24results about How to "Sufficient lighting" patented technology

The utility model discloses a fire-fighting smoke exhaust window capable of being opened by 70 degrees, and relates to the technical field of fire-fighting smoke exhaust windows. The aluminum alloy window comprises a latticed structure formed by aluminum alloy cross beams and aluminum alloy stand columns, and a plurality of opening windows are fixedly connected into grids formed by the aluminum alloy cross beams and the aluminum alloy stand columns. A plurality of steel pipes are fixedly connected to the intersection points of the aluminum alloy cross beams and the aluminum alloy stand columns in an inserted mode, a plurality of fixed windows are connected between the steel pipes through hardware, and a flat curtain wall is formed. The use of the aluminum alloy decorative pressing plate not only enhances the aesthetic degree of the curtain wall, but also provides a good protection effect, the arrangement of the opening window and the fixed window meets the requirements of ventilation, lighting and visual field of the curtain wall, the opening window can be produced in a pre-assembly mode and can be quickly mounted after arriving at the site, and the production cost is reduced. And a user can conveniently ventilate in the use process.

This utility model relates to the field of hydropower unit technology, specifically an adjustable mechanism and a hydropower unit operation data acquisition device. The mechanism includes: a support component, a guide component disposed at the top of the support component, a movable component movably connected to the top of the guide component, a lifting component fixedly disposed on the lifting component, and several sets of mounting components fixedly disposed on the lifting component. The beneficial effects of this utility model are: by moving the movable component within the guide component, the monitoring position can be flexibly adjusted, expanding the monitoring range and enabling the acquisition of operating parameters at different locations of the hydropower unit, thus improving the comprehensiveness and accuracy of data acquisition. By designing a drive unit on the lifting component, the height of the lighting lamp can be adjusted, thereby providing more sufficient illumination.

The utility model belongs to the technical field of lamps and lanterns accessories, specifically relates to polarized lens and lamps and lanterns, the utility model discloses polarized lens, including first lens part and second lens part, and the first light blocking convex part and the second light blocking convex part of setting at the top and rear side of second lens part, when the light source in the accommodation cavity produces light, first lens part refracts light outward through its curved surface outer side, and the illumination range is enlarged, and the second lens part is further guided light to scatter in the forward side direction through the cooperation of first light blocking convex part and second light blocking convex part and the setting of first full reflection surface, reflection cavity and second full reflection surface, and it is ensured that the position far from lamps and lanterns can also obtain sufficient illumination. In addition, the utility model utilizes the light that can be originally wasted through the reflection effect of first full reflection surface and second full reflection surface, improves the utilization of light. This design not only makes indoor illumination more uniform, but also significantly improves the comfort and visual experience of living or working.

The present application relates to the technical fields of agricultural greenhouse heating, and discloses a compact intelligent heating system for greenhouse, comprising an outdoor energy collection end, an indoor energy storage and heat transfer end, and a temperature control execution and control end. The present application uses flexible monocrystalline silicon photovoltaic panels with small aluminum alloy supports, which are installed on the top edge or side of the greenhouse to avoid blocking the plastic film and ensure sufficient light for crops. With solar energy as the core energy, the system integrates photothermal and photovoltaic collection, phase change heat storage, and lithium battery storage, efficiently converts and stores energy, reduces dependence on traditional energy, and has low operating costs and no pollution. The temperature sensor monitors the greenhouse temperature in real time, and the intelligent temperature control host automatically switches between three heating modes to maintain stable greenhouse temperature throughout the day, avoiding fluctuations that affect crop growth. The system integrates energy collection, heat storage, temperature control execution, and control functions, and has a compact component layout that does not occupy planting space, making it suitable for small-area greenhouses and easy to install and maintain.

The utility model provides ink testing instrument of collection fineness detection and rotary viscosity detection relates to ink testing instrument technical field, include: base, the base upper end surface symmetry has two connecting blocks, each connecting block all rotates a pivot, two pivots inboard all welds in detection seat, and detection seat top end surface has established detection groove, and detection seat right -hand member surface welds have the joint projection, and right side one connecting block has established one first clamping groove and one second clamping groove, and the joint projection is connected with first clamping groove, and when the joint projection is connected with second clamping groove, detection seat is 30 degrees state of inclination. In the first detection subassembly of the application, detection seat can be switched state fast through the cooperation of joint projection and different clamping groove, keep horizontal stability when detecting, and when observing the result, then be 30 degrees of inclination, need not repeatedly adjust to obtain the best observation angle, convenient and efficient operation.

