161results about How to "Meeting Lighting Needs" patented technology

The invention provides a smart city lighting system adaptive brightness adjustment method, medium and system, and belongs to the technical field of lighting brightness adjustment processing, and the method comprises the steps: obtaining the partition information of a smart city lighting system, building a lighting system matrix, and obtaining the partition information of the smart city lighting system; and the ambient illuminance, the people flow density, the traffic flow density and the weather condition data of the lighting units of all the partitions are collected in real time. Similarity analysis is carried out based on real-time data, and a multi-objective optimization model is established, including illumination demand satisfaction, energy consumption minimization and illumination uniformity. And performing optimization calculation on the partitions by using the optimization model to obtain an optimized partition scheme, and constructing a second multi-objective optimization model including energy consumption minimization, illumination uniformity maximization and partition number minimization. And establishing a brightness adaptive model comprising a fuzzy controller for the optimized minimum partition, and calculating the target brightness of the illumination unit in each partition according to the real-time data, thereby solving the problem that the brightness cannot be adaptively adjusted according to the environment in the prior art.

The invention relates to a road lighting carbon emission analysis method and system based on photoelectric parameters, and belongs to the field of carbon emission analysis. The method comprises the steps that a road lighting carbon emission calculation area is preset, and photoelectric parameters of road lighting equipment are collected in the road lighting carbon emission calculation area; setting a carbon emission coefficient according to an energy source of the road lighting equipment, and calculating a regional carbon emission coefficient of the road lighting equipment according to the photoelectric parameters; constructing a carbon emission analysis model through the regional carbon emission coefficient and the position information of the road lighting equipment, and performing optimization scheduling analysis according to the carbon emission limit of the road lighting carbon emission calculation region and the topological structure of the lighting equipment in the carbon emission analysis model to obtain an emission reduction optimization result; and adjusting the starting power and the operation time of the corresponding road lighting equipment in the road lighting carbon emission calculation area according to the emission reduction optimization result. The carbon emission calculation boundary of the road lighting system is determined, and the carbon emission condition of the lighting system is evaluated more comprehensively.

The present invention provides an LED light source irradiation device, including a shell, wherein a plurality of focusing irradiation units are arranged side by side inside the shell, wherein the focusing irradiation unit includes a lens mounting tube, an LED light source and a heat dissipation component, wherein the LED light source is correspondingly mounted on one side of the lens mounting tube through a connecting tube, and the heat dissipation component is correspondingly mounted on one side of the LED light source; a linear guide rail module is correspondingly arranged on the other side of the shell away from the heat dissipation component, and a light output component is correspondingly mounted on the moving seat of the linear guide rail module; when the corresponding focusing irradiation unit starts working, the light output component will be driven to move to the middle of one side of the lens mounting tube of the focusing irradiation unit. The present invention can effectively improve its focusing effect and better meet the lighting needs. Its overall structural design is ingenious, and it can automatically convert a variety of different color temperature lights according to the needs of the use scene. It is very flexible and convenient to use, safe and reliable, and highly practical, and is worthy of promotion.

The invention provides a safe and reliable data center machine room cooling channel, and belongs to the technical field of data center heat dissipation and cooling devices. Comprising a bottom plate component, a vertical frame component, data center cabinets, a fire-fighting linkage skylight system, an access door system, an access control system and a monitoring sensing system, the data center cabinets are arranged between the bottom plate component and the vertical frame component in pairs, and the fire-fighting linkage skylight system is located at the top ends of the data center cabinets and the vertical frame component and can be in linkage with the monitoring sensing system. The channel door systems are located on the two sides of the cold channel respectively and can be in linkage with the access control system and the monitoring sensing system, and the purposes of safe opening and closing and emergency opening and closing are achieved. Meanwhile, an intelligent lighting system is further installed on the outer bottom face of the bottom short frame in the fire-fighting linkage skylight system, conventional lighting management can be achieved, highlight continuous lighting can be conducted in emergency, and reliable guarantee is provided for efficient operation, safety management and energy-saving control of a data center.

