187results about How to "Meet lighting requirements" patented technology

An auto-lift environment-friendly material platform for planting of submerged plants comprises a planting platform and a fixture for fixing the planting platform and is characterized in that the planting platform comprises a frame and a bearing face, a diatomite layer serving as a growth medium and a palm fiber braid upper layer with reserved planting holes are arranged on the bearing face sequentially, the frame is provided with a light sensor for sensing underground light intensity, the light sensor is connected with a control system that controls a lifting device, and the planting platform is automatically liftably arranged on the fixture through the lifting device. The auto-lift environment-friendly material platform for planting of submerged plants is simple in structure and made of environment-friendly material, breaks the manual operation limits, is automatically lifted through the light sensor, allows submerged plants to be planted effectively under poor water transparency, and is low in cost, good in treatment effect and convenient to maintain.

The invention relates to a low thermal radiation type fiber reinforced composite for lighting, a daylighting panel and a preparation method thereof. The composite comprises 50-80% of unsaturated polyester resin (UPR), 18-45% of glass fibers, 0-1% of an assistant, 1.0-2.5% of a curing agent, 0.3-1.0% of an accelerator and 0.1-10% of an infrared barrier, wherein the assistant is one or more of an antioxidant, an ultraviolet light absorber and a light stabilizer, and the infrared barrier is a nanometer oxide capable of absorbing or blocking infrared rays. Through reasonable design of the formulaof the low thermal radiation type fiber reinforced composite for lighting, blocking of infrared rays can be effectively achieved on the premise that the lighting rate completely satisfies using requirements.

The invention belongs to the technical field of road illumination, in particular to a street lamp and lamp rod joint capable of being mounted by an unmanned aerial vehicle. The structure comprises a direct insertion lamp sleeve rod and a lamp rod sleeve rod with fixing devices, a lamp plug with an electric plug, and a lamp rod head with an electric socket and an electromagnet of a holding device; the lamp sleeve rod and the lamp rod sleeve rod are respectively provided with spring devices; during mounting, the electromagnet is communicated to generate magnetic force; under the spring effect, the unmanned aerial vehicle is operated to insert the lamp plug in the socket under the effect of self gravity, and the lamp sleeve rod is fixed; and during dismounting, under the spring effect, the lamp plug is unlocked, and the lamp sleeve rod is taken out under the tension effect of the unmanned aerial vehicle. The structure prevents laying-down of the lamp rod or lifting of workers to the lamp mounting height, and only needs the workers to remotely control the unmanned aerial vehicle on the ground to heighten the lamp for mounting.

The invention discloses a stereoscopic cultivation method for Chinese gooseberries and grapes, which is applicable to the cultivation of Chinese gooseberries in high-temperature, high-light and strong-wind areas in summer. According to the method, based on a flat-trellis cultivated rape trellis, and through relying on a flat-trellis rape trellis shore, a two-layered T-shaped hedge frame is built so as to provide a climbing space for Chinese gooseberries. According to the invention, through fully using the properties of leaf growth and the characteristics of leaf area changes in a year by using a flat-trellis, relatively suitable climatic conditions such as light diffusion and the like are provided for Chinese gooseberries in high-temperature, high-light and strong-wind seasons in summer, so that the Chinese gooseberries can be subjected to good growth, and not affect the growth of grapes, thereby greatly improving the economic benefits per unit area.

The invention provides an explosion-proof LED (light emitting diode) lighting module and combination thereof. The explosion-proof LED lighting module combination comprises at least two explosion-proof LED lighting modules which are mutually connected; each explosion-proof LED lighting module comprises a casing, a cover and an LED metal substrate, wherein the casing and the cover are mutually matched with each other, and the LED metal substrate is arranged in a sealing hollow cavity enclosed by the casing and the cover; an LED light source array formed by a plurality of LED lamps is arranged on each LED metal substrate; wire penetrating holes which are used for cables to pass through to electrically connect with an external power supply or other LED lighting modules are formed on two opposite sides of each casing; and butted components which are mechanically connected with other explosion-proof LED lighting modules are further arranged on the casings. The explosion-proof LED lighting module can be individually used or can be used in combination, and can satisfy lighting requirements of industrial scenes with different illuminations; the explosion-proof LED lighting module is independent in function, excellent in universality and compatibility, convenient to assemble and reconstruct, simple and easy to use, and low in installation, using and maintenance cost.

