84results about How to "Meet different lighting needs" patented technology

The invention provides a camera and a terminal device. The camera comprises multiple flash lamps, a lens module and a flash lamp control module. the flash lamp control module is used for acquiring control information of a target flash lamp corresponding to the current photographing mode according to a preset control strategy and controlling the working state of the target flash lamp according to the control information. Thus, the working state of the flash lamp can be flexibly controlled.

The invention discloses an intelligent control strobe light supplementing method and a light supplementing device of a camera. The method includes that step one, a luminance signal of continuous snapshot images is calculated by the camera according to a snapshot signal to obtain an average luminance value, whether a light supplementing lamp is switched on or not is determined according to high front lighting luminance threshold value, if the average luminance value is higher than the threshold value, an on-off signal is output to the light supplementing lamp, a power source of the light supplementing lamp is automatically turned off, and if the average luminance value is lower than or equal to the threshold value, the power source of the light supplementing lamp is automatically turned on; and step two, when the light supplementing lamp is switched on, the average luminance value of the snapshot images is calculated again, if the average luminance value is in the optimal luminance range of the snapshot images, the luminance signal of the camera and a synchronization pulse signal of the light supplementing lamp are not required to be adjusted, if the average luminance value is lower or higher than the optimal luminance range of the snapshot images, the output increased or decreased luminance signal of the camera and the increased or decreased synchronization pulse signal of the light supplementing lamp are adjusted, and the adjusted average luminance value is in the optimal luminance range of the snapshot images. By means of the intelligent control strobe light supplementing method and the light supplementing device of the camera, the light supplementing effect and efficiency are improved.

The invention discloses an energy-saving desk with a fitness function, which comprises a desktop, a left support board, a right support board and a drawer. A crankshaft is provided, a generator is fixedly connected to the left side wall of the right support plate, a drive shaft runs through the surface of the desktop, a worm is fixedly connected to the top of the drive shaft, a worm wheel is set on the rotating shaft, and a friction wheel is set in the middle of the crankshaft. The side wall of the desktop is slidingly connected with a lamp holder, and there is a water tank inside the desktop. When the user needs to exercise after sitting for a long time, the leg muscles can be exercised by stepping on the pedal. It is convenient for users to exercise and improve their physical fitness according to their different exercise needs; in the process of stepping on the pedal, the fan blades are driven to rotate to generate wind force, which cools down the user and saves energy; the electric heating plate is used to heat tap water, which is convenient for people to make tea drink.

The invention discloses a portable operation shadowless lamp with a camera shooting function. The portable operation shadowless lamp is characterized in that the portable operation shadowless lamp is provided with a base capable of being dragged and moved, the base is provided with an accommodating box capable of being opened or closed and supporting rods detachably connected, and LED illumination devices and camera shooting devices are arranged at the ends of the supporting rods in a detachable mode; when the portable operation shadowless lamp is not used, the supporting rods, the LED illumination devices and the camera shooting devices are detached and placed into the accommodating box and can be conveniently dragged and moved; when the portable operation shadowless lamp is in use, the supporting rods, the LED illumination devices and the camera shooting devices are sequentially connected and assembled to form a floor shadowless lamp. The portable operation shadowless lamp has the advantages of being convenient to carry and flexible to use. Furthermore, because the portable operation shadowless lamp is provided with the illumination devices and the camera shooting devices, the portable operation shadowless lamp has the operation illumination function and can also conveniently achieve medical camera shooting. According to the portable operation shadowless lamp, the brightness and light spots of the illumination devices can be intelligently adjusted so as to meet different illumination requirements.

The invention discloses an improved LED illumination lamp device. The improved LED illumination lamp device comprises a mounting plate, a lamp holder rotationally connected with the mounting plate in a cooperating manner, and an illumination lamp assembly connected with the lamp holder in a cooperating manner. An angle adjusting motor is embedded in the upper portion of the front end face of the mounting plate. A rotary pin shaft is arranged on the lower portion of the front end face of the mounting plate. A rotary shaft is rotationally connected to the angle adjusting motor. A drive gear is fixedly arranged on the rotary shaft. The rotary pin shaft is rotationally connected with the lamp holder in a cooperating manner. The lamp holder comprises an arc part and a mounting connecting part. External connecting teeth are arranged on the outer side of the arc part, and the arc part is in engagement connection with the drive gear through the external connecting teeth. Through sliding grooves are formed in the mounting connecting part in a bilateral symmetry manner. A guide sliding groove is formed in the position, between the through sliding grooves, in the mounting connecting part. The inner side of the upper portion of each through sliding groove communicates with the guide sliding groove. A locking groove communicating with the corresponding through sliding groove is formed in the position, on the right side of the lower portion of each through sliding groove, in the mounting connecting part. A guide sliding plate connected in a sliding fit manner is arranged in the guide sliding groove, and the two sides of the guide sliding plate are provided with locking sliding blocks stretching into the through sliding grooves. The improved LED illumination lamp device is simple in structure and convenient to mount, and angle adjustment is achieved.

