147results about How to "Play the role of sunshade" patented technology

The invention relates to a control system for a sunshade of an unmanned aerial vehicle. The control system comprises a human wearing device, the unmanned aerial vehicle and a sunshade; the human wearing device comprises a recharging module, a power module, a CPU master control module, a differential GPS positioning module, a wireless communication module and an indicating module; the unmanned aerial vehicle comprises a recharging module, a power module, a control module, a photosensitive sensor and an indicating module. A control method comprises the steps of judging included angles among the sun light beam, the unmanned aerial vehicle and an operator and then moving the unmanned aerial vehicle till the unmanned aerial vehicle, the sun light beam and the operator locate on a same line, thereby achieving the purpose of shading the sunlight.

The invention discloses a full-automatic sun-shade umbrella for an automobile. The umbrella comprises a left plate box and a right plate box, wherein an umbrella cloth folding and unfolding rolling shaft and a steel wire rope winding and unwinding rolling shaft are arranged between the two plate boxes in a movable mode; one end of the umbrella cloth folding and unfolding rolling shaft and the steel wire rope winding and unwinding rolling shaft is connected with a worm gear mechanism; the worm gear mechanism is driven by a motor; elastic stretching arms are respectively arranged on two sides of each plate box; each elastic stretching arm comprises two sections of stretching arms which are connected with each other through a pin shaft; each first section of stretching arm is connected with the inner side of each plate box through a pin shaft; the steel wire rope winding and unwinding rolling shaft is used for controlling the stretching of the elastic stretching arms; umbrella cloth winds the umbrella cloth folding and unfolding rolling shaft; the movable end of the umbrella cloth is fixedly connected to the tail end of the second section of stretching arm of each elastic stretching arm; and the umbrella cloth folding and unfolding rolling shaft is used for folding and unfolding the umbrella cloth. The umbrella has a sun-shade effect on an automobile body, can automatically fold and unfold the umbrella cloth and is easily operated.

The invention discloses an outdoor environment-friendly lighting device. The outdoor environment-friendly lighting device comprises a lamp post and a street lamp arranged on the top part of the lamp post; the upper part of the street lamp is provided with a lamp shell, and the upper part of the lamp post is provided with a solar energy power generating system and a wind turbine system; the bottom part of the lamp post is provided with a storage battery, and a solar cell panel arranged on the top end of the lamp post is connected with the storage battery through a photovoltaic conversion circuit; the wind turbine system comprises a wind power generating device and a wind charging circuit, the street lamp and the storage battery are formed to be a first series linking circuit, and the street lamp and the external power source are formed to be a second serial linking circuit; the first series linking circuit and the second series linking circuit are formed to be a parallel linking circuit through a selector switch; a power quantity sensor is arranged on the storage battery, and the selector switch is electrically connected with the power quantity sensor. The outdoor energy-saving floodlight can accumulate power through solar energy, wind energy and water energy, and also can select different power sources according to the power quantity of the storage battery, so as to ensure the normal use of the street lamp.

The invention relates to a household planting shed which comprises a multilayer three-dimension type cultivating bed. The multilayer three-dimension type cultivating bed is placed inside a house framework, a plastic film is covered on the house framework to form a small vinyl house, and a small door is formed in one side of the house framework. The multilayer three-dimension type cultivating bed comprises a left support and a right support, a plurality of layers of seedling supports are arranged between the left support and the right support from bottom to top, the widths of the plurality of the layers of the seedling supports gradually decrease from bottom to top, wherein seedling supports at a bottom layer and at a top layer are fixed on the left support and the right support. Seedling supports at a middle layer are arranged on the left support and the right support in a pivot joint mode, rotate around a pivot, and simultaneously rotate by a connecting rod. The household planting shed is quite suitable for being used by an urban family on a balcony, a roof or a space at front and rear of a house. People not only can experience farming pleasure and achieve the aim of exercising a physical body, but also can eat fresh and safe vegetables. The household planting shed serves multiple purposes.