The invention relates to high power LED street lamp. It includes shell, circuit board, LED, and lens unit. The LED and lens unit are set in circuit board to form many LED light source modules. The adjacent two are set in the basal body set many carrying surfaces formed by edge carrying surface. The included angle between LED emergence normal and the center plane of the basal body end surface is 45-60 degree.

The invention relates to an LED focusing optical system which comprises a reflector, an LED light source arranged at the focal point of the bottom of the reflector and also a thin lens arranged at the opening of the reflector, wherein the surface of the thin lens opposite to the LED light source is a convex surface. The LED focusing optical system realizes high collection of light beams of the LED light source through combination of the thin lens and the reflector to enable the brightness of central light spots to be strong, the influence on an luminescence angle of the system by adding the thin lens is small i.e. the variation of light spots at the outer ring of a lamp is not large, the height of the optical system is only 2-4 times of the size of the light source, and the optical system has the advantages of simple structure, small volume, strong light intensity and large radiation range, therefore, the LED focusing optical system can be widely applied to the field of focusing lamps such as flashlights, miner lamps, headband lamps and the like and fully satisfy the illumination requirement of people to the focusing lamps.

This invention relates to a large power LED street lamp including a shell, a CB, a LED and a lens matched to the LED, in which the LED and the lens are installed on several CB adaptively to form several LED light source modules installed on the matrix set in the large power LED street lamp adjacently protruding upwards to the light emitting direction of the lamp and set with several load planes loading said modules, and the end surfaces of the load planes are symmetric to the center of the matrix, the included angle of two first load planes set closely to the matrix end plane center and the central plane of the matrix plane is 76-86deg., the angle formed by the second plane close to the first and the matrix end plane is 49-59deg. and the angle formed by a third load plane close to the second and the center of the end plane of the matrix is 37-47deg..

The invention relates to an urban street lamp mobile handheld equipment control method. The conventional street lamp control is mainly implemented manually and incapable of realizing brightness regulation according to actual conditions. The method of the invention comprises that: a street lamp mobile handheld equipment applies for access to a zigbee network; and a street lamp in the network is locked by a policy of locking according to a signal strength indication, wherein a higher signal strength indication value indicates a shorter distance from a node street lamp to handheld equipment and the high possibility that the street lamp may be the street lamp to be locked, the type of the node street lamp to be locked is a router, the network of the street lamp to be locked and the equipment are in the same network, the network parameters of the node street lamp are changed, and the state information of the node street lamp is checked and set. The method makes the control of the street lamp more intelligent, quicker and simpler, and reduces street lamp management investment and energy consumption.

The present invention relates to a light distribution method for road LED lighting lamp, which is characterized in that: step 1, measuring the width (w) of a channel, the number of lane and lighting height (h); step 2, selecting transverse light distribution mode to determine transverse beam angle (theta) and manufacture the lighting lamp to be needed at the basic section of the channel; step 3, adopting the light distribution mode of symmetrical double sides and middle light distribution to determine the transverse beam angle theta 3 and manufacturing the lighting lamp to be needed according to the transverse beam angle; step 4, determining the longitudinal beam angle (psi) of the lighting lamp and the longitudinal light distribution spacing (s) of the channel. The present invention has the advantages by reasonably selecting lighting lamp according to the condition of the channel, reasonably distributing the transverse and longitudinal light distribution modes of the lighting lamp, effectively utilizing light resource, meeting the lighting requirement, ensuring safety of pedestrian and vehicle, and saving cost.

