76results about How to "Play a sunshade effect" patented technology

The invention relates to an intelligent baby carriage with the environment monitoring, safety burglar preventing and automatic braking functions. The baby carriage comprises a baby carriage main body, an air purifying box, a display and function control box, an awning and a storage battery. The air purifying box is fixed at the bottom of a seat of the baby carriage main body, the display and function control box is connected to a transverse rod of a carriage handle through a fastener, the awning is located inside the baby carriage main body, and the storage battery is fixed at the rear portion of the baby carriage main body. The intelligent baby carriage with the environment monitoring, safety burglar preventing and automatic braking functions is simple in structure and convenient to use. A dust transducer can monitor dust amount in outside air, a mute fan is automatically started, and an illumination intensity transducer automatically inducts surrounding light intensity. When the baby carriage encounters a high light environment, the awning automatically unfolds to achieve the sun shading effect, a human body infrared sensor can monitor whether a baby is in the baby carriage, and a three-axis acceleration sensor can monitor the movement situation of the baby carriage, so that the baby carriage is safe and prevents burglars.

The invention discloses an automobile sunshade type foldable solar photovoltaic panel for semiconductor refrigeration, which mainly comprises photovoltaic panels (1), link springs (2), hinge shafts (3), a spring (4) and an output line (5). Firstly, a plurality of photovoltaic cell plates are connected to form the photovoltaic panels (1); and a plurality of photovoltaic panels (1) are connected into a whole through the link springs (2) and the hinge shafts (3) to form the foldable solar photovoltaic panel. An output electrode of the photovoltaic panel (1) is connected by the output line (5); and the foldable solar photovoltaic panel is fixed on an automobile windscreen or roof by the spring (4) during unfolding. When a driver leaves the carriage, the photovoltaic panel is opened and put down so as to be connected with the carriage through the spring. Therefore, the photovoltaic panel can attach to an automobile front windshield and is parallel to the windshield, and the photovoltaic panel can effectively absorb solar radiation so as to generate electric energy in clear summer and has certain sunshade effect.

The invention provides an intelligent flower growing system based on Internet of Things and belongs to the field of intelligent home control systems. The intelligent flower growing system comprises a main control module, a rain and dew sensing module, an impact force sensor, an electric umbrella and a power source module, wherein the main control module is connected to the rain and dew sensing module, the impact force sensor, the electric umbrella and the power source module respectively; the power source module is also connected to other electricity utilization modules in the system; the rain and dew sensor comprises two rain and dew electrodes and a first voltage comparator; the two rain and dew electrodes are disposed at an interval and integrated on the same circuit board, the circuit board is disposed around a flowerpot, and the side equipped with the two rain and dew electrodes is placed upwards; the two rain and dew electrodes are connected to the first voltage comparator respectively, and the first voltage comparator is connected to the main control module; and the impact force sensor is disposed around the flowerpot. The system provided by the invention has the advantages that watering, rain shielding and sunshine shielding can be automatically implemented to flowers; flower situations can be fed back to a user at any time; and remote operations of the user can be carried out.

The invention discloses an indirect-direct compound evaporative cooling air conditioning unit with multilayer spray type plate pipes. The air conditioning unit comprises a unit casing, wherein an air inlet and an air supply outlet are respectively formed in the two opposite side walls of the unit casing; an air filter, a surface air cooler, a multilayer spray type plate pipe indirect evaporative cooler, a spray chamber, a filler b and an air feeder are sequentially arranged in the unit casing in the air movement direction; the multilayer spray type plate pipe indirect evaporative cooler is respectively connected with the surface air cooler and the spray chamber; an exhaust window is arranged on the top wall of the unit casing corresponding to the upper part of the multilayer spray type plate pipe indirect evaporative cooler; the exhaust window is connected with one end of an exhaust pipe; the other end of the exhaust pipe is opened, so as to form an exhaust outlet. The air conditioning unit can effectively improve the cooling effect by pre-cooling inlet air, performing multilayer atomization on spray water, improving materials and models of heat exchange tubes, arranging a rainwater collection unit on the top layer of the unit, and improving a secondary exhaust flow channel.

