217 results about "Monochromatic color" patented technology

Provided are a fault diagnosis apparatus and method based on fluorescence multivariate correction analysis of transformer oil, relating to the field of transformer fault diagnosis technology. Thus, the problem of large volume and weight of the apparatus, high costs, and inconvenience to use caused when in the related art, a fluorescence spectrometer is directly used to acquire the fluorescence spectrum of transformer oil is solved. The monochromatic excitation light of an optimal excitation wavelength generated by a fluorescence excitation source is used to excite the transformer oil in a fluorescence excitation detection apparatus to generate fluorescence. The fluorescence excitation detection apparatus generates the fluorescence according to the input monochromatic excitation light and inputs the fluorescence to a fluorescence signal acquisition and analysis apparatus. Since the fluorescence signal acquisition and analysis apparatus acquires and analyzes the fluorescence signal emitted by the transformer oil by using a multivariate correction filter group, the emission monochromator component of the fluorescence spectrometer is replaced. In this manner, the equipment costs and the equipment volume are reduced, and data processing is rapid. Thus, the cost performance of the fault detection of the transformer oil is improved, thereby implementing the engineering application of the fluorescence monitoring technology in the online diagnosis of the transformer failure.

The invention provides a chip lamp bead and a lamp, and relates to the technical field of lamp beads, the chip lamp bead comprises a packaging body and a lamp bead body packaged in the packaging body; wherein the lamp bead body comprises a substrate, and a first luminous body, a second luminous body and a control chip which are arranged on the substrate. The white light illuminant and the illuminant of the preset color system are integrated in one lamp bead, different lamp beads and different colors of the lamp beads can be controlled in a unified mode through the control chip, and the functionality and flexibility of the illumination and decoration lamp system are improved. On the basis of the white LED, the color temperature adjustment of the preset color system from the warm color tone to the cold color tone can be realized by adjusting the proportion of white LEDs (such as warm white and cold white) with different color temperatures. Moreover, the color of single-color blue light is purer, the color of single-color white light or warm white light is more consistent, and the yield can be increased to 99% or above.

The light source module comprises a first light-emitting unit, a second light-emitting unit, a third light-emitting unit and a fourth light-emitting unit which are electrically independent from one another and have different light colors, and the light color of the single-color light-emitting unit is optimized by the light source module, so that the color temperature coverage range of white light obtained by light mixing is wide; compared with the prior art, the light source module has the advantages that the coverage range is from 1800 K to 20000 K, meanwhile, the light source module has good color rendering property, the color rendering index CRI is larger than 90 in the color temperature range of 1800-20000 K, the color rendering index CRI is larger than 95 in the color temperature interval range of 2100-20000 K, the light quality of the light source module is superior to that of an existing RGB, RGBW and other all-in-one light source, and the light source module is more suitable for the field of general indoor illumination. Meanwhile, color light can be compatible by controlling the multiple light emitting units, and a multi-color light mixing system capable of giving consideration to high-quality white light and color light atmosphere at the same time is formed.

The invention belongs to the technical field related to laser, and particularly relates to an acousto-optic deflector dispersion compensation method based on a dispersion prism group, which comprises the following steps: configuring the dispersion prism group; with the light spot of the monochromatic laser beam emitted from the prism group as a circle as a constraint, the incident angle of the laser incident to the first dispersion prism and the second dispersion prism when the negative space dispersion generated by the prism group and the positive space dispersion of the to-be-compensated acousto-optic deflector are equal and opposite in size is calculated; the relative spatial position between the two prisms is determined and adjusted by taking the incident angle of a laser beam incident to the first dispersion prism and the second dispersion prism and the vertical incidence of laser emitted from the prism group to the receiving surface of the acousto-optic deflector as constraints, so that spatial dispersion compensation is realized; and the distance between the central position of the dispersion prism group and the central position of the acousto-optic deflector is calculated and adjusted when the negative time dispersion generated by the prism group is equal to and opposite to the positive time dispersion of the acousto-optic deflector, so that time dispersion compensation is realized. The method is wide in application range of space-time dispersion to be compensated.