The invention discloses a multi-brightness illuminating device special for electric power overhaul. The multi-brightness illuminating device comprises a main device frame, sliding frames are arranged on the two sides of the main device frame correspondingly, and a positioning pike penetrates through each sliding frame. A steering seat is arranged on the front portion of the main device frame, and the lower end of a steering frame is matched with a front wheel. A hydraulic station and a storage battery pack are arranged on the main device frame. A lifting oil cylinder is arranged in the middle of the main device frame, a mounting frame is arranged at the top of the lifting oil cylinder, an illuminating lamp holder is hinged to the upper portion of the mounting frame, and a set of lamp caps is arranged on the illuminating lamp holder. A steering motor is further arranged on the mounting frame and matched with a steering gear which is matched with the illuminating lamp holder. The multi-brightness illuminating device special for electric power overhaul can automatically travel under the control of a worker, movement is convenient and easy, good multi-brightness illumination can be provided, and different illuminating requirements for electric power overhaul are met; and the adaptability is good, and positioning is reliable.

The invention relates to the field of LED lamps, in particular to an embedded lamp capable of adjusting color temperature. The embedded lamp comprises a base shell, an LED lamp panel, at least two sets of LED lamp beads with different color temperatures and a rotating surface ring, wherein the base shell is provided with a cavity and is in a cylindrical shape; the LED lamp panel is fixedly arranged in the cavity of the base shell, the LED lamp panel is in a circular sheet shape, the edge of the LED lamp panel is provided with an adjusting switch with multiple gears, and the adjusting switch isprovided with a gear button which is switched between the gears; at least two sets of LED lamp beads with different color temperatures are arranged on the LED lamp panel, the LED lamp beads are connected to lines of the LED lamp panel through different gears of the adjusting switch, so that on-off switching between the LED lamp beads and the combination of any group of LED lamp beads can be realized, and the LED lamp panel is electrically connected to a power supply of the embedded lamp; and the rotating surface ring is rotatably connected to the base shell, and a driving part used for shifting the gear button is arranged on the inner side of the rotating surface ring. According to the embedded lamp, a user can conveniently adjust the color temperature of the lamp without disassembling the lamp, so that conversion between function illumination and scene illumination is realized.

The invention discloses a lighting device capable of conveniently adjusting a lighting range and belongs to the technical field of lighting lamps. The lighting device comprises a lamp holder, whereina protection cover is mounted at the bottom of the lamp holder; heat dissipation holes I are formed in the left side and the right side of the protection cover; a U-shaped frame is mounted at the bottom of the lamp holder; a motor is mounted on the right side of the bottom of the lamp holder; a driving bevel gear is mounted at the bottom output end of the motor; the bottom of the driving bevel gear is engaged with a driven bevel gear; a rotating rod is transversely mounted on the driven bevel gear; a lampshade is mounted at the bottom of a movable block; a glass plate is mounted at the bottomof the lampshade; a light plate is mounted at the top of an inner cavity of the lampshade; an LED lamp is mounted at the bottom of the light plate. According to the lighting device capable of conveniently adjusting the lighting range, the lampshade moves in a direction close to a through hole, so that the lighting range is expanded after the LED lamp passes through the through hole; the lighting range is reduced by enabling the lampshade to be away from the through hole; different lighting requirements can be met; the lighting range can be conveniently adjusted.