The utility model discloses an AI acceleration computing server stable in operation, which comprises a support frame, a fan in a mounting frame is used for cooling a server main body to keep the server stable in operation, a worm on one side of the support frame is rotated to enable a worm gear meshed with the worm to drive a rotating rod to rotate, and the rotating rod rotates to drive the server main body to rotate. The angle of the server main body above the mounting plate can be adjusted through the rotation of the rotating rod, so that the server main body can face a worker, the fan which is moved out can be conveniently observed and diagnosed, and the convenience of maintenance is improved; a first lead screw above a server body is rotated, a first connecting frame in threaded connection with the first lead screw can drive a mounting frame to move, a draught fan on the inner side of the mounting frame can be moved out of the server body, meanwhile, the first connecting frame is located above the draught fan, an LED spotlight on the first connecting frame can illuminate the draught fan, and a second lead screw above the first connecting frame is rotated, so that the draught fan can be conveniently and rapidly moved out of the server body. The position of the LED spotlight in threaded connection with the second lead screw can be adjusted, and it is guaranteed that illumination is sufficient in a key area.

A child hospital BIM parameter optimization method based on multi-target GAN and LLM updating comprises the following steps: step 1, extracting a newest standard from an authoritative data source by adopting LLM in combination with a GraphRAG technology, and generating a structured data set containing component parameters and corresponding standards thereof in combination with component data collected by a child hospital; 2, analyzing a component position relationship by using NLP, constructing a knowledge graph KG model, and storing the knowledge graph KG model in a Neo4j database to form a component-standard-position relationship network; 3, on the basis of the KG model, regularly verifying and updating a relation between a standard and a component through LLM + GraphRAG, and generating a dynamically updated optimization constraint condition; and 4, on the basis of the updated optimization constraint conditions in the step 3, through a multi-target GAN training generator and a discriminator, generating a core optimization parameter scheme, and outputting an optimized BIM design. According to the method, it is ensured that the optimization process adapts to the latest specification, and the defects of a traditional method in the aspects of multi-target balance, standard dynamics and engineering implementability are overcome.

The utility model relates to the technical field of catalyst purging. The utility model discloses an industrial catalyst purging device convenient for observation, which comprises a purging chamber, observation windows fixedly connected to two sides of the purging chamber, a guide rail fixedly connected to the inner side of the purging chamber, an air distribution pipe fixedly connected to the top of the guide rail, and protection components fixedly connected to two sides of the purging chamber, the top of the inner wall of the purging chamber is fixedly connected with a searchlight, the outer side of the guide rail is slidably connected with a purging assembly, through the arrangement of the searchlight, uniform and sufficient illumination is provided for the interior of the purging chamber, shadows are eliminated, a clear and bright visual field is provided for manual hole blockage inspection with naked eyes, a servo motor is started to drive a rubber pressing wheel to rotate, and the purging assembly is driven to rotate; and the rubber pressing wheel rotates reversely through friction force in the rotating process, so that the deflection angle of the air knife can be adjusted, the surface of the catalyst can be blown in all directions, and redundant slurry is effectively removed.

The utility model discloses a solar power generation device, solar power generation device includes: device main part, install solar cell in device main part, be equipped with the light entrance surface and the light reflection surface in device main part, at least one light collector, the light collector is connected with device main part, the light collector is used for light guide to the light reflection surface, wherein, the light reflection surface constructs as the convex curve to solar cell or the plane that is relative to solar cell inclination, the light entrance surface and the light reflection surface are used respectively to the two sides of solar cell that mutually deviate light guide, solar power generation device of the utility model can realize the double -sided daylighting of solar cell, has improved the total daylighting of solar cell, has improved the utilization rate to the sunlight, makes solar energy to be fully utilized to improve electric energy conversion efficiency. Its light reflection surface setting mode is various, and the light reflection surface daylighting is sufficient, can overcome the environmental restriction and broaden the scene of application.

