emitting body inside, allowing heat to dissipate through the gap between the protective cover and the lampshade. In extremely hot weather, the cooling water inside the first and second water-cooling jackets can directly cool the outside of the lampshade, rapidly reducing its temperature. The cooling water inside the drainage pipe can also cool the outside of the two sets of heat sinks, accelerating heat dissipation from the outside of the lampshade and improving cooling efficiency.

The invention discloses a fast charging terminal and a use method, the fast charging terminal comprises a box body and a heat conduction assembly, two partition plates are arranged in the box body to divide the box body into a first mounting cavity, a heat dissipation cavity and a second mounting cavity, and the heat conduction assembly comprises two heat conduction water plates and a valve assembly. The two heat conduction water plates are arranged in the first mounting cavity and the second mounting cavity correspondingly and extend into the heat dissipation cavity, the heat conduction water plates are provided with heat conduction water channels, the heat conduction water channels are provided with circulating water pumps, and the valve assembly is arranged between the two heat conduction water plates. According to the fast charging terminal and the use method, when the weather is hot, heat generated by the charging module and transmitted to the control module and the communication module can be effectively reduced, and when the air temperature is low, the heat generated by the charging module can be transmitted to the control module and the communication module; and performance influence and even damage caused by over-high or over-low temperature of the control module and the communication module are avoided.

This invention discloses a camera with defogging function, including a mounting housing. A rotating block is fixedly connected to one side of the mounting housing, and a mounting base connected to a wall is rotatably connected to the surface of the rotating block. A camera lens is mounted on the other side of the mounting housing. In low-temperature weather, the cooling fan inside the mounting housing is tilted towards the camera lens, so that when the cooling fan rotates, the heat generated by the circuit board is carried out through the ventilation holes and blown onto the surface of the camera lens through the end face of the protective cover, thereby heating the surface of the lens and preventing a large amount of fog from forming on the lens surface, which would affect the image captured by the camera lens. In hot weather, the cooling fan is tilted to the other side, thereby preventing the hot air generated by heat dissipation in high-temperature weather from blowing onto the surface of the camera lens and forming a heat wave, which would affect the image captured by the camera lens.

The utility model relates to the field of street lamps, in particular to a cyclonic heat dissipation type LED magnolia lamp. According to the cyclonic heat dissipation type LED magnolia denudate lamp, in the extremely hot weather, the cyclonic air pump conducts heat dissipation treatment on the main LED lamp body and the side LED lamp bodies through the hollow sliding rod and the hollow stem, in the hurricane weather, the electric push rod pulls the hollow sliding rod and the main LED lamp body and the side LED lamp body connected with the hollow sliding rod to be lowered downwards, and the LED lamp body and the side LED lamp body are connected through the electric push rod. And meanwhile, the electric push rod pulls the pull rope to drive the leaf plates to be folded and surround the outer sides of the main LED lamp body and the side LED lamp bodies, the leaf plates provide anti-collision protection for the main LED lamp body and the side LED lamp bodies, and meanwhile the overall attractiveness of the LED magnolia denudata lamp is guaranteed. The technical defect that a protective cover is directly added to a lamp body light source of the LED magnolia denudate lamp, so that the heat dissipation effect and the overall attractiveness of the LED magnolia denudate lamp are affected is overcome.

This utility model provides a segmented combustion portable gas water heater, comprising: a first casing; a burner; a gas pipeline structure, the gas pipeline structure including a gas pipe and a segmented valve, the segmented valve including a valve body and at least one first valve core, the valve body having at least two valve chambers sequentially arranged, the first valve core being movably disposed between two adjacent valve chambers, the gas pipe having a first gas outlet connected to the first valve chamber of the segmented valve, each valve chamber corresponding to a gas nozzle unit; and a water pipeline structure. This utility model, with its segmented valve, allows the first valve core to close the channel between two adjacent valve chambers during relatively hot weather, enabling at least one gas nozzle unit to operate and providing relatively cooler hot water; conversely, during relatively cold weather, the first valve core can open the channel between two adjacent valve chambers, enabling at least two gas nozzle units to provide relatively warmer hot water.