The invention relates to a supporting and hanging device, in particular to a building energy-saving lighting supporting and hanging device which comprises a hanging body used for installing a lighting lamp, the hanging body at least comprises an electric push rod, a supporting and hanging part is installed on the electric push rod in a hinged mode, and a cover body is installed on the outer layer of the supporting and hanging part in a covering mode. The supporting and hanging part is used for adjusting the extension area of the cover body so as to change the illumination range of the illuminating lamp; wherein the cover body comprises a protective cover and an extension cover, the protective cover is contracted and gathered along with the increase of the length of the electric push rod, the extension cover is hinged to the bottom of the protective cover, and the extension cover and the protective cover are opposite in motion state. When the length of the electric push rod is gradually increased, the illuminating lamp gradually extends out of the cover body, and the height of the illuminating lamp is reduced; meanwhile, after the illuminating lamp extends out of the cover body, the illuminating range of the illuminating lamp is enlarged, the illuminating range is increased by lowering the illuminating lamp, the illumination intensity is less attenuated compared with that of a traditional mode, and more energy and electricity are saved.

The invention discloses an intelligent green illumination control method for weakening urban light pollution, and relates to the field of illumination control, and the method comprises the steps: determining a weakening coefficient of a light pollution weakening factor to illumination intensity, and determining a reflection coefficient of a light reflection object to the illumination intensity; calculating a direct illumination effect at the illumination point, and calculating a reflected illumination effect at the illumination point; a direct light pollution identification standard is formed, and a reflected light pollution identification standard is formed; taking the lighting point with light pollution as a lighting point to be regulated and controlled; classifying the lighting points to be regulated and controlled into necessary lighting points and unnecessary lighting points; and adjusting the actual illumination intensity of the necessary illumination point to an illumination intensity allowable value. According to the method, the light reflection object and the light pollution weakening factor are determined, the corresponding weakening coefficient and reflection coefficient are determined, and different adjustments are carried out at the necessary illumination point and the unnecessary illumination point, so that the actual illumination requirement can be met, and the influence of light pollution can be weakened to the greatest extent.

The invention relates to a brand-new intelligent light implementation method, which closely combines light with emotion, health and intelligent science and technology to create brand-new experience. The universal adjustment motion intelligent lamp can adapt to a scene, move to a proper position according to the scene requirement and give out a proper visual lamp effect according to the scene and the emotion of a user. The universal adjustment movement intelligent lamp comprises four core assemblies, namely a movement base, a universal joint, a visual lamp tube and client software. The motion base is integrated with a camera module for navigation positioning and obstacle avoidance; the integrated movement wheel is used for autonomously moving to a needed scene, and the integrated battery module is used for keeping endurance. The universal joint is mainly composed of a motor joint and used for supporting the visual lamp tube and adjusting the direction and the height of the visual lamp tube. The visual lamp tube integrates a green light source LED array, a camera module and a microphone module, the camera is used for recognizing scenes and emotions, the microphone is used for capturing environment sounds such as music, and the universal joint and the visual lamp tube are adjusted to emit proper light through communication between the CAN bus and the motion base. Client software is integrated with a large model AI technology so that intelligent interaction can be performed, a user can develop intelligent agent application to customize a personalized lamp effect, and an intelligent home system is supported to be accessed to perform linkage adjustment with other environment equipment, such as a curtain and a thermometer.

The utility model discloses a guide sliding type spotlight structure which comprises a face ring, a radiator and a light source module, the light source module is fixed to the bottom face of the radiator, and a lamp body is rotatably arranged in the face ring. A C-shaped sliding base is fixedly arranged on the top face of the lamp body, and arc-shaped sliding rails are integrally formed on the symmetrical edges of the top face of the C-shaped sliding base. A C-shaped sliding frame is fixed to the radiator, and damping sliding blocks are fixed to the symmetrical edges of the C-shaped sliding frame. The LED lamp is reasonable in structural arrangement, beneficial to improving the machining efficiency and convenient to disassemble, assemble and maintain, the arc-shaped sliding rail is matched with the damping sliding block to slide, the irradiation angle is adjusted, adjustment is convenient and fast, adjustment operation is stable and reliable, applicability is high, and practicability is good.