A cold-proof vertical greening device is characterized in that a flowerpot body provided with two cavities and a profile used for holding the flowerpot body are included, and the profile is of a C-shaped steel shape and is provided with folded edges turning outward to form two symmetric guide rails; the flowerpot body comprises a planting cavity and a heat storage cavity, the two cavities are isolated through a partition board, and grooves capable of containing the profile guide rails are formed in the combination portions of the outer surfaces of the two sides of the planting cavity and the heat storage cavity; a part of the heat storage cavity of the flowerpot body is contained in the profile; the guide rails of the profile are provided with a transparent slide cover of the same shape as the planting cavity, the transparent slide cover is arranged outside the planting cavity, longitudinal edges of the transparent slide covers are embedded in the guide rails of the profile, and a structure capable of surrounding the planting cavity and sliding up and down along the guide rails is formed. The cold-proof vertical greening device is simple in structure, convenient to install, especially in winter, heat preservation and winter protection of building walls and plants can be achieved at the same time, and good growth environment and ornamental environment of the plants are guaranteed.

The invention provides a wood frog stereoscopic cultivation technique. The wood frog stereoscopic cultivation technique relates to a wood frog cultivation ecological system, a wood frog anti-escape method, a wood frog cultivation harm prevention method and a feeding method for increasing the wood frog survival rate and the oil yield. The facilities used in the wood frog cultivation ecological system comprise a frog house and a grape trellis. A wall used in the wood frog anti-escape method is built by stones or bricks, the wall is of a T shape, and the top of the wall is covered by an inverted U-shaped alloy aluminum plate. The wood frog cultivation harm prevention method comprises the method for preventing harm caused by snakes, mice and cats and the method for preventing harm caused by birds. The feeding method for increasing the wood frog survival rate and the oil yield is achieved through the following steps that (1) after being hatched, firstly, tadpoles eat egg-covered egg membranes for 7-10 days, and then the tadpoles eat bait after eating up the egg membranes; (2) after the tails of froglets are completely absorbed, small yellow mealworms which are 0.6-0.8mm in length begin to be utilized to feed the froglets; (3) after 10-15 days, yellow mealworms which are 1-1.2mm in length are utilized to feed the froglets; (4) after three months, the yellow mealworms which are 1.5-2mm in length are utilized to feed the froglets.

The invention discloses a building horizontal outer sun shield plate automatic control device having a ventilation function and a control method therefor. The building horizontal outer sun shield plate automatic control device comprises a sensor assembly, an A/D converter, a PLC controller, a PLC controller, a sun shield plate and a ventilation sheet; the sensor assembly is used for collecting corresponding signals in real time, analog signals are converted into digital signals via the A/D converter, the digital signals are transmitted to the PLC controller, the PLC controller is used for performing logic signal processing operation according to the received real-time sensor signals, and therefore angle change control over the sun shield plate and the ventilation sheet can be finally realized. According to the building horizontal outer sun shield plate automatic control device having the ventilation function and the control method therefor, automatic control is realized via application of the PLC to a sun shield plate device, a ventilation opening and the ventilation sheet are mounted on the sun shield plate in the sun shield plate device, a sun shielding function and the ventilation function can be fulfilled, and balance between sun shielding and ventilation is attained.

The invention discloses an evaporation and cooling spraying system applicable to an open parking lot and a monitoring station. The evaporation and cooling spraying system is composed of a high-pressure micro-fog cooling system and an energy-saving evaporation cooling system. The high-pressure micro-fog cooling system is composed of a plurality of high-pressure micro-fog spraying units. The multiple high-pressure micro-fog units are arranged in the positions of a plurality of lifting type parking baffles in the parking lot respectively. The energy-saving evaporation cooling system is arranged in the monitoring station of the parking lot. According to the evaporation and cooling spraying system, the energy-saving evaporation cooling system is used for cooling the monitoring station in the open parking lot, and the high-pressure micro-fog cooling system is used for cooling automobiles parked in the open parking lot; by means of solar power generation and roof rainwater recycling, electricity is provided for the system, and energy consumption can be reduced effectively. By means of the evaporation and cooling spraying system, tire burst accidents of the automobiles on the parking lot are effectively prevented.

The invention discloses a charging pile face recognition intelligent device that comprises a charging pile body; a camera and a touch display screen are arranged at the top of the front surface of thecharging pile body, and a controller, an alarm module, a face image recognition module, a face image detection module, a database, a storage module, a face image extraction module and a face image acquisition module are arranged in an inner cavity of the charging pile body; the output end of the controller is electrically connected with the touch display screen and the alarm module in a one-way mode. According to the invention, the charging pile body, the camera, the touch display screen, the controller, the alarm module, the human face image recognition module, the face image detection module, the database, the storage module, the face image extraction module, the face image acquisition module and the power supply module are used cooperatively; the problem that an existing charging pileis not provided with a face recognition intelligent device is solved, and the charging pile has the advantages of the face recognition intelligent device and is worthy of popularization.

