37results about How to "Guaranteed shading effect" patented technology

The utility model provides an eyeshade capable of being matched with a nose bridge, which comprises an eyeshade body and further comprises at least one first connecting piece arranged on the inner side surface, facing the eyes of a user, of the eyeshade body. The deformable nose pad bag is filled with flowing particles; the second connecting piece and the first connecting piece are arranged on the surface of the deformable nose pad bag in a matched manner; the deformable nose pad bag is fixedly installed on the inner side surface, facing the eyes of the user, of the eyeshade body through corresponding cooperation of the second connecting piece and the first connecting piece, so that when the eyeshade is worn on the head of the user, the shape of the nose bridge can be matched through deformation of the deformable nose pad bag, and the eyeshade is arranged among the nose bridge, the eye edges of the user and the eyeshade body in a cushioned mode. By utilizing the fluidity of the high-fluidity particles in the deformation nose pad bag, the fluidity particles automatically flow to a gap position with smaller pressure between the eyeshade and the face when the eyeshade is worn, so that the eyeshade, the nose bridge and the lower edges of the eyes are automatically and seamlessly attached to be matched with the face shape, the nose bridge is not pressed after long-term wearing, and the shading property and the comfort are both considered.

The invention provides a waterproof distribution box with an adjustable mounting angle, and relates to the technical field of distribution boxes, three trapezoidal mounting seats are fixedly connected to one end of a distribution box body, a bidirectional screw is rotatably connected to the interiors of the three trapezoidal mounting seats, and a handle rod is fixedly connected to the outer surface of the bidirectional screw. The two rectangular sliding blocks are in threaded connection with the outer surface of the bidirectional screw, the two connecting rods are rotationally connected into the two rectangular sliding blocks respectively, the outer surface of the round rod rotating shaft is sleeved with the rotating disc, the damping rotating shaft is fixedly connected to the end, close to the U-shaped mounting base, of the distribution box body, and the handle rod is held to screw the bidirectional screw to rotate. Two threads arranged at the outer end of the two-way screw are opposite in rotating direction, the two-way screw rotates to drive the two rectangular sliding blocks to slide oppositely, the two rectangular sliding blocks slide to extrude and push the connecting rods to rotate, the two connecting rods synchronously push the rotating disc to rotate, and the rotating disc drives the round rod rotating shaft to rotate so as to adjust the placement angle of the touch screen body.

The utility model relates to a sunshade park seat which comprises a seat body and further comprises a supporting frame, the seat body is connected with the supporting frame, a sunshade cover is arranged above the supporting frame, and an adjusting assembly used for adjusting the angle of the sunshade cover is arranged between the supporting frame and the sunshade cover. A user can have a rest conveniently through the seat body, the sunshade cover shields sunlight, the user can have a rest conveniently, the comfort degree is improved, the angle of the sunshade cover is adjusted through the adjusting assembly according to the position of the seat, and the sunshade effect is guaranteed.

The invention discloses a rotary lighting multi-layer three-dimensional planting device which comprises a movable base, the top of the movable base is rotatably connected with a rotating disc, the rotary lighting multi-layer three-dimensional planting device further comprises a planting frame, the planting frame is fixedly connected to the top of the rotating disc, and the top of the planting frame is fixedly connected with a protection assembly. The inner surface of the planting frame is in sliding connection with a planting assembly; and the filtering assembly is slidably connected to the inner surface of the planting frame, the bottom of the filtering assembly is slidably connected with a water pump, and the bottom end of the water pump is fixedly connected with a spraying pipe frame. According to the multi-layer three-dimensional planting equipment capable of rotatably lighting, a rotating disc is driven by a motor to rotate on a movable base, so that the lighting position of a planting frame is adjusted through rotation of the rotating disc, the sunlight receiving effect of a planting assembly is further improved, and a spraying pipe frame corresponds to the planting assembly in the planting frame; and the spraying pipe frame can conveniently irrigate the planting assembly.