The invention discloses a laser beam combining system applied to a multi-primary-color laser projector, and belongs to the technical field of laser projectors. Comprising a light source module, a reflector unit and a dispersion element which are sequentially arranged in the light propagation direction. The light source module outputs multiple beams of monochromatic laser with different wavelengths, the reflector unit reflects the multiple beams of monochromatic laser with different wavelengths to the dispersion element at a specific angle, and the dispersion element combines the multiple beams of laser with different wavelengths into one beam. When the principle is utilized, the incident light with different colors is required to be narrow-linewidth laser, while a common LED light source is wide in spectrum, so that the position of an output light field is deviated due to dispersion when the light is incident into a dispersion element, and the system performance is greatly reduced. The light source of the laser projector is narrow-linewidth laser, and the characteristics of the light source just meet the required conditions, so that the laser beam combination system provided by the invention can be used for realizing the beam combination of the laser of the multi-primary-color laser projector.

The invention discloses a double-color injection molding process for an automobile lampshade, and aims to solve the problems of complex process, unstable quality, environmental pollution and the like in the process of realizing a multicolor effect through secondary processing of an existing single-color lampshade. According to the process, a cavity-divided mold design is adopted, a movable mold core is used for switching mold cavities, a primary color material and a cover color material are sequentially injected, and one-time forming of the double-color lampshade is achieved. Transparent polycarbonate is selected as a primary color material, opaque PC or PMMA is selected as a covering color material, and high optical performance and weather resistance are ensured. In the injection molding process, by optimizing process parameters of temperature, pressure, injection molding speed and cooling time, the defects of delamination, flow marks, bubbles and the like among materials are effectively avoided. And a mold runner adopts a balanced hot runner design, so that the material distribution uniformity is improved. The process achieves efficient production of the double-color lampshade, has the remarkable advantages of being excellent in product quality, low in production cost and environmentally friendly, and can be widely applied to the field of manufacturing of automobile lampshades.

The utility model discloses a chip type lamp bead structure capable of emitting polychromatic light, and relates to the technical field of LED lamp beads, the chip type lamp bead structure comprises a support, an electrode mechanism and a light emitting mechanism, the support is used for providing physical support and electrical conduction basis for the whole lamp bead, the electrode mechanism is fixedly connected to the top surface of the support, the electrode mechanism is used for transmitting current signals, and the light emitting mechanism is used for emitting light. An electric signal supplied by an external power source is guided to the light-emitting mechanism through the electrode mechanism, the light-emitting mechanism is fixedly connected to the top face of the electrode mechanism, and the light-emitting mechanism is used for emitting polychromatic light and the like. A plurality of LED chips connected in parallel can be integrated in the chip type lamp bead, each chip can independently emit light and control different colors, the limitation of a traditional single-color lamp bead is broken through, free mixing of multiple colors can be achieved through the same lamp bead through the innovative design, and the application range of the LED lamp bead in the illumination and decoration field is greatly expanded.

The invention discloses a BP neural network-based fiber dyeing formula forecasting method. The method comprises the following steps: preparing a sample; selecting yellow, red and blue dyes for dyeing, and dyeing the wool fibers with different concentration gradients for each dye to obtain K / S values corresponding to different concentration gradients of various single-color dyes; testing the sample by adopting a spectrophotometer, and recording a reflectivity value; establishing a monochromatic basic database based on a K / S value formula; generating a plurality of groups of training data based on the relationship between different dye liquor concentrations of the single dye liquor and the K / S value; after the model training is completed, performing dyeing formula prediction on the sample; the dyeing formula prediction precision of the pre-training model based on the actual dyeing sample optimization is improved to a certain extent, and the factory initial proofing color difference acceptance range can be met. And optimizing the pre-training model in combination with real proofing data. And the accuracy of formula prediction is high.