The invention belongs to the technical field of showcase equipment and particularly relates to a track-transferable showcase. The track-transferable showcase comprise an upper unit, a middle unit and a lower unit which are connected mutually, wherein the upper unit comprises an upper edge door plate, a top cover plate, an upper front-back moving mechanism and a lamp assembly; the middle unit comprises a glass door assembly and a sealing assembly; the lower unit comprises a lower edge door plate, a track transferring mechanism and ground feet; the glass door assembly comprises fixed glass and movable glass doors; the sealing assembly comprises a bottom base show board, a backboard base show board and side base show boards; a steel pipe carrier is arranged in the upper unit, a floodlighting LED lamp band and an LED spotlight are fixed on the steel pipe carrier, and light of the floodlighting LED lamp band and the LED spotlight transmits through top glass and are emitted into the showcase. The track-transferable showcase is reasonable in structure, exhibits are arranged more conveniently by means of the track-transferable movable glass doors, illumination and transmission of the whole showcase can be controlled through an intelligent control terminal, and the showcase is arranged more conveniently.

The invention belongs to the technical field of street lamps, and relates to an LED street lamp; an LED street lamp unit is internally provided with an independent drive and has a tubular power supply; street lamps with different power are assembled according to the combined need of the design of whole lamp so as to meet design requirements. According to the illuminating brightness and light spot needs, units with corresponding quantity and length can be selected and combine brackets which can lead each unit to rotate freely and can be fixed tightly at proper angle, so as to combine the whole street lamps with various specifications. The invention has the advantages that the LED street lamp units adopt structure with independent power supply, independent radiating fins and independent sealing, so that the light distribution angle can be adjusted, the power can combine freely, the radiating area is large, the service life is long; and the arrangement of a special air hole can balance the pressure difference in the lamp tube, thus preventing the lamp tube from broken due to expansion on heating and contraction on cooling.

The invention discloses a light sensation automatic control transparent curtain device, and solves the technical problems that automatic opening and closing cannot be realized and the illumination intensity cannot be adjusted reasonably for a traditional cloth pulling curtain. Through the adopted technical scheme, the light sensation automatic control transparent curtain device comprises a curtain part, a light sensing part and a curtain control part; the light sensing part is arranged on the curtain part; and the curtain control part is connected to the curtain part for driving the curtain part to be opened or closed automatically. The light sensation automatic control transparent curtain device has the advantages that the device is simple in structure and convenient to use, and can be widely used in household curtain, so that indoor illumination can be adjusted automatically or manually.

The invention discloses an optical pumping white-light LED and a preparation method thereof. The optical pumping white-light LED comprises a plane blue-light LED chip; the plane blue-light LED chip includes a sapphire substrate, an n type GaN layer, an InGaN / AlGaN double-heterojunction layer and a P type GaN layer which are distributed from top to bottom; the P type GaN layer is provided with a P- electrode; the n type GaN layer is provided with an n electrode; a photonic crystal array which makes blue light emitted out from a vertical direction of the sapphire substrate is generated on the upper surface of the sapphire substrate; one side of the upper surface of the photonic crystal array is provided with a red-light band DBR layer and a red-light band AlGaInP epitaxial layer which are distributed from bottom to top; and the other side of the upper surface of the photonic crystal array is provided with a green-light band DBR layer and a green-light band AlGaInP epitaxial layer which are distributed from bottom to top. The optical pumping white-light LED of the utility model has the advantages of short response time and long service life, and can well satisfy lighting requirements.

A multi-angle illumination lamp comprises a lamp rod, a lamp panel, at least one lamp holder component arranged on the lamp panel and a lamp panel angle adjusting component. The lamp panel angle adjusting component comprises a shaft sleeve, an adjusting shaft, a fastening piece and a connecting piece. The shaft sleeve is fixed on the lamp rod, the adjusting shaft and the lamp panel are fixed through the connecting piece, the adjusting shaft is perpendicular to the lamp rod and is sleeved in the shaft sleeve, the adjusting shaft can rotate relative to the shaft sleeve and enables the lamp panel to be capable of rotating relative to the lamp rod, and the fastening piece can penetrate through the shaft sleeve and can abut against the adjusting shaft to enable the shaft panel to rotate to place and be locked. The multi-angle illumination lamp has the advantages of being capable of flexibly adjusting the irradiating angle of a light source, and meeting the illumination requirements of different environments in outdoor construction.