The invention discloses a multifunctional sandbeach cooling chair using solar refrigeration. The cooling chair comprises a refrigeration chair cushion, solar panel slide rails, a solar cell panel, a telescopic canopy, a back cushion, a mobile phone charging device, electricity storage devices and a refrigeration chair base. The refrigeration chair cushion is installed on a seat of the refrigeration chair base, the back cushion is installed on a back of the refrigeration chair base, and the telescopic canopy is connected to the top of the back of the refrigeration chair base and located above the back cushion; the solar panel slide rails are installed above the telescopic canopy through two supporting legs, the solar cell panel is installed on the solar panel slide rails, the electricity storage devices are arranged in the lower ends of the two supporting legs, the mobile phone charging device is located in a groove of the top face of one armrest of the refrigeration chair base, and the electricity storage devices are electrically connected with the solar cell panel and the mobile phone charging unit. The cooling and comfort effect of the sandbeach cooling chair can be achieved by mean of a semiconductor chilling plate and refrigerating capacity of sea water, and the multifunctional sandbeach cooling chair is high in practicability.

The invention discloses an anti-radiation ventilation hood capable of accurately measuring air temperature and humidity. The anti-radiation ventilation hood comprises a sun shade and a temperature andhumidity measurement device; a ventilation pipe is arranged on the sun shade, and can improve the circulation speed of air in an environment around the temperature and humidity measurement device byusing a chimney effect, and the sun shade can shield the temperature and humidity measurement device. By using the anti-radiation ventilation hood capable of accurately measuring the air temperature and humidity, via long-term research and test of an inventor, the shell structure of the temperature and humidity measurement device is designed once more, namely that the sun shade with an umbrella structure is designed, and the temperature and humidity measurement device can be prevented from being directly radiated by the sun; the ventilation pipe is arranged on the top of the sun shade, and thecirculation speed of the air around the temperature and humidity measurement device can be enhanced by using the chimney effect that the hot air rises, so that the temperature of the air around the sensor can be quickly exchanged and fused with the air in the environment. According to the anti-radiation ventilation hood capable of accurately measuring the air temperature and humidity provided bythe invention, the problem that the traditional temperature and humidity measurement device is inaccurate in temperature measurement in the environment with direct sunshine and poor ventilation is structurally solved.

The invention relates to a novel windproof net for a greenhouse. A plurality of sawteeth are manufactured on the surface of a connecting sheet, which is positioned below a connecting frame; a pawl is articulated with the upper end of the connecting frame through a hinged shaft; a torsional spring, which is used for realizing the automatic reset of the pawl, is sleeved on the outer edge of the hinged shaft; the lower end of the pawl is aligned to the plurality of sawteeth; and the pawl extends out of the end part of the upper end of the connecting frame and is connected with a stay wire for drawing. In the invention, a windproof net is slidingly mounted on a mulch on the surface of a greenhouse, and the windproof net is lifted through the stay wire connected with two sides of the windproof net, and therefore, functions of wind proofing, dust prevention, snow protection and sun shading are realized; and since people can lift the windproof net through the stay wire when standing on the ground without climbing, the operation is safe and very convenient.

The invention provides a fire retardant curtain which is characterized in that fire retardant liquid for providing fire retardant process to the fire retardant curtain comprises the components by weight as follows: 40 to 60% of water, 1 to 10% of zinc oxide, 10 to 54% of phosphoric acid, and 5 to 20% of phosphorylation castor oil. The technical process of the fire retardant processing of a fire retardant door comprises: soaking, airing, spraying and parching; and the components of the fire retardant liquid of the fire retardant curtain are hard to volatilize, and have obvious effect of fire retarding.