The application relates to a vehicle co-driver intelligent sun protection method and system, an automobile, computer equipment and a storage medium. The method comprises the following steps: collecting a face image of a vehicle co-driver; obtaining a light value of the face image based on the face image, and determining a sun-shielding area of the face image; and adjusting a sun-shielding device and a seat of the vehicle based on the sun-shielding area until the sun-shielding area is shielded. The sun-shielding device and the seat of the vehicle are adjusted based on the sun-shielding area, the sun-shielding area is shielded, the sun-shielding effect is ensured, the sun-shielding efficiency is improved, and the beneficial effect of sun protection is achieved.

The attractive table comprises a table board and a frame supported on the bottom face of the table board, the table board and the frame are each of a rectangular structure, decorating parts are fixedly arranged on the front side, the left side and the right side of the frame and shield the front side, the left side and the right side of the frame, and the upper end face of the table board is higher than the uppermost ends of the decorating parts. According to the attractive table, the decorating parts are arranged on the front side, the left side and the right side of the frame, so that enough contact areas exist between the frame and the decorating parts, machining is facilitated, and the connecting stability between the frame and the decorating parts can be guaranteed; meanwhile, the frame and a connecting structure between the frame and the decorating parts can be hidden in a cavity defined by the three-face decorating parts, and the shielding effect is guaranteed; moreover, the decorating part is located at the bottom end of the table board, so that the table board and the decorating part have a layering effect in appearance, the table has layering sense on the whole, and the attractiveness of the table is improved.

The utility model relates to a shielding device of a printing-down machine, which comprises a frame arranged around a light source; the shielding cloth is movably arranged on the frame; the shielding plates are arranged in the shielding cloth in parallel; the guide rail is arranged on the frame along the moving direction of the shielding cloth; the moving part is movably arranged on the guide rail; the driving mechanism is arranged on the frame; wherein one end of the moving part is connected with the shielding cloth and the shielding plate respectively; and the other end of the moving part is connected with the driving mechanism. The problem that in an existing scheme, after shielding cloth is folded and unfolded repeatedly, the shielding cloth can generate creases, so that a gap is generated between the shielding cloth and a frame, and light leakage is caused is solved.

The utility model relates to the technical field of fabrics, in particular to a breathable shading fabric and curtain cloth thereof, the breathable shading fabric is formed by weaving warp yarns, first weft yarns and second weft yarns, the first weft yarns, the second weft yarns and the warp yarns are alternately woven, the first weft yarns and the warp yarns are circularly woven in a one-pressing and three-passing mode, and the second weft yarns and the warp yarns are woven in a one-pressing and three-passing mode. The second weft yarn and the warp yarn are circularly woven in a one-pressing and one-passing mode, the second weft yarn comprises two pieces of Xinjiang cotton yarn and a plurality of pieces of Xinjiang velveteen, and the two pieces of Xinjiang cotton yarn are connected in a twisting mode; the Xinjiang cotton velvet is clamped between the two pieces of Xinjiang cotton yarn, the Xinjiang cotton velvet is arranged at intervals in the length direction of the Xinjiang cotton yarn, through the arrangement, the problem that in order to improve the shading performance of the curtain fabric, the breathability of the fabric is usually neglected is solved, and the fabric has the advantages of shading and breathability.

The application relates to the field of filter cartridges, and discloses a filter cartridge dustproof assembly, which comprises a filter cartridge body and a connecting box, one end of the filter cartridge body is fixedly provided with a shielding frame, the center of the shielding frame is on the same straight line as the center of the filter cartridge body, the surface of the filter cartridge body is clamped with a sealing ring, the sealing ring is a rubber ring, the bottom end of the filter cartridge body is communicated with a drain pipe, the top of the connecting box is communicated with a water inlet pipe, the section of the water inlet pipe is in an "L" shape structure, the bottom end of the connecting box is communicated with the top of the shielding frame, and a vertical space is arranged between the connecting box and the shielding frame; the connecting box and the drain pipe are installed on the surface of the shielding frame, one end of the connecting box is communicated with the water inlet pipe, water flow is introduced into the shielding frame through the water inlet pipe, impurities and dust in the shielding frame are removed, and the problem that the shielding frame is blocked by the impurities and dust and affects air circulation is solved.