The invention relates to the technical field of heavy metal detection, in particular to a method for detecting heavy metal in water by combining membrane evaporation drying and a monochromatic aggregation X-ray fluorescence spectrophotometer, which comprises the following steps: (1) taking a certain volume of water sample, and adding an internal standard; (2) placing a polyamide membrane at the pretreatment position, and carrying out evaporation drying treatment, so that heavy metal elements in the water sample are enriched on the polyamide membrane in the form of solid residues; (3) taking out the polyamide membrane, performing X-ray radiation on solid residues on the polyamide membrane, and collecting fluorescence signals of heavy metal elements; and (4) carrying out qualitative and quantitative analysis on the heavy metals in the water sample by combining an internal standard algorithm with a fluorescence signal. According to the method disclosed by the invention, the heavy metals in the water are detected by combining membrane evaporation drying and a monochromatic gathering X-ray fluorescence spectrometer, and the 0.1 ppb-level analysis level of the heavy metals in the water sample can be realized by combining a membrane enrichment method.

A golf club alignment system integrates a detachable alignment device with a visual aid emitter and a club head interface that accepts interchangeable alignment plates with alignment markings. The device mounts to the face backside and references the topline to emit a beam that indicates target direction. The plates provide centerlines and optional shapes in chromatic or monochromatic schemes so a user can select markings that match personal visual preference. An indoor device projects a line on a surface and an outdoor device projects a dot on a portable backdrop. A diagnostic method guides selection by comparing accuracy with different color classes and with line only or shape inclusive markings and then choosing the preferred plate based on measured results.

A compensation type color mixing system comprises a light source, a light through hole formed in a main light path, three single-color annular light filters arranged on a light emitting light path in parallel at intervals and a driving device used for driving the light filters to rotate, and the three light filters are the C light filter, the M light filter and the Y light filter respectively. A light-transmitting area and a color area which are annularly arranged and connected end to end are arranged on the optical filter; the light source is characterized by further comprising at least one color complementing piece which is arranged on a light emitting path, has the same color type as the light filter and is arranged adjacent to the light filter in parallel at intervals; the shape, the size and the color area shape and the size of the light filter are the same as those of the color complementing piece, the linear gradual change direction of the color area of the light filter is opposite to the light emitting direction of the color complementing piece, and part of the color area of the color complementing piece is selectively and statically arranged on a main light path.

The invention relates to the field of synthetic biology, in particular to a high-flux biosynthesis ink-jet printing control method and device, and the method comprises the steps: sequentially extracting base data from an obtained DNA base sequence file, and forming a one-dimensional original array; according to a preset printing width, the one-dimensional original array is converted into a two-dimensional array, meanwhile, visualization processing is carried out, corresponding colors are given to different basic groups, and a basic group distribution array diagram with matched row and column structures is obtained; establishing null arrays which correspond to different bases and are consistent in dimension based on the null arrays, traversing the original arrays and assigning values to the corresponding bases at the corresponding positions of the null arrays to obtain a plurality of single base arrays; converting the arrays into a two-dimensional array according to a preset width, and then converting the two-dimensional array into a monochromatic bitmap; and sending the bitmap according to the corresponding relationship between the basic groups and the nozzles and controlling printing. According to the invention, efficient and accurate printing of the base sequence in high-throughput biosynthesis is realized, and the synthesis efficiency and reliability are improved.