The utility model relates to the field of lighting lamps, and provides a track lamp. The track lamp comprises a base, and a first containing part is formed on the base; the rotating body is detachably mounted on the base, and a second accommodating part is formed on the rotating body; the terminal assembly is mounted on the rotating body; the rotating shaft assembly is suitable for being mounted in the first accommodating part and the second accommodating part under the condition that the rotating body is mounted on the base; and the track is used for installing the track lamp, the track is detachably installed on the side, away from the second containing part, of the rotating body, and under the condition that the track is installed on the rotating body, the wiring terminals in the terminal assembly make contact with the conductive strips in the track. The track lamp can meet different lighting requirements, and the use scene and the decoration effect are enriched. In addition, the installation process can be simplified, rapid electrical connection between the terminal assembly and the track is achieved, the connection mode is stable and reliable, and the safety of the track lamp in the using process can be guaranteed.

The present invention discloses a health data feedback method based on a dynamic environment adjustment system, and belongs to the technical field of electronic digital data processing. The present invention collects brightness data, and analyzes the comprehensive brightness of a target area according to a comprehensive brightness analysis strategy; collects eye data, and evaluates the visual fatigue of a collected object according to a visual fatigue evaluation strategy; obtains matching light brightness according to a light brightness matching strategy; obtains eye data again after adjusting the light according to the matching light brightness, evaluates the visual fatigue of the collected object according to the visual fatigue evaluation strategy, and determines whether the visual fatigue is relieved according to the visual fatigue of the collected object; the present invention combines the dynamic overall brightness with eye fatigue to derive a suitable light brightness to meet the lighting needs of the collected object, and whether eye fatigue is relieved by subsequent monitoring is conducive to timely adjusting the light brightness, thereby protecting the eye health of the collected object and improving the comfort of work or study.

The invention relates to zirconium silicate fluorescent powder capable of being excited by purple light to emit red light and a preparation method and application of the zirconium silicate fluorescent powder. The prepared fluorescent powder has excellent purple light excitation luminescence performance, can be excited by purple light of 380-450 nm to achieve excellent red light emission, has high thermal stability, high temperature resistance and high humidity resistance, and is suitable for the field of full-spectrum green illumination.

The embodiment of the utility model discloses an optical lens, a lamp and lighting equipment, comprising: a lens body, the lens body having a light incident surface and a light emergent surface which are located at two opposite sides in the thickness direction of the lens body; the lens body comprises a light inlet surface and a light outlet surface, the light inlet surface is arranged to be a plane, the light outlet surface comprises a convex spherical surface and an annular concave surface, the convex spherical surface is arranged in the middle of the annular concave surface, and the convex spherical surface and the light inlet surface are oppositely arranged in the thickness direction of the lens body; the part, located between the light incident face and the convex spherical face, of the lens body is composed of a microprism array set.

The invention provides a panoramic on-site material evidence investigation lamp and a lens processing method, the panoramic on-site material evidence investigation lamp comprises a plurality of LED strip light sources and a lens, the lens is in a hollow ellipsoid shape, a center line is arranged in the height direction of the lens, a mounting hole is formed in the center of the lens, and the mounting hole extends in the length direction of the center line; a cylindrical connecting piece is connected in the mounting hole, and the LED strip light sources are arranged on the outer side of the cylindrical connecting piece in an annular array mode to form a cylindrical light source. According to the panoramic physical evidence investigation lamp, 360-degree panoramic illumination can be achieved, the brightness is effectively improved, the irradiation range and brightness of light beams can be adjusted through the remote control module, limitation of the illumination range during investigation of investigation personnel is reduced, damage and omission of on-site physical evidences caused by the fact that the field of view of the investigation personnel is limited are avoided, and the investigation efficiency is improved. And the footprint scene investigation efficiency and quality are improved. The size and the weight of the exploration lamp can be reduced, use and carrying are convenient, meanwhile, the manufacturing cost is effectively reduced, and first-line application and popularization are facilitated.