The invention belongs to the technical field of distribution network exploration, particularly relates to a distribution network exploration rod distance measuring instrument, and aims to solve the problems that when the measuring instrument is used in areas such as a mountainous area, the humidity in air is high, atomized water easily appears in equipment during use, the heat dissipation effect of the equipment is poor, the equipment is in a humid and hot environment, and the service life of the equipment is affected. Comprising an antenna base and a control host, threaded seats are fixedly connected to the top of the antenna base and the bottom of the control host, a same connecting rod is arranged in the two threaded seats, and a fixing frame is fixedly connected to the outer wall of the connecting rod. The distribution network exploration rod distance measuring instrument disclosed by the invention has the effect of prolonging the service life of equipment, can perform heat dissipation treatment on heat generated by the power supply part during operation of the equipment during use, avoids overheating of the control host, can perform dehumidification treatment on the antenna base, avoids damage to the equipment, and improves the use effect of the equipment.

The utility model discloses a dashboard atmosphere lamp structure and a vehicle. The dashboard atmosphere lamp structure comprises a dashboard framework, a light-emitting diode (LED) light source and a light-emitting diode (LED) light source, the display screen assembly is connected with the instrument panel framework, and a mounting gap is formed between the bottom of the display screen assembly and the bottom of the instrument panel framework; the atmosphere lamp mounting bracket is arranged in the mounting gap and is connected with the bottom of the display screen assembly; and the atmosphere lamp assembly is mounted on the atmosphere lamp mounting bracket and is connected with the back side of the display screen assembly. According to the utility model, the atmosphere lamp mounting bracket is arranged between the display screen assembly and the instrument panel framework to shield the mounting gap between the display screen assembly and the instrument panel framework, so that the problem that the lower structure of the instrument panel is exposed after the atmosphere lamp assembly and the display screen assembly are integrated is effectively solved; impurities are prevented from entering the mounting gap to affect the service life of the instrument board, and the appearance attractiveness is improved.

The invention provides a variable diaphragm and a photoetching machine. The variable diaphragm comprises a rack, a diaphragm module and a driving module, wherein the diaphragm module and the driving module are arranged on the rack; the diaphragm module comprises two diaphragm assemblies, and each diaphragm assembly comprises a light shielding plate which is internally provided with a first light transmitting window; the two shading blades are fixedly arranged on the shading plate in a right-angle mode and located on the side edge of the first light-transmitting window; the two diaphragm assemblies are arranged in an overlapping manner, so that a slit window can be formed in the first light-transmitting window area through the total four shading blades on the two diaphragm assemblies; the driving module can drive the shading plates in the two diaphragm assemblies to independently move in the X direction and the Y direction so as to control the size and the position of the slit window. According to the variable diaphragm provided by the invention, the problem that a traditional cantilever type shading blade vibrates in a rapid adjustment process can be effectively avoided; and by arranging the shading plate, the moving stability and the adjusting precision of the shading blade are greatly improved, and the shading effect is guaranteed.