The invention discloses a polytetrafluoroethylene radome film coating with an optical camouflage function and a preparation method thereof. The coating is a single-color or multi-color camouflage film coating coated on glass fiber plain cloth or a glass fiber plain cloth polymer film. Wherein the single-color camouflage paint film coating is a plurality of polytetrafluoroethylene coatings containing superfine particle camouflage paint, the multi-color camouflage paint film coating is a plurality of polytetrafluoroethylene coatings containing superfine particle camouflage paint, and the color of the single-color or multi-color camouflage paint film coating is matched with the environment where the single-color or multi-color camouflage paint film coating is located. The polytetrafluoroethylene radome film coating with the optical camouflage function is coated on the glass fiber plain cloth or the glass fiber plain cloth polymer film and is used for constructing facilities such as a large radar radome, and optical camouflage protection of the radome under visible light and near-infrared bands can be effectively realized.

The invention discloses a rapid color prediction method for a colored fabric. The method comprises the following steps: step 1.1, constructing a color-non-color combined spectrum correction equation; step 1.2, constructing a fiber-fabric optical structure color transfer equation; and step 2, predicting the reflectivity from monochromatic fibers to mixed-color fabrics. According to the method, on the basis that only a small number of training samples are used, color prediction from single-color fibers to mixed-color fabrics (the method can be suitable for color prediction of color textiles composed of chemical fibers, wool, cotton, polyester and other fibers) can be achieved, and meanwhile the accuracy is far higher than that of an existing original color prediction model.

The utility model discloses a DALI dimming master control panel, a master control module, a panel, and a DALI module, a dimming knob and a coding knob which are respectively electrically connected with the master control module, the dimming knob is arranged on the front side of the panel, the coding knob is arranged on the back side of the panel, the back side of the panel is provided with an installation shell, and the installation shell is provided with a plurality of LED chips. The main control module is arranged in the mounting shell; the dimming knob sends dimming signals for changing brightness, color temperature, RGB color and opening and closing states to the main control module through rotation and pressing, the coding knob sends a DALI address signal to the main control module through rotation, and the main control module can perform at least one of single-color dimming control, color temperature control, RGB control, RGBW control and RGB + CCT control. And the main control module carries out corresponding dimming control on the lamp at the corresponding address according to the dimming signal and the DALI address signal.

The invention discloses a light color adjustable automobile front fog lamp and a light color adjusting method. Comprising a control panel and a light source panel, the light source plate is provided with a three-color lamp set used for generating mixed light and a radiator, and the three-color lamp set comprises a white lamp set, a red lamp set and an amber lamp set. The control panel is provided with a power adapter, an LDO circuit, an MCU controller, a CAN bus transceiver and a drive circuit used for receiving PWM control signals generated by the MCU controller to control the three-color lamp set to emit light. And the driving circuit comprises three sub-driving circuits for respectively controlling the single-color lamp groups.

The application discloses a method and device for reducing breathing noise of a single-color lamp of an RGB earphone, and the method comprises the following steps: obtaining a human ear sound decibel grading table; obtaining a perceived sound decibel corresponding to human ear perception; obtaining a perceived sound breathing duty cycle corresponding to the perceived sound decibel; obtaining a single-color lamp breathing command of the RGB earphone; and adjusting an actual breathing duty cycle of the single-color lamp of the RGB earphone according to the perceived sound breathing duty cycle and the single-color lamp breathing command. The method and device for reducing breathing noise of a single-color lamp of an RGB earphone can reduce noise with a perceived effect on human ears generated by the RGB earphone while ensuring that the single-color lamp of the RGB earphone flickers according to a preset breathing command, and has good sound effect and breathing flickering effect.

The present application discloses a method for expressing selected information, a prefabricated printing medium, a printing device, a label, and an identification device. The method for expressing selected information includes performing monochrome printing on the prefabricated printing medium so that the printed color covers other color areas outside the selected color area; the prefabricated printing medium is provided with at least two color areas for expressing identification information; the color of each color area is different from the surrounding background color, and the colors of the color areas are different from each other; the prefabricated printing medium is a printing medium for implementing the method for expressing selected information, the printing device is used to implement the method for expressing selected information, the label is a product obtained by the method for expressing selected information, and the identification device is used to identify the selected information on the label. The above technical solution can express the selected identification information at a low cost for the human eye to quickly capture, recognize, and remember, while also facilitating machine recognition and reducing the error rate of machine recognition.