The invention discloses sun-shading and rain-shielding self-opening equipment. The sun-shading and rain-shielding self-opening equipment comprises a shell, a water accumulation mechanism and an unfolding mechanism, wherein a mounting column is fixedly connected to the lower end of the shell, the lower end of the mounting column is arranged on the ground, a strip-shaped cavity is arranged in the mounting column, and a sliding groove is formed in the upper end of the mounting column; the water accumulation mechanism comprises a sliding plate arranged in a sliding groove, a sliding cavity is arranged in the sliding plate, a plurality of overflow holes are formed in the sliding plate in a penetrating mode, guide grooves matched with the sliding plate are formed in the inner walls of two sidesof the sliding groove, and a water outlet is formed in the inner bottom of the sliding groove; and the unfolding mechanism comprises a connecting rod fixedly connected to the lower end of the slidingplate. The equipment is provided with the unfolding mechanism and a heat trigger mechanism, not only has the function of shielding rain of a rainproof shed, but also can be used for shading the sun, and can be automatically closed when not in use, so that the damage of wind and sand to the shed surface is reduced to the greatest extent, and the service life of the equipment is greatly prolonged.

The invention discloses a vehicular solar energy generating set comprising a solar energy generating assembly erected on the top of a vehicle. The solar energy generating assembly comprises a solar energy heat collector arranged at the top, a heat sink and a thermoelectric cell, wherein, the hot end and the cold end of the thermoelectric cell respectively exchange heat with the solar energy heat collector and the heat sink. A heat dissipation gap is left between the heat sink and the top of the vehicle, the heat sink can also be provided with a plurality of slotting structures, and the slotting direction is the same with vehicle movement direction. The generating set of the invention improves the usage efficiency of solar energy, and generating cost is lower to below 0.4 yuan/degree. The generating set of the invention has simple structure and convenient manufacture and installation, and can play the function of shading sun for vehicle if being arranged at the top of the vehicle.

The invention belongs to the field of cable bridges, and particularly relates to a sunshine-proof self-heat-dissipation bridge which comprises a support groove, a top cover is detachably connected tothe upper end of the support groove, and a horizontally-arranged bearing plate is fixedly connected in the support groove, the sunshine-proof self-heat-dissipation bridge is characterized in that a horizontally-arranged lifting plate is arranged at the upper end of the bearing plate; and the lifting plate is slidably connected with the inner side wall of the support groove, a plurality of vertically-arranged connecting rods are fixedly connected to the upper side wall of the lifting plate, the other ends of the multiple connecting rods extend to the upper end of the top cover and are jointly and fixedly connected with a wing plate, and a plurality of memory springs are fixedly connected between the wing plate and the upper side wall of the top cover. A plurality of air outlet holes which are uniformly distributed are formed in the bottom surface of the bracket groove in a penetrating manner. By arranging the storage bag, the silver bromide in the storage bag can be rapidly decomposed to generate brown gas when meeting light, the brown gas can effectively prevent sunlight from irradiating the cable in the support groove, and the situation that the cable is irradiated by the sunlightto be aged in an accelerated mode is avoided.

The invention provides a fish gathering lamp control system and method. The fish gathering lamp control system comprises a host, a plurality of fish gathering lamp control output modules, a man-machine interaction module and a power supply. The fish gathering lamp control output modules are respectively connected with the host and also respectively collected with corresponding fish gathering lamps; the man-machine interaction module is connected with the host and comprises a command input unit used for receiving the operation command of the user and transmitting the operation command to the host; the host is used for controlling the fish gathering lamps through the fish gathering lamp control output modules; and the power supply is used for supplying power to the fish gathering lamp control system and the fish gathering lamps. The fish gathering lamp control system can be used for controlling multiple fish gathering lamps flexibly and conveniently, thereby effectively improving the fish catching amount. The fish gathering lamp control system method adopting the fish gathering lamp control system can achieve the same beneficial technical effect.

The invention provides a rainwater cooling device for an on-pole transformer. The device comprises a telegraph pole and a platform main body arranged on the telegraph pole, the platform main body is provided with a transformer, the telegraph pole is provided with a water collection mechanism arranged at the upper portion of the transformer, the lower portion of the water collection mechanism is provided with a water storage mechanism, the lower portion of the water storage mechanism is provide with a spraying cooling mechanism communicating with the water storage mechanism, the upper portion of the water collection mechanism is provided with a filtering mechanism, the lower portion of the platform main body is provided with a control mechanism in signal connection with the water storage mechanism, and the control mechanism is connected with a control center through a communication mechanism. The rainwater cooling device for the on-pole transformer can effectively reduce the temperatureof the on-pole transformer and can ensure the normal operation of the transformer.