The utility model discloses an oil-immersed transformer oil tank which comprises an oil tank body, a mounting assembly arranged at the bottom end of the oil tank body, cooling fins arranged on the peripheral side face of the oil tank body, stand columns arranged at the top end of the oil tank body at equal intervals, a protective cover arranged on the stand columns through a limiting mechanism, and a rotary opening assembly arranged on the peripheral side face of the protective cover. And a fixing assembly matched with the rotary opening assembly is arranged on the protective cover. In the processes of transportation, hoisting and the like, the connecting terminal on the oil tank body can be protected, damage caused by collision and the like can be further avoided, meanwhile, the protective cover can be conveniently lifted and rotated to be opened in the subsequent use process in cooperation with the rotating opening assembly, the oil tank body can be protected, sun irradiation and rain are reduced, and the service life of the oil tank body is prolonged. Therefore, the device is protected, aging and other processes are slowed down, and the service life of the device is prolonged.

The present invention relates to the field of building curtain wall installation, and in particular to a glass curtain wall positioning and installation device, including a crane and an electric pulley, etc.; the crane is installed on the roof; and the front side of the crane is connected to an electric pulley. The present invention realizes interception of light by a sunshade, preventing the workers located behind the glass plate from being irradiated by light to the eyes, and improving the safety of the workers when installing the glass plate. The windward surface of the counterweight bar is small and the metal material with high density is adopted, so that the sunshade can be stably located behind the glass plate when blown by the wind, preventing the sunshade from shaking greatly and affecting the stability of the glass plate, and ensuring the sunshade effect on the glass plate at the same time. Under the premise of ensuring the sunshade effect by installing a guide cloth at the sunshade slot, the windward area of ​​the sunshade is reduced, thereby reducing the shaking of the sunshade. After intercepting sand and gravel, the V-shaped guide cloth gathers the sand and gravel to the middle of the guide cloth, so as to prevent the sand and gravel from affecting the workers who plug in the glass plate.

The utility model belongs to the technical field of expressway monitoring, and particularly relates to an intelligent expressway monitoring integrated device which comprises a top seat, a rotating table is arranged at the bottom of the top seat, a camera is connected to the bottom of the rotating table, and a protective cover is connected to the bottom of the top seat in an inserted mode. The protection cover is in a circular truncated cone shape with two open ends. The bottom of the inner side of the protection cover is connected with a dust cover, and the bottom of the dust cover is connected with a cleaning mechanism used for cleaning the outer side face of the dust cover; and the inner side of the dustproof cover is connected with a light shield. The protective cover and the dustproof cover are combined for use, so that the internal camera can be effectively protected from being directly invaded by environmental factors such as dust and rainwater. According to the design, the problem that the monitoring equipment is easily influenced by the environment is solved, and the lasting stability and definition of the monitoring equipment are ensured, so that the reliability and practicability of the monitoring system are improved.

The utility model belongs to the technical field of glass coating, and discloses online coated glass which comprises a glass substrate and a coating layer covering the surface of the glass substrate, the coating layer comprises a first silicon film layer, a metal tin film layer and a second silicon film layer, the first silicon film layer covers the surface of the glass substrate, the metal tin film layer covers the surface of the glass substrate, and the second silicon film layer covers the surface of the glass substrate. The metal tin film layer covers the surface of the first silicon film layer, and the second silicon film layer covers the surface of the metal tin film layer. The sunshine coating siliceous film layer is used as a dielectric layer by fully utilizing the properties of acid and alkali resistance, wear resistance and tempering of a single piece, and the metallic tin film layer is covered in the middle, so that sodium ions in the glass can be isolated from being separated out, the metallic functional film layer is prevented from being directly exposed in the air to be oxidized while the metallic functional film layer is prevented from being damaged, and the service life of the sunshine coating siliceous film layer is prolonged. The sun-shading performance is guaranteed, preparation can be carried out in an online coating mode, the cost is reduced, in addition, the radiance can be reduced and the energy-saving effect can be improved through a metal tin film layer deposited on the surface of the glass.