The utility model relates to the technical field of shoes, in particular to an anti-skidding high-toughness canvas rubber shoe, which comprises a sole, a vamp, a shoe tongue, a shoelace and a protective component, the protective component comprises a U-shaped bottom piece, a side piece and a binding piece, the U-shaped bottom piece is connected with the heel part of the sole, and breathable nets are arranged on the left side and the right side of the vamp. The air holes matched with the side pieces are formed in the side pieces, so that the overall air permeability of the shoes can be remarkably improved, and the stuffiness feeling in hot weather is effectively improved. Meanwhile, the closing pieces arranged on the side pieces can conveniently adjust the opening and closing states of the air holes. The sealing piece adopts the design of a first hook-and-loop fastener, a sealing piece and a second hook-and-loop fastener, through simple pasting and separating operation, a user can flexibly control the ventilation volume according to actual requirements and the environment temperature, for example, when the temperature is high, ventilation holes are opened, and the feet are fully cooled; when the weather is cold or wind prevention is needed, the air holes are closed, and the heat retention property is enhanced.

The utility model discloses a waste dump water and soil loss monitoring device which comprises a vertical rod, an instrument box connected to the top end of the vertical rod and a top cover arranged at the top of the instrument box, a heat insulation cover is arranged on the outer side of the instrument box, and the heat insulation cover comprises a cover body, a circular groove, a strip-shaped groove, a connecting rod, a disc and a barrier strip. Four circular grooves are formed in the surface of the rear side of the cover body in a penetrating mode, the strip-shaped grooves are symmetrically formed in the upper sides and the lower sides of the circular grooves, and the rear surface of the instrument box is rotationally connected with a disc through a connecting rod; the outer surface of the instrument box is covered with the designed cover body, the heat insulation performance of the instrument box can be improved, it is guaranteed that elements in the instrument box can still work normally in hot weather, and the instrument box and the cover body can be fixedly connected through the designed structures such as a circular groove, a strip-shaped groove, a connecting rod, a disc and a blocking strip; and the cover body is very convenient to disassemble and assemble, so that convenience is provided for personnel.

The utility model relates to the technical field of MPP power cables, in particular to an improved MPP power cable protection tube, which comprises a protection tube outer tube and a protection tube inner tube, a protection tube compression resistance structure is arranged on the outer side of the protection tube outer tube, a tube body expansion joint structure is arranged on the outer side of the protection tube inner tube, and a wire through hole is fixedly arranged in the protection tube inner tube. According to the improved MPP power cable protection pipe, the expansion joints are transversely dug in the soft sleeve at intervals, the expansion joints are designed into inverted triangles with openings reduced from inside to outside, the soft sleeve can contract towards the two sides at the expansion joint positions in low temperature in winter, the expansion joints are separated and are not prone to breakage, and the expansion joints can expand towards the triangular gap in the middle after the soft sleeve is heated to expand in hot weather in summer, so that the expansion joints are not prone to breakage. By means of the design of the expansion joints, damage to the protection pipe caused by temperature difference generated by seasonal changes can be effectively reduced, and the service life of the improved MPP power cable protection pipe is prolonged.

The utility model relates to water purification equipment field provides a water treatment device. The utility model provides water treatment device including temperature regulating system, temperature regulating system includes the temperature regulating cavity and the water storage cavity of horizontal arrangement, and temperature regulating piece and temperature regulating pipeline, be equipped with the conduction structure between temperature regulating cavity and water storage cavity, temperature regulating piece at least with temperature regulating cavity heat conduction arrangement, temperature regulating pipeline includes water inlet pipeline and water outlet pipeline, the water outlet end of water inlet pipeline is connected with temperature regulating cavity and sets up, the water inlet end of water outlet pipeline is connected with water storage cavity and sets up. This water treatment device can store the water that has been cooled by setting up water storage cavity, when the user needs cold water urgently, can directly from the water storage cavity outlet, need not wait for the refrigeration process to complete to greatly shorten the time that the user obtains cold water, can satisfy the immediate demand of user under the hot weather to the cool water quickly.