The utility model discloses a road traffic emergency cut-off device which comprises a supporting structure, a box body is installed on the supporting structure, and a control unit is installed on the outer side wall face of the box body. The utility model relates to the technical field of traffic management and control devices, the device stands on a road through a supporting structure, a corresponding number of prompt structures are controlled to work through a control unit according to the number of lanes, a worker operates the control unit to enable the prompt structures to work, namely, a driving assembly works, and a lifting seat drives a mounting seat to lift out of a box body; each mounting seat represents a lane, if the lane can pass through, a worker controls the single-color longitudinal lamp tube to be turned on and then controls the double-color inverted-V lamp tube to be turned on for green light to form an upward green arrow shape, and if the lane needs to be intercepted, the worker controls the single-color positive-V lamp tube to be turned on and then controls the double-color inverted-V lamp tube to be turned on for red light to form a red fork number shape; a driver can conveniently and clearly see a specific passable lane, and rapid cut-off is achieved.

The utility model belongs to two -color injection moulding technical field provides a single two -color conversion mechanism and two -color injection molding machine for two -color injection molding machine, include: glue pipe is led, its inside is provided with the material channel of penetration, and the feed end of material channel is connected with auxiliary machine, the plugging piece, its one end can insert the feed end of material channel, the connecting block, the plugging piece is screwed on the connecting block, and the connecting block is clamped in glue pipe is led, when needing two -color injection molding machine to carry out two -color extrusion, the feed end of material channel is connected with auxiliary machine, is used for conveying injection raw material to injection molding machine head, when needing to carry out single -color extrusion, disconnect the connection between glue pipe and auxiliary machine, and insert the feed end of material channel with plugging piece, realize the sealing of glue pipe is led, the above structure design need not to disassemble injection molding machine head to complete the switching operation of injection mode, remarkably reduced the operation complexity and maintenance cost, improved the use convenience and production efficiency of equipment.

The present invention relates to a method for polarizing electron and nuclear spins in a single NV color center and a device for realizing the same. The polarization method provided by the present invention can simultaneously polarize the electron and nuclear spins in a single NV color center, and the polarization rate can reach more than 95%. The polarization process does not require the use of the NV ensemble to calibrate the magnetic field angle. The magnitude and direction of the magnetic field are changed by adjusting the position of the magnet, and the angle accuracy is better than 0.6 degrees, eliminating the need for complex Helmholtz coils and cooling measures. The device provided by the present invention has a relatively simple structural design, a low device cost, and excellent stability. After being positioned at a single color center, fluorescence information can be stably collected for a long time, and the fluorescence intensity fluctuation can be guaranteed to be less than 6% within 1 hour, and the saturation count rate is 150k counts / s.

The utility model discloses a modularized dynamically-adaptive energy-saving lighting system, which comprises a power supply module, a single-color lamp module, a colored lamp module and a light control module. The power supply module provides 24V, 12V and 5V multi-voltage output and dynamically adapts to the number and resistance parameters of the single-color lamp sets and the colored lamp sets, the single-color lamp sets are accurately matched through modular design, and different numbers of lamp sets are driven in different voltage environments (for example, 24V drives seven single-color lamps). Power consumption and brightness are optimized through dynamic adaptation, and the problems of high power consumption and poor adaptability caused by fixed configuration of a traditional lamp strip are solved. The colored lamp module realizes color change and dynamic effect of light through the independent light control module and the MCU, supports single-color switching and a preset mode, and improves intelligence and user experience. According to the system, through precise lamp distance design and efficient LED chips, the service life of the lamp is prolonged while power consumption is reduced, the uniformity of light and shadow is improved, and efficient operation in a multi-voltage scene is achieved.