The invention provides a power supply control method, device and equipment for a photovoltaic energy storage charging pile, and the method comprises the steps: continuously monitoring whether an illumination condition meets a photovoltaic power generation demand or not, and obtaining a monitoring result; if the monitoring result is yes, switching the current power supply mode into a photovoltaic direct supply mode, and in the photovoltaic direct supply mode, supplying power to the auxiliary power utilization assembly, the monitoring assembly and the energy storage assembly through the photovoltaic power generation assembly; if the monitoring result is no, switching the current power supply mode into an energy storage power supply mode, and in the energy storage power supply mode, judging whether the energy storage residual electric quantity meets an energy storage power supply condition or not to obtain an energy storage power supply result; if the energy storage power supply result is yes, power is supplied to the auxiliary power utilization assembly through the energy storage assembly, and the power supply requirement of the monitoring assembly is guaranteed preferentially; and if the energy storage power supply result is not, switching the current power supply mode into a power grid emergency mode, or closing all load components. The energy utilization efficiency and the power supply reliability can be improved.

The application discloses an infrared-guided low-light image enhancement method based on global and local multi-scale fusion and belongs to the technical field of computer vision, and specifically comprises the following steps: constructing an image enhancement network; constructing a data set and training the image enhancement network; acquiring low-light images and near-infrared images under the same scene, inputting the trained image enhancement network, and obtaining an enhanced image. The infrared-guided low-light image enhancement method based on global and local multi-scale fusion solves the problems of complex calculation, single effect, no consideration of light enhancement and difficulty in realizing denoising in the prior art.

The utility model relates to seedling raising equipment technical field discloses a seedling raising tray's open air seedling raising equipment, including base: the top of base is fixed with mounting panel, the both ends of mounting panel both sides all install a plurality of L type rest rack, L type rest rack is longitudinal arrangement, the length of L type rest rack is increasing gradually from top to bottom, the both sides of mounting panel all are provided with a plurality of rest tray that uses in coordination with L type rest rack, rest tray is misaligned from top to bottom. The middle part of mounting panel both sides all are fixed with a plurality of first supporting plate that uses in coordination with the placing groove. The seedling raising tray's open air seedling raising equipment, through the misaligned of rest tray, on the basis of using longitudinal space, can greatly reduce the upper layer to the lower layer sunshade, make seedling be able to receive sufficient illumination, to guarantee the efficiency of photosynthesis, improve the overall seedling raising quality and consistency.

The utility model relates to the technical field of seedling raising trays, and discloses a rice seedling raising tray which comprises a main body mechanism, a lifting mechanism is arranged at the top of the main body mechanism, and a protection mechanism is arranged on one side of the lifting mechanism. Independent and regular space is provided for rice seedling raising through the arranged main body mechanism, the arranged object placing plate and the arranged hole grids, each hole grid can independently cultivate one seedling, the growth environment of the seedlings can be accurately controlled, it is guaranteed that each seedling obtains relatively consistent nutrient, moisture and illumination conditions, and the seedling raising efficiency is improved. The adjacent hole grids are further separated through the partition plates, mutual interference of the seedling raising matrixes between the different hole grids is avoided, the structural stability is enhanced to a certain degree, and the height of the seedling raising tray can be adjusted according to actual requirements through the lifting mechanism.

The utility model relates to a stability automatic identification device, which comprises an image acquisition device used for acquiring image information of an experiment object; the central control computer is used for receiving the image information of the image acquisition device, comparing the image information and recording the image information; and the alarm device is used for giving an alarm according to the comparison result of the central control computer if abnormity occurs. According to the invention, the continuous automatic recording of the whole color change experiment process and the timely prompt when the abnormity occurs are realized, so that when the abnormity occurs in the experiment process or the experiment is about to be finished, the experiment personnel are not injured because the experiment personnel are not on site when the experiment object is in a critical state, and the experiment efficiency is improved. And meanwhile, the data points of the image information recorded by the image acquisition device are relatively uniform and dense, and the recorded result is relatively accurate.

The utility model relates to the technical field of light source equipment, in particular to a double-U-hole three-dimensional light source with a heat dissipation structure, the light source is composed of a shell base, an LED light source array, a circuit board and a scattering cover, double U-shaped holes are formed in the shell base, and the scattering cover is arranged on a containing cavity in a covering mode to form a light-emitting face. The heat dissipation assembly comprises an aluminum substrate, a heat dissipation glue coating, heat dissipation holes and a heat dissipation fan, the aluminum substrate is arranged in the shell base, the heat dissipation glue coating is arranged between the aluminum substrate and the shell base, the heat dissipation holes are communicated with the outside and the containing cavity, and the heat dissipation fan is arranged in the containing cavity. Through the special structure of the double U-shaped holes and the scattering cover, the light source can provide uniform illumination; due to the design of curvature recesses and side edge recesses of the light-emitting surface, the light uniformity and the stray light suppression effect are optimized. The heat dissipation assembly optimizes the heat dissipation structure and prolongs the service life of the light source; meanwhile, the light source control panel is integrated in the light source, connecting lines between the light source and the light source controller are reduced, cost is reduced, and economic benefits are improved.