The invention provides a lighting device. The lighting device comprises a lamp body and a light source assembly fixedly connected to the lamp body. The lamp body is of an arc-shaped structure and comprises a base table, a first surrounding edge and a second surrounding edge. The second surrounding edge is arranged on the inner side of the first surrounding edge and provided with a heat dissipation groove. The light source assembly comprises a substrate and light-emitting units arranged on the substrate, the light-emitting units surround to form a light-emitting area capable of adjusting light and color, the substrate is of an arc-shaped structure, the side edge of the substrate is connected with an insulation pad in a buckled mode, and the substrate is fixedly connected to the second surrounding edge; heat generated by the light-emitting unit is dissipated to the outside through the substrate and the heat dissipation groove. The lamp body and the substrate of the lighting device are provided with the arc-shaped structures and can be spliced according to requirements; heat generated by the light-emitting unit is dissipated to the outside through the substrate and the heat dissipation grooves, conduction heat dissipation and convection heat dissipation are achieved, the pressure difference between the inside and the outside of the lamp body is effectively balanced, and the service life of the whole lamp is prolonged. The invention further provides a lighting system comprising the lighting device.

The utility model discloses a curtain wall lamp installation support which comprises a top plate, a supporting plate is arranged below the top plate, a two-way lead screw is rotationally connected to the supporting plate, a movable block is connected to the two-way lead screw in a screwed mode, an installation base is arranged at the bottom of the movable block, a fixing frame is installed at the bottom of the installation base through a screw, and the bottom of the fixing frame is fixedly connected with the top plate. A connecting block is installed at the bottom of the fixing frame, an adjusting mechanism is installed on the inner side of the connecting block, clamping blocks are arranged on the two sides of the connecting block, a connecting rod is connected to the outer side of the fixing frame through a spring, and the connecting rod is correspondingly inserted into the clamping blocks. The angle-adjustable lamp bracket is scientific and reasonable in structural design, the angle of the lamp bracket can be adjusted, so that different illumination requirements can be met, the use experience is improved, the connecting block can be fixedly mounted quickly, the mounting difficulty of equipment is reduced, mounting bracket equipment of different sizes can be matched, and the angle-adjustable lamp bracket is convenient to disassemble and high in practicability. The purpose of convenient maintenance is achieved.

The utility model discloses a head-controlled pan-tilt spotlight, and relates to the technical field of lighting equipment. The device comprises a holder, a spotlight is arranged on the holder, a horizontal rotation regulator and a pitching regulator are arranged in the holder, and the device further comprises a target tracking controller which is arranged on the head of a user. A user rotates the head to enable the target tracking controller to control the horizontal rotation adjuster and the pitching adjuster so as to control the light direction of the spotlight, an installer is further arranged on the lower side of the holder, and the holder is detachably and fixedly installed through the installer. Through the target tracking controller and the attitude sensor, the device can follow the sight of a user in real time, quickly respond to environmental changes, and improve the efficiency of coping with emergency situations; due to magnetic installation, the device can be conveniently adsorbed on the metal surface of a vehicle and the like, flexible installation and disassembly are realized, and different scene requirements are met; the head tracking control technology is adopted, the direction of the spotlight can be adjusted in real time, and the operation process is simplified.