The application provides a gamma correction method, device, equipment and medium of a display module, the method comprising: calculating the ratio of the theoretical luminance value and the actual luminance value of each single color of a sample at each binding point gray scale; calculating the corresponding relationship between the actual luminance value and the gamma register value of each single color of the display module to be corrected; and calculating the expected luminance value of each single color of the display module to be corrected at each binding point gray scale according to the theoretical luminance value and the ratio of each single color of the display module to be corrected at each binding point gray scale; matching the expected luminance value of each single color of the display module to be corrected at the current debugging gray scale with the corresponding relationship to obtain the corresponding gamma register value as the initial gamma register value of the current debugging gray scale of the display module to be corrected. The application eliminates the influence of voltage drop and low gray scale crosstalk on gamma debugging, thereby obtaining accurate initial gamma register values, saving a large amount of time for subsequent debugging, shortening the time consumption of gamma debugging, and improving equipment productivity.

The invention discloses a color calibration method and device, projection equipment and a storage medium, and relates to the technical field of projection. The method comprises the following steps: carrying out white balance calibration under a target color gamut on projection equipment; the calibrated projection equipment sequentially projects a single-color picture of each color in the six original colors; obtaining the current color coordinates of the projected monochromatic pictures of each color in sequence through a color corrector; adjusting the color adjustment parameter corresponding to each color in the projection equipment until the current color coordinate of the monochromatic picture of each color projected again after the parameter adjustment is detected is matched with the standard color coordinate of the monochromatic picture of each color in the target color gamut, and obtaining the standard color adjustment parameter of each color in the projection equipment. Therefore, the projection equipment after white balance calibration can perform color calibration on the to-be-projected picture by using the standard color adjustment parameter corresponding to each color in the six original colors and then output the to-be-projected picture, so that the color accuracy of the projected picture is improved.

The invention discloses an LED lamp debugging method based on a multi-light-color fitting spectrum. The method comprises the steps that S1, actually-measured monochromatic spectrums and actually-measured monochromatic power corresponding to different currents of each monochromatic of a multi-primary-color LED lamp in a preset current range are collected; s2, calculating a light mixing compensation coefficient based on the actually-measured light mixing spectrum and the actually-measured light mixing power of the multi-primary-color LED lamp under the same group of current ratios and the theoretical light mixing spectrum and the theoretical light mixing power of the multi-primary-color LED lamp under the same group of current ratios; s3, the MOEA searches a current ratio, whether the current ratio reaching a set index is obtained or not is judged based on the actually-measured monochromatic spectrums and actually-measured monochromatic power corresponding to different currents in the step S1 and the light mixing compensation coefficient in the step S2, and if yes, searching is ended; otherwise, searching is repeated until the current ratio reaching the set index is obtained. According to the invention, the light color parameter of the multi-primary-color LED lamp can reach the set index by obtaining the current ratio reaching the set index.

The application discloses a polytetrafluoroethylene radar cover film coating with an optical camouflage function and a preparation method. The coating is a single-color or multi-color camouflage film coating coated on a glass fiber plain cloth or a glass fiber plain cloth polymer film. The single-color camouflage film coating is a polytetrafluoroethylene coating containing superfine particle camouflage pigments in multiple layers. The multi-color camouflage film coating is a polytetrafluoroethylene coating containing superfine particle camouflage pigments in multiple layers. The color of the single-color or multi-color camouflage film coating is matched with the environment. The polytetrafluoroethylene radar cover film coating with the optical camouflage function is coated on the glass fiber plain cloth or the glass fiber plain cloth polymer film, and is used for constructing large radar antenna covers and other facilities, so that the optical camouflage protection of the radar cover in the visible light and near-infrared wave bands can be effectively realized.