The invention discloses a degradable starch-based agricultural mulching film with added corn straws. The degradable starch-based agricultural mulching film is prepared from the following raw materials in parts by weight: 64 to 70 parts of dry base corn starch, 23 to 26 parts of ethanol, 11 to 15 parts of monochloro acetic acid, 14 to 16 parts of silicon dioxide, 0.08 to 0.1 part of epoxy chloropropane, 60 to 80 parts of dimethylformamide, 2 to 3 parts of a phosphinate type stabilizer, 3 to 4 parts of thiourea, 4 to 5 parts of urea, 16 to 20 parts of the corn straws, 3 to 4 parts of gelatin, 0.05 to 0.07 part of formaldehyde, 2 to 3 parts of mineral oil, 5 to 6 parts of talcum powder, 2 to 3 parts of an antioxidant, a proper amount of 85 percent ethanol solution and a proper amount of de-ionized water. The prepared starch film has high strength, water resistance and oil resistance; the raw materials are simple and easy to obtain, so that industrial large-batch production is convenient to realize; the degradable starch-based agricultural mulching film is long in service life and low in production cost, can increase the activity of soil after being degraded and is ecological and environment-friendly.

The invention relates to a method for the light distribution of a road LED illuminating lamp, which is characterized by comprising the following steps: one, measuring the width w, the lane number and the illumination height h1 of a tunnel; two, selecting a transverse lamp distribution mode at a basic section of the tunnel, determining the transverse beam angle theta, and manufacturing a needed illuminating lamp; three, adopting a bilaterally symmetrical and middle lamp distribution mode at other road sections of the tunnel, determining the transverse beam angle theta 3, and manufacturing the needed illuminating lamp according to the transverse beam angle; and four, determining the longitudinal beam angle psi of the illuminating lamp and the lamp distribution separation distance s of the tunnel. The method has the significant advantages that: the illuminating lamp can be selected reasonably according to conditions of the tunnel; the transverse and the longitudinal lamp distribution modes can be arranged reasonably; not only light resources can be used effectively, but also the requirements on illumination can be met; and the safety of pedestrians and vehicles is ensured, and simultaneously the cost can also be saved.

The present application discloses a healthy lighting fixture which comprises a housing, a light source unit, a monitoring unit, a control unit and a power supply unit, wherein the light source unit isprovided with a lighting lamp bead and a health auxiliary lamp bead; by the cooperation of the control unit, the monitoring unit, the light source unit and the power supply unit, the healthy lightingfixture have a certain rhythm, for example, a rhythm similar to sunlight, so as to meet lighting requirements and improve the health of people living in the room for a long time, thereby eliminatingor slow down the health hazards caused by not basking. The required spectrum and changing rules can be manually set according to the actual scene requirements. The present application also provides ahealthy lighting method.

The invention discloses an illuminating brightness adjusting method and an illuminating brightness adjusting device, an illuminating method and an illuminating device. The illuminating brightness adjusting method comprises steps: first operation by a user is detected, wherein the first operation is operation on a mobile terminal by the user; whether the first operation is flash opening operation is judged, a first judgment result is obtained; when the first judgment result shows that the first operation is the flash opening operation, a first instruction is sent to a light detector, wherein the first instruction is used for triggering the light detector to detect the illumination strength of the surrounding environment; the illumination strength result detected by the light detector is received; according to the illumination strength result, a first numerical value for driving current of a flash driver is determined; and a second instruction is sent to the flash driver, wherein the second instruction is used for controlling the flash driver to provide driving current for the flash according to the determined first numerical value.