The utility model relates to the technical field of studio equipment, and discloses a television studio lamplight arrangement structure which comprises a main body mechanism and an adjusting mechanism, the adjusting mechanism is located below the main body mechanism, and the main body mechanism comprises a lamplight structure frame, an illuminating lamp body, a fixing base and an outer frame. The illuminating lamp body is located below the lamplight structural frame, the fixing base is fixedly installed at the lower end of the lamplight structural frame, and the outer frame is located on the outer side of the illuminating lamp body. According to the lamplight arrangement structure of the television studio, by installing the main body mechanism, when the lamplight structure frame is used for conducting lamplight arrangement work of the television studio, a worker can rapidly disassemble and assemble an illuminating lamp body through operation, the worker can conveniently conduct overhaul and maintenance operation on the lamplight structure frame, and the use convenience of the lamplight structure frame is improved; and the mounting stability of the lighting lamp body is guaranteed through an electric power driving mode, and the practicability of the lamplight structural frame is improved.

The invention provides a Cesium-based post-processing point light source rendering method, and the method comprises the following steps: S1, firstly defining a shader, calculating illumination and shadow through a fragment shader, compiling the fragment shader through GLSL, and respectively processing multiple light sources with shadow and without shadow; the input and constant of the shaders are defined through codes, color textures and depth textures are correspondingly processed, and data from the vertex shader to the fragment shader are transmitted through variables; s2, light source parameters are configured according to the processing state of the fragment shader, and the light source parameters are transmitted to the shader through uniform; defining association attributes of a light source in the scene when the light source parameters are configured, wherein the association attributes comprise the position, the intensity, the color and the shadow matrix of the light source and the placeholder of the shadow map; and S3, calculating an illumination effect according to the light source type, calculating a shadow effect by using the depth map, and determining whether the fragment shader is in the shadow.

This utility model discloses a pediatric examination illumination device, belonging to the field of medical device technology. The device includes a cylindrical body and an illumination mechanism. The cylindrical body consists of a shell, a telescopic joint, a universal flexible tube, and a lamp holder. The illumination mechanism includes a power module, a microcontroller, and a touch switch. The microcontroller is integrated into the shell and electrically connected to the LED lamp, power module, and switch. The telescopic joint and universal flexible tube allow for flexible adjustment of the illumination angle and distance. The touch switch, combined with three brightness levels, adapts to different examination scenarios. Medical-grade materials ensure safety and comfort, while the non-slip grip and retractable design enhance ease of operation and portability. It is suitable for precise illumination examinations of deep cavities such as the pediatric oral cavity, ear canal, and nasal cavity.

The utility model discloses power generation lighting shelter equipment which comprises a box body, a generator is further arranged on the box body, an oil pump is arranged on one side of the generator, and a distribution box is further arranged in the box body. The telescopic assembly comprises a first telescopic arm, a second telescopic arm, a third telescopic arm, a fourth telescopic arm and a fifth telescopic arm, pulley steel rope assemblies are arranged among the first telescopic arm, the second telescopic arm, the third telescopic arm, the fourth telescopic arm and the fifth telescopic arm, and the end of the telescopic assembly is connected with a lighting assembly capable of being adjusted at multiple angles. According to the equipment, the telescopic assembly drives the lighting assembly to move upwards to change the height, a lighting lamp in the lighting assembly can freely change at multiple angles, multiple lighting directions are achieved, and the actual use reliability of the equipment is improved.

The invention discloses an intelligent energy management method and system, and relates to the technical field of energy management. The method comprises the steps of obtaining second weather data based on first weather data and historical weather data; obtaining a second average electric quantity based on the first average electric quantity, the first weather data and the second weather data; when the second electric quantity is larger than a preset electric quantity threshold value, the power of the solar power supply street lamps in the preset area is adjusted based on the area condition information, the first average electric quantity and the second average electric quantity; and when the second electric quantity is not greater than a preset electric quantity threshold value, adjusting the power of the solar power supply street lamp in the preset area based on the area condition information, the first weather data, the second weather data, the first average electric quantity and the second electric quantity. According to the technical scheme, the power of the solar power supply street lamp can be accurately adjusted, and therefore the energy management efficiency of the solar power supply street lamp is improved.