The invention relates to a filter-type rainwater collection device for a green building. The filter-type rainwater collection device comprises a roof and side fixing walls, side edges are poured around outer wall of the roof, a room beam column is fixed to the top of the upper end of the roof, the side fixing walls are fixed to the two sides of the outer wall of the room beam column, rain-proof plates are distributed at the top of the room beam column, rain guiding plates are movably connected to the two movable sides of the outer wall of the room beam column, solar panels are attached to thetops of the rain guiding plates, and pushing structures are fixed to the middles of the lower ends of the rain guiding plates. According to the filter-type rainwater collection device, through arrangement of the roof and a waterproof layer, the roof and the waterproof layer are mutually attached, water guiding grooves are formed in the two sides of the top of the roof, thus the effect of guiding rainwater is achieved, the rainwater can be effectively guided to a water delivery pipeline, thus the effect of filtering the rainwater is achieved subsequently and advantageously through a filtering structure, meanwhile, through the waterproof layer, the top of the roof can be effectively subjected to sealed water preventing, and the situation that the rainwater seeps and consequently the interiorof a building is damaged is reduced.

The invention discloses an electronic sun shield applied to a vehicle. The electronic sun shield comprises a polymer dispersed liquid crystal dimming film, wherein the polymer dispersed liquid crystaldimming film is provided with a current input end and regulates the light transmittance of the polymer dispersed liquid crystal dimming film on the basis of the change of a current input by the current input end, and the polymer dispersed liquid crystal dimming film is at least arranged on the front windshield of the vehicle. In addition, the invention also discloses an electronic sun shield system which is applied to the vehicle. The electronic sun shield system comprises the above electronic sun shield, a direct current power supply, a control module and an inversion control module independently connected with the direct current power supply, the control module and the current input end of the polymer dispersed liquid crystal dimming film, wherein the inversion control module converts adirect current output from the direct current power supply into an alternating current, and outputs alternating currents of different magnitudes on the basis of a control signal transmitted by the control module to regulate the light transmittance of the polymer dispersed liquid crystal dimming film. In addition, the invention also discloses a vehicle with the above electronic sun shield system.

The embodiment of the invention discloses a self-balancing sunshade canopy, and belongs to the field of protective shielding equipment. According to the key points of the technical scheme, the self-balancing sunshade canopy comprises at least one shielding unit, and the shielding unit comprises a first bracket, a second bracket, shielding cloth, a driving device and a self-balancing device; the first bracket and the second bracket are arranged in parallel, and the self-balancing device comprises a slideway and counterweight devices arranged at the two ends of the slideway; the middle part of the slideway is slidably connected with the tops of the first bracket and the second bracket separately, and one end of the shielding cloth is fixedly connected with the first bracket; the other end ofthe shielding cloth is slidably connected with the middle part of the slideway, and the driving device can be used for driving the movable end of the shielding cloth to slide along the middle part ofthe slideway; and the weights of the two counterweight devices located at the two ends of the slideway separately are the same. The shielding cloth can be used for shielding the position above a tunnel; when a canopy device is wider in span, the slideway can be tensioned through the counterweight devices, and the middle part of the slideway is prevented from being sagging severely, so that the self-balancing sunshade canopy can be suitable for application scenarios in different spans.