The invention discloses an energy-conservation and environmental-protection LED lamp illumination device for bridges. The device comprises a base; a movable rod is fixed at the top of the base, and ismovably connected with a damping base; a damping spring sleeves the movable rod; a limiting block is fixed at the top end of the movable rod; a lifting device is mounted at the top of the damping base; a mounting base is fixed at the end part of the lifting device; and an extension mechanism is mounted on the side surface of the mounting base. In the energy-conservation and environmental-protection LED lamp illumination device for the bridges, a solar power supply is used as power supply equipment to achieve energy conservation and environmental protection; an oil pump is controlled to work through an open source single-chip microcomputer; the oil pump extracts hydraulic oil in an oil pipe, and conveys the hydraulic oil into a hydraulic rod through the oil pipe; and the hydraulic rod performs an extension motion under the effect of oil pressure to drive a mounting base to perform a lifting motion, so that the working height of the illumination device is adjusted to adapt to differentweathers, and the illumination effect of the illumination device is greatly improved.

The invention provides a controller of a lighting device. The controller is characterized by comprising a driving unit, an operation panel, a signal processing unit and a control unit, the driving unit is connected with a light source and used for driving the light source and adjusting the brightness, the color temperature and the color deviation of the light source, the operation panel is provided with a plurality of functional keys and used for obtaining user operation intentions, the signal processing unit is connected with the operation panel and the control unit and used for converting operation signals of the operation panel into control signals which can be identified by the control unit, and the control unit is connected with the driving unit and used for controlling the driving unit according to the control signals or preset parameters. Meanwhile, the invention further provides the lighting device with the controller, the free and diversified lighting dimming solutions convenient to use can be provided for home or office occasions, and the requirement of a user for the lighting effects on different occasions can be met.

The invention discloses a hidden clothes airing machine with a lighting function. The hidden clothes airing machine comprises a machine shell, a hidden box and a clothes airing rod, a motor assembly is arranged in the machine shell, and fixed pulleys are correspondingly arranged on both sides of the machine shell; a groove capable of accommodating the clothes airing rod is formed in the bottom of the hidden box, and a through hole used for allowing a steel wire rope to penetrate through is formed in the top of the hidden box; the steel wire rope sequentially penetrates through the fixed pulleys and the hidden box to be fixedly connected with the clothes airing rod; a cavity is formed in the clothes airing rod; a lamp strip is embedded in the middle of the interior of the cavity, and a battery assembly is arranged at the top of the interior of the cavity; and the bottom of the cavity penetrates through the clothes airing rod, and a lampshade is embedded in the bottom of the cavity. According to the invention, through cooperative arrangement of the motor assembly, the hidden box and the clothes airing rod, the clothes airing rod is hidden in a suspended ceiling when not working; and the drying device is arranged above the hidden box, so that the function of accelerating clothes drying is achieved.

The invention discloses a multiple-functional lamp, which comprises the following parts: light source, first reflector, second reflector, first light conductive part and second light conductive, wherein the first reflector can receive the projected light of light source; the second reflector can receive the light of first reflector, which reflects again; the first light conductive part is set between light source and first reflector or one end of first reflector opposite to the light source; the second light conductive part can guide the reflected light of the second reflector out.

The invention discloses a light source system and further provides a stage lamp. The light source system is characterized in that the light source system comprises a first light-emitting sub system, alight reshaping sub system, a second light-emitting sub system and a control device; the first light-emitting sub system comprises a motivating light source and a wave length conversion device provided with a wave length conversion material area, and the motivating light source lights the wave length conversion area to generate motivated light; the second light-emitting sub system is located at alight path of the motivated light to generate first light; the light reshaping sub system is used for reshaping the motivated light and the first light generated by the second light-emitting sub system so as to form emergent light of different forms; and the control device is used for controlling the position of the light reshaping sub system and controlling electric currents of the first light-emitting sub system and the second light-emitting sub system. Through the light source system and the stage lamp, the brightness can be improved, the cost is reduced, the different illuminating requirements can be adapted, and the application range is wide.

The invention discloses a portable overturn LED lamp body mechanism. The portable overturn LED lamp body mechanism comprises a main overturn block and a main shell body. The main overturn block is plugged into a main groove formed in the top surface of the main shell body in a sleeved mode, an articulated part is arranged on the right side wall of the main overturn block, and the articulated part is hinged to a connecting block which is fixed to the right side wall of the main groove through an articulated shaft; and the left end of the top surface of the main shell body is fixedly connected with a baffle through bolts, the baffle is pressed against the top surface of the left end of the main overturn block, a mounting groove is formed in the middle of the top surface of the main overturn block, and a back mounting groove and a motor-placing mounting groove are formed in the bottom surface of the mounting groove. According to the portable overturn LED lamp body mechanism, an LED lamp body can be automatically turned out to achieve illumination in the process of being used, the illumination can also be achieved through that the main overturn block is manually turned up, and then the lamp mounting plate is automatically turned up, so that different illuminating demands are met; further the portable overturn LED lamp body mechanism can be placed on a plane to achieve illumination, hand prehension is not needed, and convenience is achieved; and meanwhile, when the LED lamp body is not used, the lamp body is placed in the main shell body, and too much spaces are not occupied.