This utility model discloses a mesh-type rechargeable wall lamp structure, including a chassis and a lamp head. A support arm is fixed to the front of the chassis, and a lamp arm is rotatably connected to the support arm via bolts. A lamp tube is located at the end of the lamp arm, and a lamp holder is located inside the lamp tube. A connecting collar is fitted onto the lamp holder, and a mesh cover is fixed to the edge of the connecting collar. The lamp head is connected to the lamp holder and is located within the mesh cover. A rechargeable battery and a control circuit board are fixed inside the chassis. The control circuit board is electrically connected to the lamp holder via wires passing through the support arm and lamp arm. A charging port is located at the edge of the chassis. This utility model has a reasonable structural design, facilitating the disassembly and maintenance of the lamp head, enhancing the overall decorative effect. The angle between the lamp arm and the support arm can be adjusted as needed to meet different lighting requirements, thus expanding its applicability. The charging port and push-button switch at the edge of the chassis ensure stable and reliable operation.

The dimming device comprises an upper shell and a lower shell, a detachable access cover is arranged above the upper shell, a control panel is arranged between the upper shell and the lower shell, four corners of the control panel are respectively provided with a first fixing hole, and the first fixing holes are communicated with the upper shell and the lower shell. The lower shell is provided with a plurality of first internal thread connecting columns connected with the first fixing holes in a matched mode. A dimming module is arranged on one side of the control panel and comprises a four-way adjustable light source module, a color temperature adjusting module, a brightness adjusting module and a preset scene module which are sequentially arranged. According to the dimming device for the warmer, the control panel is arranged, and the four-way adjustable light source module, the color temperature adjusting module, the brightness adjusting module and the preset scene module on the control panel are matched with one another, so that the brightness, the temperature, the use scene and the like of an illuminating lamp of the warmer can be effectively adjusted; and the lighting requirements of different users are met.

The utility model provides a surgical dressing change support, and relates to the technical field of medical instruments.The surgical dressing change support comprises a base, the center of the base is upwards connected with a supporting column, the top of the supporting column is connected with an auxiliary illuminating lamp assembly, and the supporting column is formed by sleeving at least two height-adjustable telescopic rods; the bracket assemblies are perpendicularly arranged relative to the axis direction of the supporting column, and the bracket assemblies are detachably connected with the supporting column through fasteners; the bracket assembly comprises a leg bracket assembly, an arm bracket assembly and a dressing tray bracket assembly. According to the technical scheme, different dressing change requirements can be flexibly met, and improvement of the actual application efficiency of the support is facilitated.

The novel intelligent voice floor lamp comprises a lamp pole, a base, a down lamp and an intelligent voice control module, the lamp pole is a hollow L-shaped lamp pole, the base is arranged at the bottom of the lamp pole, the lamp pole is communicated with the interior of the base, and an annular supporting column is welded to the center of the top of the base; bearing seats are fixedly installed at the upper end and the lower end of the inner side of the annular supporting column correspondingly, the interiors of the bearing seats are rotationally connected with bearings arranged at the bottom of the lamp pole correspondingly, the annular supporting column is movably sleeved with a supporting cylinder, and the supporting cylinder is fixedly installed at the bottom of the outer side of the lamp pole; the novel intelligent voice floor lamp has the advantages of being intelligent and high in convenience, a user can control the on-off, brightness and color of the down lamp, control the overall rotation of the lamp pole and control the upward or downward irradiation angle of the down lamp through a simple voice command, and therefore the illumination range and flexibility are expanded, and the illumination requirements in different scenes are met.

The utility model provides an LED soft lamp strip, which comprises a first colloid, a second colloid and an FPCB (Flexible Printed Circuit Board), the outer side surface of the first colloid is provided with the second colloid, the upper side surface of the first colloid is provided with a circular through hole, the outer side surface of the second colloid is integrally provided with a clamping edge, and the outer side surface of the second colloid is symmetrically and integrally provided with a first clamping position and a second clamping position. The utility model discloses an LED (light-emitting diode) bulb, which comprises a first colloid, a second colloid, an FPCB (flexible printed circuit board) is arranged on the upper side surface of the second colloid, a lamp bead and a resistor are arranged on the surface of the FPCB, and a cutting line is engraved on the outer side surface of the second colloid. Compared with the prior art, the lamp strip can be better protected and supported, the stability and durability of the lamp strip are enhanced, the lamp strip can be conveniently installed and fixed through the design of the clamping edge, the first clamping position and the second clamping position on the outer side surface of the second rubber body, the lamp strip can be more conveniently arranged and used in various application scenes, and tedious operation in the installation process is reduced.