The invention discloses a granule agitator for processing a building material. The granule agitator comprises a bracket and a rack, wherein the top end of the bracket is fixedly provided with a reciprocating motor; the top part of the bracket is provided with a rotating shaft; one side of the bracket is provided with the rack; the reciprocating motor is connected with the rotating shaft through a conveying belt; two ends of the rotating shaft are symmetrically provided with pulleys; the pulleys are fixedly connected with a hopper through steel wire ropes and fasteners arranged at certain ends of the steel wire ropes; one end of the hopper is connected with an agitation box through a clamping groove; one side of the rack is provided with a motor mounting rack; the rack is fixedly connected with the motor through the motor mounting rack; one side, which approaches the motor, of the rock is provided with a motor protecting cover; the rock is fixedly connected with the motor protecting cover through a sliding chute; the bottom end of the rock is provided with walking wheels. The granule agitator is convenient in feeding, saves much manpower, and is more convenient to use, easy to combine and disassemble, easy to carry, simple in overall structure, low in manufacturing cost, high in practicability and easy to popularize.

The invention discloses a multifunctional LED lawn lamp. A base is arranged at the bottom of a lawn lamp body; bolt holes are formed in the two sides of the base; a lamp column is arranged at the topof the base; a voice player is arranged at the top end of the surface of the lamp column; an ultrasonic mosquito repelling device is arranged at the bottom of the voice player; solar cell panels are arranged on the two sides of the lamp column; an LHI778 infra-red sensor and an HA2003 illumination sensor are arranged at the tops of the solar cell panels; a lamp shade is arranged at the top of thelamp column; an LED lamp tube is arranged in the lamp shade; a charging socket is arranged at the top of the lamp shade; a rain eave is formed at the top of the charging socket; a locking wheel is arranged at the top of the rain eave; a water stop jacket is arranged at the top of the locking wheel; and a flange is formed at the bottom of the locking wheel. The rain eave is arranged at the top of the charging socket, so that the sun-shading effect is exerted when rain is blocked, and the service life and the safety of the lawn lamp body are prolonged and improved.

The invention relates to a cap capable of being taken as a raincoat. The cap comprises a cap main body and is characterized in that a piece of inner cap covering cloth is arranged on the inner side of the cap main body; one side of the inner cap covering cloth is fixedly connected with the rear edge of the cap main body; the other three sides of the inner cap covering cloth are connected with the inner side of the cap main body through snap fasteners; an inner cavity for accommodating the raincoat main body is formed between the inner cap covering cloth and the cap main body; the raincoat main body is placed in the inner cavity. A cap brim is arranged on the edge of the cap main body. The upper end of the raincoat main body is connected with the inner cap covering cloth. The invention has the advantages as follows: the cap can keep sun off in a hot summer; when the raincoat main body is turned out from the cap main body, the cap can keep rain off. The cap is convenient, simple, reliable and practicable. One cap is of two purposes. The raincoat made of thin material cannot influence the fashion style of the cap main body.

The invention discloses a data acquisition device applied to a big data auditing system, and belongs to the technical field of data acquisition devices. The data acquisition device applied to a big data auditing system comprises a box body, universal wheels are installed at four corners of the bottom surface of the box body, a hydraulic rod is fixedly arranged on the inner wall of the lower end of the box body, a workbench is fixedly connected to the top surface of the hydraulic rod, a writing seat is fixedly connected to the top surface of the middle of the workbench, an acquisition cover is fixedly arranged on the top surface of the right side of the workbench, an adsorption mechanism is arranged in the rear side of the acquisition cover, a supporting rod is fixedly connected to the top surface of the rear side of the workbench, and a top plate is fixedly connected to the top surface of the supporting rod. By arranging the adsorption mechanism, when a questionnaire is filled, a motor is used for driving a transmission rod, so that a suction cup on a moving rod can adsorb the filled questionnaire into the acquisition cover under the action of an air pump; and then through a camera, the filled data can be automatically collected in time, manual summarization is replaced, time and labor are saved, and the data collection efficiency is improved.