The invention provides an LED (Light Emitting Diode) illuminating device with a micro-structure optical film. The LED illuminating device comprises a shell (1), a printed circuit board (3), at least one LED chip (2), an LED driving power supply and a cover (4), wherein the printed circuit board (3) is arranged in the shell (1); the LED chip (2) is arranged on the printed circuit board (3); the LED driving power supply is electrically connected with the LED chip (2); the cover (4) is used for packaging the LED chip in the shell (1); the LED illuminating device is characterized by further comprising the micro-structure optical film (5) arranged on the upper surface of the cover (4); the micro-structure optical film (5) is used for controlling the optical output of the LED light source so as to meet an illuminating demand of a specific application scene; the micro-structure optical film is utilized to adjust the concentrated optical output of the LED light source, so that the glare condition is effectively improved while the illuminating light distribution is met.

The invention discloses temporary lighting equipment for engineering construction. The invention belongs to the technical field of engineering lighting equipment. The temporary lighting equipment comprises a movable base and a motor arranged in the movable base, an output shaft of the motor penetrates through the movable base to be connected with an electric telescopic column, the electric telescopic column is fixedly arranged on a second lamp outside the electric telescopic column through a plurality of connecting plates, two limiting plates are arranged at the top of the electric telescopiccolumn, a rotating shaft is arranged between the two limiting plates, and first lamps are arranged on the two sides of the rotating shaft. An annular light source with the adjustable height is adoptedfor illumination, so that the illumination range is adjustable, illumination is uniform, and energy is saved; the lighting ranges of the first lamps can be adjusted through angle adjusting devices, the direction of a third lamp can be adjusted through a positioning bolt, and the direction of the whole vehicle is prevented from being adjusted; a magnet is attracted to a second connecting rod, andthe angle is convenient to adjust; and a movable lamp can be independently taken down for lighting, and the various lamps can meet different lighting requirements of engineering construction.

The invention discloses an intelligent LED table lamp which possesses manual and automatic working modes so that illumination intensity can be manually or automatically adjusted according to the requirements of users. The intelligent LED table lamp comprises a single-chip microcomputer, an LED lighting module group, a reset circuit, a power supply module, a photosensitive element and a button module. The photosensitive element is connected with the input end of the single-chip microcomputer via an analog-to-digital converter. The LED lighting module group is composed of multiple LED lighting units which are connected in parallel. The LED lighting units are composed of multiple LED lamps which are forwardly connected in parallel. The positive electrodes of the LED lamps are electrically connected with the power supply module, and the negative electrodes are electrically connected with the emission electrode of a triode Q1. The base electrode of the triode Q1 is connected with the input end of the single-chip microcomputer via a current-limiting resistor R7. The collection electrode of the triode Q1 is grounded via a conductive wire. The button module at least comprises a manual / automatic mode selection button K1, an illumination enhancing button K2 and an illumination weakening button K3. All the buttons in the button module are respectively connected with the input end of the single-chip microcomputer in a signaling way.

The invention discloses a high-power LED illuminating lamp, which comprises a housing cover, a lens, a power supply, a radiator, a PCB (printed circuit board) and a plurality of groups of LED light sources, wherein the power supply and the LED light sources are electrically connected; the PCB is mounted on the radiator; the lens is mounted in a bayonet of the radiator and located below the PCB; the LED light sources comprise a plurality of LED components arranged side by side and mounted on the front side of the PCB; a plurality of reflection boards are also mounted on the radiator; each group of the LED light sources correspond to a reflection board; each reflection board is integrally manufactured through a flat plate, a plurality of anti-glare plates and arc boards which are located on two sides of the flat plate respectively and extend upwards; and each of the anti-glare plates is located between two adjacent LED components. According to the high-power LED illuminating lamp, the light extraction efficiency can be improved, and the dodging effect is achieved, so that discomfort for human bodies is reduced.