The present invention discloses a button-type installation mechanism, including a base, a light shield and a lamp body, wherein the base includes a base member and a support member, the support member extends from the base member and forms a first accommodating cavity, and the support member includes a first connecting arm and a button portion; the light shield is arranged in the first accommodating cavity and is rotatably connected with the base; a second accommodating cavity is formed inside the light shield, and the light shield includes a rotating portion and a plug-in portion; the lamp body includes a lamp head and a connecting seat, the connecting seat extends downward from the lamp head, and the connecting seat is arranged in the second accommodating cavity; the connecting seat is provided with a second connecting arm and a first protrusion on the side wall, the second connecting arm is plug-in-connected with the plug-in portion, and the first protrusion is detachably snap-connected with the button portion. By pressing the button portion, the lamp body is loosened from the base, the light shield drives the lamp body to rotate relative to the base, and the light emitted by the lamp body can be emitted from different angles. The present invention also provides an illumination device including the button-type installation mechanism, and a corresponding assembly method.

The utility model provides a lower annular light source structure of microscope belongs to microscope technical field, including microscope main part, objective, bottom plate, bottom plane light source, lower annular light source structure, lower annular light source structure includes annular metal fixed disc, center hole B, light guide plate, LED patch lamp, circuit board, shell, brightness adjusting twist, illumination mode adjusting twist and illumination position adjusting twist, and the periphery of annular metal fixed disc is protruding upward, and the periphery upper end of annular metal fixed disc is fixedly connected with bottom plate, and center hole B, light guide plate, LED patch lamp and shell are sequentially arranged between bottom plate and annular metal fixed disc from center to periphery, lower annular light source structure still includes brightness adjusting twist, illumination mode adjusting twist and illumination position adjusting twist, lower annular light source structure and bottom plane light source form double -deck illumination light source, the utility model has the advantages of: the object on stage has the light source from below simultaneously also has the light source of side, makes the deep structure of complex article can be observed clearly.

The utility model discloses a kind of anti-glare ceiling down lamp, including outer shell and metal panel, the surface of the outer shell is evenly provided with radiating fin, the inner side of outer shell is installed with reflecting sphere by support ring, and the both sides of the reflecting sphere are provided with mirror coating and diffuse reflection coating, the inner wall of the outer shell outside reflecting sphere is provided with inner bowl body, the inner wall of inner bowl body is provided with nano light guide plate;The opening of the outer shell is provided with metal panel, the center of metal panel is provided with hole, the inner side of hole is installed with light transmission lens, and the inner wall of metal panel outside hole is provided with annular groove, annular groove is installed with LED lamp ring by heat-conducting double-sided adhesive tape inside it.The utility model can significantly improve anti-glare effect by this multilayer light processing mechanism, provide more comfortable light environment.

The utility model discloses a strip lamp structure. The strip lamp structure comprises a lamp holder, a lamp assembly, a decorative profile and a lampshade. One side of the decorative profile is connected with a lamp holder used for assembling the lamp assembly, and the lampshade is clamped on the lamp holder; the lamp assembly is assembled on the lamp bracket, and the change of the illumination angle, brightness and color can be realized by adjusting the assembly mode of the lamp assembly, so that the illumination requirements in different scenes are met, and more light choices and light effects are provided; the decorative profile is connected with the lamp holder, so that an attractive and neat appearance design can be provided; and the lampshade is more convenient to replace or clean due to the clamping design of the lampshade and the lamp bracket, so that the maintenance efficiency of the lamp is improved.