The present application relates to the technical field of power transformer, and particularly relates to a power transformer convenient to maintain, which comprises a transformer mechanism including a core winding assembly, the surface of the core winding assembly is sleeved with an oil tank, the top of the oil tank is fixedly connected with a tank cover, the left side and the right side of the oil tank are both fixedly connected with heat dissipation fins, the heat dissipation fins are arranged in a plurality of and equidistant parts, the transformer mechanism is usually installed at a high place for use in the normal use process, the heat dissipation part of the transformer mechanism is cleaned by spraying clean water by the cleaning mechanism under long-term use, so that dirt is prevented from blocking the heat dissipation part, rainwater can be collected and stored in rainy weather, the rainwater recycled by the cleaning mechanism can be high-temperature sterilized in cooperation with the heat of the heat dissipation part of the transformer mechanism in hot weather, the heat dissipation effect can also be improved by the evaporation of the clean water attached to the heat dissipation part when cleaning and spraying clean water by the cleaning mechanism under high temperature.

The utility model relates to the technical field of feed-saving type feeding troughs for pigs, in particular to a feed-saving type feeding trough for pigs, which is provided with a rotating mechanism and a water supply mechanism, so that the feeding trough can be cleaned in time in the process of feeding the feed-saving type feeding trough for pigs, and the breeding of bacteria in hot weather is reduced; comprising a feeding mechanism; the automatic feeding device further comprises a frame mechanism, a rotating mechanism, a rotating mechanism and a water supply mechanism, the feeding mechanism is installed on the frame mechanism, the rotating mechanism is installed on the frame mechanism, and the water supply mechanism is installed on the frame mechanism; the frame mechanism is used for draining water, the feeding mechanism is used for feeding, the rotating mechanism is used for rotating, and the water supply mechanism is used for supplying water.

The invention discloses a road traffic command set which comprises a transparent shell, the left side and the right side of the transparent shell are open, the left side and the right side of the transparent shell are connected with side plates through bolts, a bottom plate is connected to the position, close to the bottom, between the two side plates through bolts, and the top of the transparent shell is connected with a top plate through bolts. A supporting cylinder is arranged in the transparent shell, the bottom of the supporting cylinder is connected with the bottom plate in a penetrating mode, and an electric cylinder is connected to the bottom of an inner cavity of the supporting cylinder through bolts. Through mutual cooperation of the electric cylinder, a lifting plate, a rotating motor and other components, the height and direction of the standing table can be conveniently adjusted; therefore, the traffic police can carry out convenient reversing command, the command efficiency of the traffic police is improved, and meanwhile, effective ventilation can be carried out, so that the traffic police can feel comfortable in hot weather, and the use efficiency and the working efficiency of the traffic police are improved.

This disclosure relates to the field of cable technology. One embodiment of this disclosure provides a high-temperature resistant variable frequency power cable, which includes a cable core and further includes: a fixing frame, a protective layer, a heat insulation mechanism, and a heat dissipation mechanism. Multiple fixing frames are provided, and the cable core is fixedly connected within multiple fixing frames. The protective layer is sleeved on the circumferential surface of multiple fixing frames. The heat insulation mechanism is disposed on the protective layer to block external temperatures. The heat dissipation mechanism is disposed on the protective layer to dissipate heat from the cable core. The heat insulation mechanism includes: an aerogel heat insulation layer, a honeycomb mesh frame, a protective layer, and a reflective component. Through the above technical solution, the problem of heat generation in the existing variable frequency power cable itself, coupled with hot outdoor weather, easily leads to excessively high temperatures in the variable frequency power cable, thereby easily accelerating the aging of the variable frequency power cable and thus easily reducing its service life is solved.

The utility model provides an ecological agricultural planting irrigation pool which comprises an irrigation pool body, a pool cover is arranged on the upper side of the irrigation pool body, a water inlet hopper is fixedly installed on the upper surface of the pool cover, and a pool cover sealing mechanism is arranged in the pool cover. By using the pool cover sealing mechanism, the motor drives the gear to rotate, the gear is in meshed connection with the racks on the surfaces of the two connecting rods, and the lengths of the two connecting rods are different, so that when the gear rotates, the two racks are driven to move in opposite directions, the two baffles slide in the grooves, and opening and blocking sealing of the water inlet are achieved. When water does not need to enter the irrigation pool, the pool cover can be completely sealed, water collected in the irrigation pool is effectively prevented from being rapidly evaporated in high-temperature weather, waste of water resources is greatly reduced, it is ensured that enough water exists in the irrigation pool to meet the long-term irrigation requirement of crops, and the irrigation pool is convenient to use. The problems that a traditional irrigation pool is not provided with a sealing cover, water evaporation is fast, and irrigation is affected by water quantity reduction are solved.