The invention discloses a double-station numerical control machine tool chip collecting device and method.The double-station numerical control machine tool chip collecting device comprises a plurality of foldable blocking pieces used for covering the surfaces of sliding rails and collecting grooves formed between every two adjacent sliding rails, and the foldable blocking pieces correspond to the sliding rails one to one; the two ends of the foldable blocking piece are connected between the two working parts on the corresponding sliding rails respectively, the foldable blocking piece can be folded or unfolded in the length direction of the sliding rails, the side portion of the foldable blocking piece extends to a groove opening of the collecting groove, and the bottom of the collecting groove is communicated with a drainage pipe. The sliding rail has the effect of improving the situation that chippings adhere to the sliding rail.

The utility model discloses an awning capable of removing water, which belongs to the technical field of sunshade equipment, and comprises a front column, a rear column, a front beam fixedly arranged at the upper part of the front column, a rear beam fixedly arranged at the upper part of the rear column, and a connecting beam fixedly arranged between the front column and the rear column on the same side, and is characterized in that a left front lower shell is fixedly arranged at the left end of the front beam, and a lower motor is fixedly arranged in the left front lower shell; a driving shaft is arranged between the lower motor and the rear balance seat. A right front lower shell is fixedly arranged at the right end of the front beam, a front fixing seat is fixedly arranged in the right front lower shell, a right rear lower shell is fixedly arranged at the right end of the rear beam, and a rear fixing seat is fixedly arranged in the right rear lower shell. A driven shaft is rotatably arranged between the front fixing seat and the rear fixing seat, the driving shaft and the driven shaft are parallel to each other, awning cloth is horizontally arranged between the front beam and the rear beam, and barrier strips are symmetrically and fixedly arranged on the two sides of the awning cloth, so that the situation that rainwater continuously drips on the two sides and the ends of the awning in rainy days is effectively avoided.

The utility model discloses a shading breathable chemical fiber fabric, which relates to the technical field of fabrics, aims to solve the problem of poor breathability of partial shading chemical fiber fabrics, and adopts the technical scheme that the shading breathable chemical fiber fabric comprises an outer layer, an inner layer and an interlayer, and the interlayer is positioned between the inner layer and the outer layer and is fixedly connected with the inner layer and the outer layer respectively; a plurality of first air holes are formed in the outer layer, second air holes communicated with the first air holes are formed in the interlayer, a ventilation groove is formed in the woven face facing the interlayer, the second air holes are communicated with the ventilation groove, a plurality of third air holes are formed in the bottom of the ventilation groove, the first air holes intersect with the second air holes, and the third air holes intersect with the second air holes. The second ventilation holes intersect with the ventilation grooves. The ramie fibers are arranged in the fabric, the overall air permeability of the fabric is improved by utilizing the characteristic that the ramie fibers are good in air permeability, and the acrylic fibers are further arranged in the fabric, so that the overall service life of the fabric is prolonged by utilizing the good light resistance of the acrylic fibers.

The angle-adjustable intelligent cassette comprises a box body and a connector arranged on one side of the box body, a rotating structure is arranged in the box body, a transmission structure located on one side of the rotating structure is arranged on the back face of the box body, and the rotating structure comprises a limiting ring arranged on the back face of the box body; the front end of the connector sequentially penetrates through the limiting ring and the box body and extends into the box body, and the limiting ring is fixedly connected with the connector. The connector is pushed to slightly rotate with the connector as the axis, the inclination angle of the connector in the rotating process is changed, and therefore the installation requirements of different types of equipment are met, the connection mode of an existing cassette can be improved, the placement angle of an internal binding post can be flexibly adjusted, and the installation efficiency is improved. The problem that sockets of different models cannot be effectively inserted into the cassette according to placement angles is avoided, the application range of the cassette is ensured, and meanwhile, the phenomenon that the cassette with a fixed angle causes damage to a plug which is excessively pulled is prevented.