This utility model discloses a highly malleable, double-sided LED bathroom mirror light, comprising a mirror body, an outer frame assembly, a light strip assembly, an anti-fog assembly, a hook assembly, and a control module. The outer frame assembly innerly wraps around the outer edge of the mirror body. The light strip assembly is disposed within the outer frame assembly. The anti-fog assembly, hook assembly, and control module are disposed on the back of the mirror body, with the anti-fog assembly located in the center of the back of the mirror body. The hook assembly is disposed on both sides of the anti-fog assembly, and the control module is disposed below the anti-fog assembly. The outer frame assembly has a notch near the control module to facilitate connection between the control module and the light strip assembly. The light strip assembly, the anti-fog assembly, and the control module are electrically connected. This utility model provides a highly malleable, double-sided LED bathroom mirror light that emits light from both the side and the front, ensuring sufficient illumination while maintaining a stylish overall appearance.

The utility model provides an auxiliary mounting jig for vertically hanging an anode hanger. The auxiliary mounting jig comprises an outer frame, a base, a slide rail, rollers, a lower hanger, an upper hanger and other main components. The outer frame serves as a main body supporting structure, the sliding rail is installed in the outer frame, and the base can slide along the sliding rail. The lower hanging frame is arranged in a groove of the base, the upper hanging frame is arranged above the lower hanging frame in parallel at intervals, and accurate alignment is achieved through the positioning bottom block and the lower hanging positioning column. The rolling wheel is in rolling contact with the upper hanging frame, the shifting piece is clamped with the annular groove of the lower hanging positioning column through the clamping groove, and stable installation of the upper hanging frame and the lower hanging frame is achieved. The jig is further provided with auxiliary structures such as a sliding rail organ cover, a stopping block, a guide strip, a clamping assembly, an illuminating lamp and a handle, and the operation convenience, stability and safety are further improved. The anode hanger can be quickly and accurately mounted, the production efficiency is remarkably improved, and the anode hanger is suitable for anodic oxidation treatment of workpieces such as mobile phone middle frames in the electroplating industry.

The utility model relates to the technical field of face recognition, and discloses a face scanner with a light supplementing structure, which comprises an imaging mechanism, two reflecting mechanisms and a camera shooting mechanism, and is characterized in that the two reflecting mechanisms are rotatably connected to two sides of the outer surface of the imaging mechanism respectively; the reflecting mechanism comprises a fixing seat, an adjusting plate, a positioning seat and a reflecting film, one end of the adjusting plate is rotatably connected to the inner side wall of the fixing seat, the other end of the adjusting plate is rotatably connected to the outer wall of the positioning seat through a rotating shaft, and the two sides of the outer surface of the reflecting film are detachably connected with the outer surfaces of the fixing seat and the positioning seat respectively. According to the face scanner with the light supplementing structure, through cooperative arrangement of the fixing base, the adjusting plate and the positioning base, an arc-shaped space can be formed by means of rotation adjustment of the adjusting plate, then the reflecting film is fixed by means of the fixing base and the positioning base, and then the reflecting film is attached to the adjusting plate to be bent into an arc shape; therefore, light rays subjected to diffuse reflection are centrally reflected.

The utility model discloses a kind of indoor vegetable planters;Belong to soilless culture technical field;Its technical key points include bottom plate, the top center of the bottom plate is fixedly connected with installation vertical pole, the seedling tray of the top of the bottom plate is movably sleeved on the installation vertical pole, the two sides of the installation vertical pole are equipped with the linear array distribution of several adjusting grooves, the installation vertical pole is also sleeved with several planting trays, the bottom of each planting tray is equipped with the locking assembly matched with adjusting groove.The utility modelThe utility model cooperates with adjusting groove by locking assembly, the height of planting tray can be manually adjusted, when vegetables are in seedling stage, planting tray can be lowered to shorten the distance with light source, ensure sufficient illumination;After entering mature period, planting tray can be raised to provide enough growth space for plant, avoid uneven illumination or space waste due to fixed height, compared with the planting layer of welding fixed in prior art, significantly improve planting adaptability.