The utility model relates to a construction hoist cage structure capable of improving the ventilation effect, which is applied to the technical field of construction hoists and realizes that a second servo motor can be started to drive a second rotating shaft to rotate and a rope is lengthened under the condition of normal weather, so that a ventilation opening is opened by the gravity of a drainage plate through the rotation of a connecting shaft; at the moment, natural wind can be led into the suspension cage through a drainage plate, the wind cannot be directly blown to the head of a person in the leading-in direction of the drainage plate to cause discomfort of the body of the person, in hot weather, a first servo motor can be started to drive a first rotating shaft to drive a fan on an electric push rod to rotate by 90 degrees, and then the electric push rod is started to stretch the fan; when the fan is not used, the fan can be reset to be perpendicular to the suspension cage in the support, and a filter screen is installed on the ventilation opening, so that large floating objects can be prevented from being sucked into the suspension cage.

To provide a method, device, program and recording medium for generating estimated hot and extremely hot period maps by accurately determining estimated hot and extremely hot periods with high resolution for each region, reflecting effects of recent global warming.SOLUTION: An estimate hot and extremely hot period output system 100 disclosed herein is configured to compute estimated daily smoothed normal values of daily mean temperatures during the last 10 years in a region X from a data set comprising meteorological data including meteorological observation dates and temperatures on the observation dates at each of multiple weather observation points A as well as topological factors of each of the multiple weather observation points A and the region X.SELECTED DRAWING: Figure 2

This utility model discloses an electrical parameter acquisition device for a cable monitoring system, relating to the field of data acquisition terminal technology. The device includes a housing with a circuit board fixedly connected to one side of its inner wall by screws. It also includes a terminal box fixedly connected to one end of the housing, with several serial ports inside for connecting cable monitoring system line plugs; and a heat dissipation module plugged into the other end of the housing for cooling the circuit board. The heat dissipation module can be mounted on the entire device via a hook-type vent pipe. By designing a modular heat dissipation module, it can be added in hot weather or when the acquisition device is used in a high-temperature environment, effectively cooling the internal circuit board, preventing performance degradation due to high temperatures, and improving safety. Furthermore, the addition of the heat dissipation module allows for mounting the device, expanding its applicability.

The present invention addresses the problem of providing a cooling garment in which the cooling efficiency of a Peltier element unit is improved while suppressing the power consumption of the Peltier element unit, and the risk of heatstroke of a worker working outdoors in summer is avoided. A cooling garment according to the present invention is provided with a Peltier element unit (40) having a cooling surface (41A) and a heat exchange surface (49) formed on the front and back surfaces, the Peltier element unit (40) having an air cylinder section (48) in which air holes (47) for cooling cooling fins (49a) are formed, the cooling surface (41A) and the air cylinder section (48) being attached to the body side of an air-conditioning vest (1), and the heat exchange surface (49) being attached to the body side of the air-conditioning vest (1). The Peltier element unit (40) is detachably attached to the cooling garment via an inner flange (44) having an inclined surface of 20 DEG with respect to a surface parallel to the cooling surface (41), and an outer flange (46) having an inclined surface of 15-30 DEG with respect to a surface parallel to the cooling surface (41).

The utility model discloses a production device of a winter taro cold compress patch, and relates to the technical field of cold compress patches. The device comprises a device body, a finished product conveying frame is arranged on one side of the device body, air distribution boxes are fixedly installed on the two sides of the finished product conveying frame, a communicating pipe is fixedly installed between the two air distribution boxes, a plurality of air holes are formed in one sides of the two air distribution boxes, and a refrigerating machine is arranged on the device body. A ventilation hose is fixedly installed on the side wall of one air distribution box and communicates with the air distribution box. Compared with the prior art, the environment temperature on the finished product conveying frame can be kept in a low state, so that the cold compress patch is not influenced by external environment factors in the production process, the stability of the cold compress patch gel of the winter taro is kept, meanwhile, the environment temperature in a factory does not need to be adjusted to be in a low state, and the production efficiency is improved. In hot weather, electric energy can be effectively saved for the air conditioner, and environment-friendly production is better facilitated.