The present invention relates to the technical field of air filter production, and discloses an air filter assembly and detection device, including a turntable, a base, a CCD sensor connected to the base, and four assembly plates connected to the turntable, the turntable surface is provided with a plurality of installation grooves corresponding to the position of the assembly plates, each installation groove is fixedly connected with a clamping block, each assembly plate bottom surface is provided with a clamping groove corresponding to the position of the clamping block, the base surface is fixedly connected with an isolation box, the top surface of the isolation box is provided with a moving groove, the moving groove is fixedly connected with a shading belt, the isolation box is provided with an injection port on one side close to the assembly plate, the side wall of the isolation box is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is rotatably connected with a cover plate. This air filter assembly and detection device can achieve isolation of external light sources by using the isolation box, ensure that each detection is carried out under the same lighting environment, and improve the consistency of the detection results.

The child seat assembly comprises a moving assembly, the moving assembly is rotationally connected with a supporting rotating structure, the right side of the supporting rotating structure is connected with a temperature lowering and rising structure in a clamped mode and used for temperature lowering and rising treatment, and rain-proof and sun-proof folding structures are detachably installed on the front outer wall and the rear outer wall of the supporting rotating structure through dismounting and mounting assemblies. The movable assembly comprises a rotating rod, the rotating rod is rotationally connected with a first connecting rod, a second connecting rod and a first telescopic rod, the first connecting rod is located on the right side of the second connecting rod, the first telescopic rod is arranged on the upper side of the second connecting rod, and universal wheels are embedded in the lower side of the first connecting rod. And the second connecting rod is embedded in the moving module. The child seat assembly with the protection mechanism has the advantages that blowing cooling and auxiliary heating treatment are automatically conducted on the interior of a child seat, the rain and sun shading effect is achieved when a user goes out, and a mosquito preventing cover and an auxiliary sun shading cover are rapidly pulled, retracted and stored.

The utility model discloses a sun-shading device for a skid-mounted photo-thermal heating device, which relates to the technical field of solar energy utilization and comprises a driving mechanism, a worm and at least one sun-shading component. The output end of the driving mechanism can drive the worm to rotate; each sunshade assembly corresponds to one photo-thermal pipe and comprises a worm gear, a clutch device, a driven wheel and a sunshade cover used for shielding sunlight. The worm gear is in meshing transmission with the worm; the driven wheel is connected with the worm wheel through a clutch device, and the driven wheel and the worm wheel can rotate around the axis of the photo-thermal pipe; in the axis direction of the photo-thermal pipe, the clutch device can enable the worm gear to drive the driven wheel to rotate together or enable the driven wheel to be separated from the driving of the worm gear; the sun shade is C-shaped and is used for covering the exterior of the single photo-thermal tube; and one end of the sun shade is fixedly connected with the driven wheel. And the photo-thermal pipe is effectively shaded, evaporation of a circulating medium is reduced, and stable operation of the skid-mounted photo-thermal heating device is guaranteed.

The utility model relates to the field of building external sunshade, and discloses a sunshade integrated external window for a zero-carbon building. The first connecting rod, the second connecting rod and any two photovoltaic panels form a parallelogram structure, and the first connecting rod and the second connecting rod are not arranged on the same vertical plane, so that when the driving unit drives the second connecting rod to move towards the left side or the right side, the purpose of adjusting the inclination angle of the photovoltaic panels is achieved. And the angles of the photovoltaic panels are uniformly controlled by the second connecting rods, so that the stability is kept, and the uniform angles of the photovoltaic panels can be ensured, thereby achieving a sunshade effect. The photovoltaic panel is used for converting light energy into electric energy, the electric energy is stored in the storage battery system, energy is provided for the driving unit, the second connecting rod is driven to move, the purpose of adjusting the angle of the photovoltaic panel is achieved, and therefore the sunshade effect is achieved. The photosensitive sensor detects the incident angle of sunlight to achieve the purpose of adjusting the angle of the photovoltaic panel and ensure that the photovoltaic panel always faces the sunlight.