The invention relates to the technical field of forklift parts, and discloses a split type forklift overhead guard. The split type forklift overhead guard comprises an upper overhead guard body, the front side of the bottom of the upper overhead guard body is fixedly connected with the tops of two sets of short sliding rods, the rear side of the bottom of the upper overhead guard body is fixedly connected with the tops of two sets of long sliding rods, the outer side walls of the short sliding rods are slidably connected with the middles of sliding seats, and receding grooves are formed in theopposite sides of the two sets of sliding seats. According to the split type forklift overhead guard, two sets of threaded rods are screwed downwards, then push plates slide downwards along the receding grooves, meanwhile, the upper overhead guard body and the two sets of short sliding rods at the bottom of the upper overhead guard body slide downwards along the sliding seats, and therefore the height of the upper overhead guard body is reduced, the height of the forklift overhead guard can be adjusted conveniently, through matching of positioning rods, rectangular grooves and circular grooves, the upper overhead guard body can be opened, the height of the upper overhead guard body can be lowered more, the use convenience of the forklift overhead guard is improved, and a forklift can easily pass through a height limiting area.

The invention relates to a novel energy-saving window system and a mounting method thereof. The novel energy-saving window system comprises a first frame and a second frame, a fixed frame body is mounted on the inner side of the first frame, a flat-opening frame body is mounted on the inner side of the second frame, a fixed window is mounted in the fixed frame body, and an energy-saving window isarranged in the flat-opening frame body; a planting groove body set located on the outer side of the fixed window is further installed on the inner side of the first frame, a phase-change material plate is installed at the bottom of the planting groove body set, and an adjusting mechanism used for adjusting the rotating angle of the planting groove body set is arranged on the first frame. According to the novel energy-saving window system, a planting groove body and the energy-saving window are used in a combined mode, lighting is guaranteed, meanwhile, solar energy can be utilized, indoor energy losses are reduced, and the problem of the contradiction between summer heat insulation and cooling and winter heating and warming of the window is solved to a certain extent.

The invention discloses a three-dimensional dustproof device comprising a first support frame, a second support frame, screen cloth and a driving motor. A cross beam is arranged in the middle of the first support frame; a control box electrically connected to the driving motor is arranged on the cross beam; three balance weight wheels are arranged at the top of the top cross beam of each of the first support frame and the second support frame, a guide wheel set is arranged between every two balance weight wheels of the top cross beam of the first support frame, and a guide wheel matched with the corresponding guide wheel set is arranged between every two balance weight wheels of the top cross beam of the second support frame. The three-dimensional dustproof device has the following advantages: the driving motor operates to drive the screen cloth to unfold along with the steel wires; the screen cloth can shield the upper portion of a construction site, dust is prevented from flying outof the construction site and environmental protection and health of constructors are facilitated: meanwhile, the screen cloth can achieve the sun-shading effect, sunburn of the constructors is avoided, the bearing pressure of the light steel structure frame can be relieved by additionally arranging the balance weight device and safety is greatly improved.

The invention discloses an anti-dazzle and anti-skid type LED underground lamp comprising a box body. A lamp body is fixedly connected to the inner bottom of the box body; a transparent plate is fixedly connected to the upper end of the box body, a plurality of grooves are uniformly formed in the upper end of the box body, convex elastic plates are fixedly connected to the upper ends of the plurality of grooves, a plurality of shading cavities are formed in the transparent plate, the plurality of shading cavities are arranged in an inverted right-angle shape, and concave films are fixedly connected to the inner walls of the shading cavities. When a pedestrian walks to the upper end of the box body, the elastic plates are treaded and pressed; gas in the grooves is introduced into the shading cavities; the concave films are deformed upwards; and thus the liquid level of the mercury rises and the areas of the bottoms of the shading cavities covered by the mercury are wider, so that the shading effect similar to that of a shutter is achieved, light emitted by the lamp body is partially shaded. Therefore, when a pedestrian walks to the upper end of the box body, strong light emitted bythe lamp body causes short blindness of human eyes, and safety accidents are prevented from happening.