The invention discloses a cable self-locking connecting terminal, which comprises a terminal, a clamping sleeve and a locking bolt, and is characterized in that the terminal comprises a connecting plate and a positioning pipe, the connecting plate is used for connecting a copper bar, the clamping sleeve comprises a sleeve and a clamping mechanism, the sleeve sleeves the positioning pipe, the clamping mechanism comprises at least two clamping plates, each clamping plate is connected with the sleeve through a telescopic piece, and the locking bolt is connected with the sleeve through the telescopic piece. One end of each clamping plate extends into the positioning pipe, all the clamping plates are evenly distributed in the circumferential direction and define a cable clamping channel, and the locking bolt is arranged on the sleeve and the positioning pipe in a penetrating mode and pushes the clamping plates to move to clamp a cable when screwed in. According to the invention, no special equipment tool is needed for crimping, the connection of the cable and the terminal is convenient, and the technical requirements on operators are low; the connection quality is not easy to be influenced by the cold and hot weather change and the skill level of an operator, an insulating tape does not need to be additionally wound manually or a heat shrink tube, a cold shrink tube and the like do not need to be sleeved manually, the operation is convenient, and the safety and the stability of electrical connection are improved.

This utility model discloses a high-strength heat-insulating vehicle tent, belonging to the field of vehicle tent technology. The high-strength heat-insulating vehicle tent includes a tent body, with a tent curtain fixedly connected to the front end of the tent body. A zipper connects the tent body and the tent curtain. Magnet strips are fixedly connected to the bottom of both sides of the inner wall of the tent body. Fixing components are installed on the inner wall of the tent body. Heat-insulating components are installed inside both the tent body and the tent curtain. This utility model, by incorporating heat-insulating components, effectively reduces heat loss from the vehicle interior, maintaining warmth inside the vehicle in cold environments and reducing the energy consumption of in-vehicle heating equipment. Simultaneously, in hot weather, it prevents external heat from entering the vehicle, keeping the interior cool and creating a comfortable temperature environment for occupants. The fixing components securely connect the tent to the vehicle or ground, ensuring stability under various conditions and significantly improving the tent's stability.

The utility model relates to the technical field of soil weighing devices, in particular to a portable soil weighing device which comprises a storage cylinder, a measuring box, a hanging ring, a sampling cylinder, a traction rope and a limiting protection mechanism, the measuring box is embedded in the outer wall of the storage cylinder, the hanging ring is arranged in the center of the bottom of the storage cylinder, a cavity is formed in the storage cylinder, and the sampling cylinder is arranged in the cavity. The sampling barrel is arranged in the cavity of the storage barrel, the sampling barrel is connected with the hanging ring through the traction rope, the rapid weighing effect on the sampling barrel and soil in the sampling barrel is achieved through the arrangement of the measuring box, and the method is simpler and more convenient compared with the method that the soil is taken back to a laboratory for measurement after sampling; according to the device, soil moisture loss or experimental result errors caused by soil moisture content increase due to temperature increase in the aluminum box in hot weather can be effectively avoided, the soil measurement accuracy is greatly improved, meanwhile, by means of arrangement of structures such as a display screen, weighing data can be visually observed, and the device is simple and efficient.

The invention belongs to the field of tumor patient nursing, and particularly relates to an intelligent wound nursing device for tumor patients, which comprises a protective cover, the outer wall of the protective cover is provided with a fixing assembly, the top of the protective cover is provided with a slot, the inner wall of the slot is in threaded connection with a sleeve, the top of the sleeve is provided with an exhaust port, and the interior of the sleeve is fixedly connected with an exhaust fan; according to the intelligent wound nursing device for the tumor patient, the baffle moves upwards through the arranged telescopic spring, the inserting groove is blocked, the wound of the tumor patient is protected and nursed in cooperation with the protective cover, in hot weather, the sleeve is inserted into the inserting groove, the sleeve is in threaded connection with the inserting groove, and the exhaust fan is started to exhaust air upwards; in this way, outside air enters the protective cover along the first air inlet, when the outside air entering the protective cover passes through the wound of the tumor patient, heat of the wound of the tumor patient can be taken away, and inflammation caused by sweating of the wound of the tumor patient is avoided.