The invention discloses an anti-explosion LED illumination module and a combination thereof. The anti-explosion LED illumination module comprises at least two anti-explosion LED illumination modules combined and connected with each other; each anti-explosion LED illumination module comprises a shell and a cover cooperating with each other, and an LED metal substrate mounted in a sealed cavity surrounded by the shell and the cover; each LED metal substrate is provided with an LED light source array consisting of multiple LED lamps; wire passing holes for enabling cables to penetrate through toelectrically connect with external power supplies or other anti-explosion LED illumination modules are formed in two opposite side walls of the shell; and the shell is provided with a butt joint module for mechanically connecting with other anti-explosion LED illumination modules. The anti-explosion LED illumination module is independent in function, can be used singly or used in a combined manner, is excellent in generality and compatibility, meets the illumination requirements of industrial places with different illuminances, and is convenient to assemble and recombine, simple, feasible andlow in installation, use and maintenance cost.

The invention relates to a high-power LED street lamp which comprises a shell, a circuit board, an LED and a lens which is matched and used with the LED, wherein, the LED and the lens are matched and installed on a plurality of the circuit boards to form a plurality of LED light source modules which are installed on a substrate arranged in the interior of the high-power LED street lamp, and the substrate is arranged in the way of extruding towards the light-emitting direction of the high-power LED street lamp on the whole and provided with a plurality of bearing surfaces which bear the LED light source modules; the end surface of each bearing surface is symmetrical by the center of the end surface of the substrate, and the number of the bearing surface and an included angle formed between the bearing surface and the central plane of the end surface of the substrate are determined according to the indicator requirement of the applied section to illumination.

The invention discloses an energy-saving, stereo, multi-layer and intelligent plant factory which comprises a workshop, a planting bed and a temperature rising, sterilization, disinfection and automatic lifting light supplementing device. Four layers of solar panels are used at the top of the workshop, a heat preservation curtain is laid on the solar panels, the solar panel thickness is 10 mm, the temperature rising curtain is black and absorbs light, a temperature rising chamber is formed between the solar panels and the temperature rising curtain, holes are formed in the temperature rising curtain, and the temperature rising curtain corresponds to a circulation fan in size and position. Multiple layers of planting grooves and an automatic nutrient solution circulating system are arranged on a planting bed main frame, galvanized steel pipes are arranged below each layer of planting grooves, upper and lower layers of parallel galvanized steel pipes are connected through one longitudinal water feeding pipe and one longitudinal water return pipe, and vertical indoor-temperature balance is achieved through same-way circulation. Planting cell plates are arranged above easy layer, automatic light supplementing lamp adjusting and lifting frames are installed on the planting cell plates, and light supplementing lamp tubes are installed at the bottoms of the lifting frames. The plant factory is small in earlier stage investment, low in operation cost and low in energy consumption.

The invention is applied to the field of illumination, and provides a light distribution lens and an LED (Light Emitting Diode) streetlamp. The lens comprises a bottom surface and an outgoing surface. The bottom surface is provided with a cavity for accommodating a light source. The outgoing surface is a bolster-shaped free-form surface with both ends protruding. The light distribution angle of the lens in the length direction is 120-140 degrees, and the light distribution angle in the width direction is 50-90 degrees. According to the light distribution lens provided by the invention, the illuminating length is effectively increased, and illumination outside a region to be illuminated is weakened, so that energy-saving and environment-friendly green illumination is realized. The illuminating requirements of the streetlamp can be better met by a lamp with the lens, in particular to the illuminating requirements for camera and monitoring of an airport enclosure. The light distribution lens and the LED streetlamp can be widely applied to the field of airport illumination.

The invention discloses a combined lamp of a front fog light and a daytime running light. The combined lamp comprises a lamp body, and a fog light reflector, a daytime running light light-distribution surface, a fog light source, and a daytime running light source which are arranged inside the lamp body. The reflector bottom of the fog light reflector is provided with a via hole used for placing the fog light source, and the fog light reflector is fixed on the lamp body. The daytime running light light-distribution surface is arranged above the end part of the fog light reflector, and the daytime running light source is arranged above the daytime running light light-distribution surface. A heat dissipation hole is formed in the upper part of the fog light reflector, and the lamp body is provided with a ventilating hole. While the illumination requirement of the front fog light is satisfied, the normal work temperature of the daytime running light source is guaranteed. Moreover, the combined lamp only needs one lamp body, so that the manufacture cost is lowered and the assembling is facilitated.