The invention discloses an agricultural pesticide spraying device with a sun-shading function. The device includes a pesticide spraying box body, rectangular gaskets are arranged on the upper brims ofthe two side faces of the pesticide spraying box body respectively, a second micro rotating motor with a horizontal rotating end is embedded in each rectangular gasket, a zigzag swing rod sleeves therotating end of each second micro rotating motor and is sleeved with a fixing ring, a pair of pesticide outlets are formed in the lower surface of the pesticide spraying box body, and a solenoid valve is arranged at each pesticide outlet; each pesticide outlet is fixedly connected to a water pipe, and a sprayer is fixedly connected to the tail end of each water pipe and embedded in the corresponding fixing ring. The agricultural pesticide spraying device has the advantages that spraying is uniform, work is stable, not only can pesticide be sprayed, but also a sun-shading effect can be achieved, convenience is provided for pesticide spraying operation in fields, and the device is simple in structure, convenient to operate and easy to use.

A disease-prevention frog breeding method includes: selecting a place with abundant light and water sources and high water quality to construct a frog pond; acquiring a water source, to be specific, leading the water source into a reservoir, and leading into the frog pond after water treatment; in feeding with fermented feed, within 20 days of frog mouth opening, continuously feeding with the fermented feed for 10-15 days; after frogs eat the feed totally, feeding with the fermented feed for 3 days at intervals of 15 days; meanwhile, regularly dissecting the frogs to realize side-looking of the frogs; in a breeding frog stage, adding vitamin E, folic acid and fresh animal proteins into the fermented feed within 15 days before overwintering to realize intensive feeding; regularly eliminating parasites by taking parasite expelling medicines for oral administration; regularly changing the pond bottom by adding potassium hydrogen sulfate tablets or oxygenuine into water. The method has advantages that by comprehensive disease prevention and treatment in a frog breeding process, an effective and systematic disease prevention process system is created through simultaneous prevention of external causes and internal causes of the frogs.

The invention discloses an intelligent cooling device for a glass greenhouse, solves the problem that a prior glass greenhouse is sun-shading in the weather with strong illumination by adopting a netpulling mode, but the sun-shading cooling effect is limited, more water curtain fans and the like are still needed to strengthen the cooling in the greenhouse, and the energy consumption is high. Thedevice comprises a support frame, a horizontal transverse column and a plurality of shielding plates, wherein the horizontal transverse column is of a hollow structure and is positioned on the supportframe; a plurality of second notches are arranged at intervals in the side edges of the horizontal transverse column; a second transverse column penetrates through the horizontal transverse column; one ends of the shielding plates pass through the second notches and is hinged with the second transverse column, the length of each shielding plate, positioned at the outer side part of the horizontaltransverse column is greater than or equal to the distance between adjacent shielding plates, the length of each second notch is smaller than the length of the shielding plate, and the bottom of theshielding plates is provided with a water diversion cotton sliver. The device has the advantages of high outdoor temperature, good sun shading and cooling effects and the like.

The invention provides a vehicle sun-shading device, which comprises one group or more than one group of support mechanisms and sun-shading clothes, wherein each sun-shading cloth is arranged between the group of support mechanisms, each support mechanism comprises a left support mechanism and a right support mechanism, each left support mechanism and each right support mechanism respectively consist of a bracket, a metal hook, a screw rod, a gland, a stabilizing nut, a support strip and a connecting part, each screw rod is provided with a fixed screw cap, the brackets are respectively arranged on the inner walls of a left front column and a right front column of a windshield of a vehicle body, the metal hooks are arranged on the brackets, one end of each screw rod, provided with the corresponding fixed screw cap, is in detachable connection with each metal hook to realize a function of adjusting the angle of each sun-shading cloth, the other end of each screw rod penetrates through each gland and each stabilizing nut and then is connected with each support strip, each stabilizing nut is sheathed on each screw rod and is positioned between each gland and each support strip, each connecting part is arranged on each support strip, one end of each connecting part is respectively provided with an elastic cloth, and the two ends of each sun-shading cloth are respectively connected with the elastic clothes of each left support mechanism and each right support mechanism. The vehicle sun-shading device has the advantages that the structure is simple, the convenience in use is realized, and the safety is realized.