This application discloses a material screening method and a light-emitting device. The first aspect of the material screening method involves screening the light-emitting layer material for a light-emitting device, configuring multiple groups of light-emitting materials, providing multiple groups of monochromatic light-emitting devices, using each group of light-emitting materials as the light-emitting layer material, and obtaining the electroluminescence characterization lifetime parameter T1 of the first monochromatic light-emitting device in each group of monochromatic light-emitting devices. i Simultaneously, the photoluminescence characterization lifetime parameter T2 of the second monochromatic light-emitting device in each group of monochromatic light-emitting devices was obtained. i According to the electroluminescence characterization lifetime parameter T1 corresponding to each group of monochromatic light-emitting devices i Photoluminescence characterization lifetime parameter T2 i The target luminescent material group is selected from multiple groups of luminescent materials to serve as the luminescent layer material for the luminescent device. This improves the overall luminescent lifespan of the luminescent device, thereby extending the long-term lifespan of the display panel and preventing color shift issues during long-term use.

The utility model discloses a manual ultraviolet monochromator assembly, which relates to the field of monochromators, and comprises a monochromator shell, the manual monochromator assembly used for adjusting monochromatic light is arranged behind the monochromator shell, the manual monochromator assembly comprises a manual wavelength knob, the top of the monochromator shell is fixedly connected with a lamp chamber shell, and the lamp chamber shell is fixedly connected with a light source. An automatic light searching assembly used for automatically searching light is arranged on the front face of the top of the lamp chamber shell. The automatic light searching assembly comprises a reflector motor body. A deuterium lamp holder is fixedly installed on the front face of the lamp chamber shell, and a deuterium lamp body is fixedly connected to the position, located in the monochromator shell, of the rear face of the deuterium lamp holder. By arranging the deuterium lamp body, the tungsten lamp body and the reflector motor body, automatic light searching and automatic light source switching of the ultraviolet monochromator can be achieved, the sun shield is arranged, unnecessary light can be shielded, the manual wavelength knob and the filter disc motor body are arranged, and wavelength can be manually and flexibly selected and accurately controlled.

This invention discloses a PUR adhesive mixing process for edge banding, comprising: edge banding adhesive preparation, intelligent PUR adhesive dispensing machine system setting, high-precision color recognition sensor calibration, system setting confirmation, multi-system collaborative action construction, implementation of adhesive mixing ratio control, and adhesive application and edge banding detection. This invention integrates an edge banding machine adhesive application unit, a color recognition module, and an intelligent PUR adhesive dispensing machine system to jointly achieve the PUR adhesive mixing processing effect. It solves the problem of traditional single-color adhesive dispensing machines only supporting single adhesive output, and particularly addresses the issue of controlling the color difference between the adhesive line and the color of the edge banding board, meeting the processing requirements of gray and khaki colors, overcoming the problem of color difference control in edge banding of different colored boards, and creatively utilizing color mixing and adhesive mixing technology, greatly enriching the selectivity of edge banding processes.

The utility model provides a rotary landscape lighting lamp, which relates to the technical field of landscape lamps, and comprises a lamp holder, the cross section of the lamp holder is I-shaped, a plurality of detachable outer petal components are arranged at the top end of the lamp holder, a shielding cylinder and a light-emitting lamp source are fixedly mounted on the top side of the lamp holder, and the light-emitting lamp source is fixedly mounted on the top side of the lamp holder. The light-emitting lamp source is located in the shielding barrel, a plurality of mounting grooves are formed in the peripheral surface of the shielding barrel, single-color light-transmitting glass is fixedly mounted on the inner walls of the mounting grooves, and the single-color light-transmitting glass is arranged to be in multiple colors; the rotating cylinder can be driven by the driving structure to drive the multiple inner-layer petal assemblies to rotate, so that the dynamic display effect of the rotary landscape lighting lamp is better, light of different colors can be emitted in the rotating process of the rotating cylinder, the rotary landscape lighting lamp is more bright and colorful, and the practicability is high. The interestingness and the color diversity of the rotary landscape illuminating lamp are improved, and more people can be attracted to watch the rotary landscape illuminating lamp.