A synchronous lighting system for camera is composed of light source, lighting unit of camera and information processing unit. It features that a perforated cylindrical reflector is used to realize that the optical axises of lighting and camera are coaxial and the optical sensing surface of CCD is used to convert the optical signals to electric ones for further processing easily. Its advantages are simple structure, light weight and high synchronism of lighting and camera.

The invention discloses a starch-based composite mulching film with good water resistance performance. The starch-based composite mulching film comprises, by weight, 64-70 parts of dry-basis corn starch, 23-26 parts of ethyl alcohol, 11-15 parts of monochloroacetic acid, 14-16 parts of silicon dioxide, 0.08-0.1 part of epoxy chloropropane, 60-80 parts of dimethyl formamide, 4-5 parts of silicone, 4-5 parts of adhesives, 2-3 parts of brown seaweed polysaccharide, 0.05-0.08 part of glutaraldehyde, 4-5 parts of polyacrylonitrile-based carbon fibers, 3-5 parts of dioctyl phthalate, 0.2-0.3 part of antioxygen BHT, appropriate parts of 85% of ethanol solution and appropriate parts of deionized water. The degradable agricultural mulching film can be completely decomposed by microorganisms, does not influence environment, and has excellent performance and high water, aging and impact resistance; film forming property is excellent, production efficiency is high, and cost is reduced.

The invention discloses a design method for a reflection cup forming rectangular spots. The method comprises: according to a non-imaging optical theory, establishing an energy topological relation between a spot light source and an illuminated surface; and obtaining an extended light source-oriented reflector forming uniform non-symmetric rectangular spots with a proper feedback optimization design method. Through optical simulation, energy of the light source is basically limited in a rectangular region of 20mx12m, non-symmetric light distribution is realized, transverse illumination uniformity reaches 85%, longitudinal illumination uniformity reaches 80%, and road illumination requirements are met; and actual test verification simulation results of mold opening prove the feasibility of the design scheme and the practicality of the reflector in road lamps.

The invention provides a lighting device used for the stadium. The lighting device comprises multiple lighting assemblies arranged above the site to be lighted, the lighting assemblies are arranged atintervals along the long side of the site to be lighted and are located on the two sides of the site to be lighted, each lighting assembly comprises a lamp shell, a light barrier arranged in the lampshell and a light source emitting divergent light, the light sources and the light barriers are staggered along the long side of the site to be lighted, and the light barriers and the long side of the site to be lighted are perpendicularly arranged. The light emitting direction of the lighting assemblies faces the site to be lighted. The lighting device used for the stadium can ensure the lighting quality and effectively prevents dazzling.

The invention discloses a combined type camping field illumination lamp, which comprises a base assembly, a lamp pole assembly and a lamp holder assembly, wherein the base assembly comprises a bottom disc, the bottom disc is fixedly arranged on ground by an anchor bolt, a fixing shaft bracket is fixedly arranged on the bottom disc, a fixing shaft is horizontally and fixedly arranged on the fixing shaft bracket, the lamp pole assembly comprises a tubular lower lamp pole, a tubular middle lamp pole and a tubular connecting rod, the lamp holder assembly comprises a mounting plate, a plurality of lamp holders are arranged on the mounting plate, and at least three pull ropes are fixedly arranged at the exterior of the connecting rod, and are fixedly arranged on the ground by anchor bolts. The combined type camp field illumination lamp has the advantages that by adopting the combined structure, the base assembly, the lamp pole assembly and the lamp holder assembly are combined together in the use process, and the field illumination lamp is detached into small parts for convenient transportation when the field illumination lamp is not used; the structure is simple, the investment is small, and the service life is long.