The invention relates to the field of building curtain wall installation, in particular to a glass curtain wall positioning and installing device which comprises a crane, an electric pulley and the like. The crane is mounted on a roof; the front side of the crane is connected with an electric pulley. Light is intercepted through the shading plate, eyes of a worker located on the rear side of the glass plate are prevented from being irradiated by the light, the safety of the worker during glass plate installation is improved, the windward side of the balance weight strip is small, and the balance weight strip is made of a high-density metal material, so that the shading plate can be stably located behind the glass plate when blown by wind, and the safety of the worker is improved. The situation that the stability of the glass plate is affected by large shaking of the shading plate is prevented, meanwhile, the shading effect on the glass plate is guaranteed, the windward area of the shading plate is reduced on the premise that the shading effect is guaranteed through the guide cloth installed at the through groove of the shading plate, and then shaking of the shading plate is reduced; and the gravels are gathered to the middle of the guide cloth after being intercepted by the V-shaped guide cloth, so that the gravels are prevented from influencing a worker for inserting the glass plate.

The utility model discloses a kind of starry sky roller blind mechanism for car, comprising: main frame, fixed in sunroof roof interior, the main frame includes shell, slide rail and limit board;Roller blind cloth, roller blind cloth adopts three-layer composite structure, from inside to outside in turn is light-blocking base layer, buffer middle layer and light-transmitting surface layer;Optical fiber bundle, optical fiber bundle is in buffer middle layer in "S" shape path extension to avoid excessive stretch when winding up.Optical fiber bundle penetrates the three-layer structure of roller blind cloth, output end is flush with light-transmitting surface layer and is not outstanding, and the friction scratch when winding up is completely eliminated;Buffer middle layer in "S" shape path design, so that optical fiber can be along path slightly deformed when winding up stretch, avoid direct stress fracture, ensure that there is no extrusion when optical fiber winding, and optical fiber fracture rate is greatly reduced.

The utility model discloses an electric steamer which comprises a base and a steamer assembly arranged above the base, the steamer assembly comprises a steamer body provided with a cooking cavity, the side portion of the steamer body is provided with a steam exhaust port, the electric steamer is provided with a steam blocking piece at the position, corresponding to the steam exhaust port, of the outer side of the steamer body, and the projection, facing the steamer body, of the steam blocking piece covers the steam exhaust port. A steam exhaust gap is formed between the steam blocking piece and the steamer body. The steam blocking part shields the steam exhaust port, so that steam transversely sprayed out of the steam exhaust port can be blocked by the steam blocking part in the steam exhaust gap, after the steam collides with the steam blocking part, the flowing direction of the steam is changed, and then the steam flows in the direction approximately parallel to the steam blocking part, and therefore the amount of the steam flowing in the axial direction of the steam exhaust port is reduced, and kinetic energy of the steam is relieved; most of the steam flows in the non-axial direction, so that the influence of transverse spraying of the steam on other electric appliances or walls is reduced, condensed water attached to the walls is reduced, and the cleaning pressure of a user is reduced.

The utility model discloses a flower seedling raising box, and relates to the technical field of seedling raising. The seedling raising box comprises a seedling raising box body, a motor cavity is formed in the right side of the front side in the seedling raising box body, a rotating cavity is formed in the upper side of the inner wall of the motor cavity, lifting grooves are formed in the left and right sides of the front side and the rear side of the top face of the seedling raising box body, and a motor is fixedly connected to the lower side of the inner wall of the motor cavity. By arranging the driving structure, the lifting structure and the fixing structure, the shading effect of the device is guaranteed, the shading effect can be adjusted by lifting and replacing shading cloth, the problem that different shading effects cannot be provided according to different flowers is solved, the practicability of the device is improved, and the device is worthy of popularization. And the problem that the quality of the cultivated flower seedlings is reduced due to the fact that traditional equipment cannot shade the needed flower seedlings is solved, the flower seedling cultivation effect of the equipment is improved, and the use effect of the equipment is greatly improved.