The utility model relates to the technical field of infant furniture, solves the problems that a wearer and an infant feel stuffy and even feel uncomfortable on the back of the infant when the waist stool is used for a long time or in stuffy weather in the prior art, and provides a waist stool, which comprises a seat cushion, an upper surface for supporting the infant and a lower surface for supporting the upper surface of the seat cushion, a filling body is arranged in the seat cushion; the supporting belt is connected with the seat cushion; the heat dissipation device is provided with a ventilation piece, a body arranged on the rear side face of the filling body and a heat dissipation assembly arranged in the body; wherein the ventilation piece is arranged on the upper surface and provided with ventilation holes facing the baby, the body is provided with an air inlet and an air outlet, and the ventilation holes are communicated with the air inlet and the air outlet. By using the waist stool disclosed by the utility model, the baby, especially the back of the baby, can be cooled, so that the use comfort of a wearer and the baby is improved.

The present invention discloses a railway vehicle and its bogie bogie snow prevention device, which includes at least one guide duct (1), the flow direction of air in all of the guide ducts being opposite to the direction of vehicle travel, each guide duct including a first duct (11) and at least one second duct (12), each second duct intersecting and communicating with one end of the first duct, the first duct guiding the air flow to flow over the bogie bogie along the upper surface of the bogie bogie (2), the first duct having at least one air outlet (111) provided therein, each air outlet blowing air onto the bogie bogie from top to bottom to melt ice and snow accumulated on the bogie bogie, and each second duct guiding the air flow to flow from the end of the bogie bogie to its bottom, thereby preventing snow from flowing into the bogie bogie. To provide a method for preventing airflow from flowing into a bogie truck in heavy snow weather, melting ice and snow piled up on the bogie truck, and cooling and lowering the temperature of the bogie truck in hot weather, thereby reducing adverse factors that threaten the safe running of a railway vehicle and improving the safety of the running of the railway vehicle.

The utility model relates to a novel outdoor folding chair with a ventilation fan, which comprises a foldable fabric backrest, and a ventilation hole is formed in the middle of the foldable fabric backrest; the heat dissipation assembly is installed below the foldable fabric backrest, the heat dissipation assembly is used for providing cool air for the human body, the heat dissipation assembly comprises a basket carrier which is fixedly connected with the bottom face of the foldable fabric backrest and located below the ventilation holes, two protection sleeves are fixedly installed on the side wall of the basket carrier, a ventilation fan is fixedly installed in each protection sleeve, and the ventilation holes are formed in the ventilation holes. A fan controller is arranged on one side of the foldable fabric backrest, a power transmission line is fixedly arranged between the ventilation fan and the fan controller, more comfortable wind can be provided for the body part, facing the foldable fabric backrest, of a user through the use of the ventilation holes and the heat dissipation assembly, cool wind can be brought to the user in hot weather, and the user can feel comfortable and comfortable. The experience feeling of a user can be improved, and use is convenient.

The present invention relates to a cooling garment, and more particularly, to a cooling garment that, when simply worn on the body of a worker in a special environment such as a construction site, industrial facilities, agriculture, etc., prevents heat stroke, dehydration, fatigue, and other health problems caused by an increase in body temperature in summer, prevents discomfort and skin diseases caused by the wetting of a work garment by sweat, and not only that, maintains a comfortable environment even in hot weather in daily life, sports, or outdoor activities, and further, prevents a decrease in concentration and fatigue accumulation caused by a long-term increase in body temperature, thereby ensuring the safety and physical activity efficiency of a user.

The utility model provides an angle-adjustable felt cat house shell, and belongs to the technical field of pets. Comprising a movable seat, the movable seat comprises a fixed disc, two rotating discs which are parallel up and down are rotationally installed on the upper end face of the fixed disc, a left hemispherical shell and a right hemispherical shell are installed on the opposite sides of the two rotating discs correspondingly, and the left hemispherical shell and the right hemispherical shell jointly cover the upper portion of the movable seat; the left hemisphere shell and the right hemisphere shell are in butt joint in an inclined mode, and an opening for a cat to go in and out is reserved. According to the utility model, in hot weather, the cat house can be opened to be larger to increase ventilation, in cold weather, the cat house can be adjusted to be more closed to keep warm, and the cat house is flexible and convenient to use.