The utility model relates to the technical field of seedling raising device, concretely speaking is a kind of vicia faba seedling raising device with photosynthesis. Including illumination part and seedling raising part, the lower side of illumination part is provided with support frame, and seedling raising part is set to the inside of support frame;Seedling raising part includes outer box body and inner box body, and the inside of outer box body is provided with support layer and partition layer, and inner box body is placed on the upside of support layer, one end of partition layer is connected with through cavity, and the upper portion of through cavity is through with the upside of support layer, and the bottom of through layer is paved with circulating water pipe, and circulating water pipe is paved along the downside of support layer, and the outer end of circulating water pipe is bent and paved to the inside upper portion of outer box body upwards, and the outer end opening of circulating water pipe faces the upside of partition layer, and nutrient agent on the upside of circulating layer flows through through cavity and circulating water pipe, realizes the transverse circulation flow of nutrient agent, and not static soak, this ensures that nutrient agent distribution is more uniform, and nutrient concentration is stable.

The invention discloses an optical system, a pick-up lens and an electronic device, and aims to realize lightening and thinning and shorter total length of the optical system and improve the pixel and imaging quality of the optical system. The optical system sequentially comprises a diaphragm, a first lens with positive focal power, a second lens with negative focal power, a third lens with focal power, a fourth lens with focal power, a fifth lens with focal power, a sixth lens with positive focal power and a seventh lens with negative focal power from an object side to an image side along an optical axis, the object side surface of the first lens, the object side surface of the second lens, the image side surface of the third lens, the image side surface of the fifth lens and the object side surface of the sixth lens are convex surfaces in a paraxial region. The image side surface of the first lens, the image side surface of the second lens, the object side surface of the third lens, the object side surface of the fifth lens, the image side surface of the sixth lens, and the object side surface and the image side surface of the seventh lens are concave surfaces at a paraxial region. The optical system satisfies the relational expression: 1.45 lt; fNOlt, FNOlt; 1.9, 79 degree lt; a FOVlt; the angle is 91 degrees, 1.2 lt; and TTL / ImgHlt; and 1.4.

The utility model discloses a kind of plastic workpiece polishing dust suction platform, comprising: polishing platform, the polishing platform end side is equipped with hollow vertical plate of built-in polishing middle dust suction and filter component, and hollow vertical plate is equipped with dust suction filter mechanism of polishing dust suction and filter respectively in it, the hollow vertical plate front end is equipped with transparent polishing guard frame in closed space in manual polishing in polishing platform to plastic rearview mirror shell workpiece in polishing platform by detachable hinge, the utility model adopts transparent polishing guard frame and sealing rubber strip to form closed polishing space, and set up the arched hole of fitting arm on soft transparent sealing plate, effectively reduce the dust leakage when operator hand enters and exits.This further, the dust is prevented by elastic sealing rubber sleeve in threading hole through lead wire gap and enters equipment interior, solve the problem of poor sealing of traditional polishing platform from many aspects, significantly improve the air quality of working environment.

This utility model relates to a sweet potato aeroponic cultivation device. The cultivation system includes a cultivation box, LED lights, solar panels, and a battery. The cultivation box forms a trapezoidal platform and is equipped with a cultivation trough and a slide rail. The nutrient solution supply system includes water pipes, atomizing nozzles, a nutrient solution tank, water and fertilizer pipes, valves, a flow detector, a fertilizer tank, a phosphate tank, a weight detector, a flow pump, a stirrer, and a controller. The water pipes are slidably mounted on the slide rails, and the atomizing nozzles are installed on the water pipes. The nutrient solution tank is connected to the atomizing nozzles. Valves and flow detectors are installed on the water and fertilizer pipes. The fertilizer tank and phosphate tank are respectively connected to the nutrient solution tank through the water and fertilizer pipes, and weight detectors are installed at the bottom of each. The flow detector, weight detector, and valves are respectively connected to the controller. It is easy to operate, facilitates control of the nutrient solution ratio and supply, maintains sufficient light, reduces power consumption, has high space utilization, adapts to various environments, saves time and labor, ensures high-efficiency production, and promotes high-efficiency cultivation.