The invention discloses a clinical adjuvant treatment device for the general surgery department. The clinical adjuvant treatment device comprises a machine seat, wherein a control switch group and a longitudinal adjustment mechanism are mounted on the machine seat; a connecting frame is fixed at the bottom of the longitudinal adjustment mechanism; a lighting device is mounted on the outer side ofthe connecting frame; a transverse adjustment mechanism is mounted on the inner side of the connecting frame. The clinical adjuvant treatment device for the general surgery department is multifunctional; the longitudinal adjustment mechanism adjusts longitudinal working positions of an atomizing spray head and the lighting device, and the transverse adjustment mechanism adjusts a transverse working position of the atomizing spray head; an angle adjustment device adjusts a working angle of the atomizing spray head; the clinical adjuvant treatment device for the general surgery department is high in flexibility, convenient to adjust, and low in time and labor consumption, provides convenience for the work of medical staff and greatly enhances the disinfection effect; the lighting device usedfor lighting the operation has the adjustment capacity, so as to meet different lighting requirements.

The invention relates to a novel illuminating lamp for rush repair of power equipment. The novel illuminating lamp comprises a base, wherein a tripod is arranged at the bottom end of the base; a telescopic rod is arranged at the top end of the base; the bottom end of the telescopic rod is connected with the base in a rotating manner through a bearing; a positioning plate is connected to the lower part of the telescopic rod, and a positioning threaded rod is in threaded connection to the positioning plate; a transparent hood body is arranged at the top end of the telescopic rod; the vertical side wall of the transparent hood body comprises an inner layer body and an outer layer body; a plurality of inner heat dissipating holes are uniformly formed in the upper part of the inner layer body; a plurality of outer heat dissipating holes are uniformly formed in the lower part of the outer layer body; an LED lamp body and a storage battery are separately arranged in the transparent hood body; a base groove is formed in the bottom plane of the base; a power switch is arranged in the base groove; a supporting rod is arranged at the top end of the transparent hood body; an adjusting plate is hinged to the top end of the supporting rod; and a light reflecting layer also covers the bottom plane of the adjusting plate. According to the novel illuminating lamp adopting the structure, disclosed by the invention, the structure can be flexibly adjusted to meet different illuminating demands, and besides, the waterproofness of the illuminating lamp is greatly improved.

The invention discloses a method for preparing silicon dioxide hybridized quantum dot by using a one-pot method. The invention comprises the following steps of: adding a non-metal ion source needed for preparing quantum dots to a quantum dot metal ion source containing mercapto stabilizer in a water phase system, getting the precursor liquid of quantum dot under the protection of a nitrogen atmosphere, then adding the silicon dioxide to the precursor liquid of quantum dot and reacting the silicon dioxide with the precursor liquid of quantum dot to obtain the silicon dioxide hybridized quantumdot. The silicon dioxide hybridized quantum dot obtained in the invention has the advantages of good dissolubility, excellent luminous performance and optical stability, good biocompatibility and biological stability, and good prospect of application in the aspects of biomarker and function materials.

The invention discloses a fan lamp with a good lighting effect. The fan lamp comprises a fixed seat, a telescopic rod, a rear cover and a fan body, wherein the fan body sequentially comprises a rear net cover, a surrounding frame, a ring cover, a front net cover and an end cover from top to bottom; the fan lamp further comprises a rotating shaft, fan blades fixedly arranged on the rotating shaft,a main motor arranged in the rear cover and capable of driving the rotating shaft to rotate; a plurality of mounting screw holes are uniformly distributed in the outer side wall of the surrounding frame; and a lamp holder structure is fixedly arranged on the mounting screw holes; and the fan lamp further comprises a luminous body, wherein the luminous body is embedded in the lamp holder structurein a clamping connection mode and capable of rotating and adjusting the lighting angle by 360 degrees. The fan lamp integrates various functions of a fan, illumination, air purification, health care and the like and has a simple structure, reasonable design, unique shape and various functions, the luminous body is arranged outside the fan body and can adjust the illumination angle by 360 degrees,the illumination effect is good, the flexibility is high, the structural design and light distribution mode are novel and unique, the practicability is high, installation and disassembly are convenient and quick, and the later maintenance is simple.

The invention relates to a novel wall LED illuminating lamp. The novel wall LED illuminating lamp comprises a mounting plate, wherein a plurality of mounting holes are formed in the mounting plate. A first telescopic rod is connected to the bottom end of the mounting plate, a left supporting plate is connected to the bottom end of the first telescopic rod, a transverse rod which is horizontally arranged is further arranged on the right side of the left supporting plate, and the left end of the transverse rod is connected with the left supporting plate in a rotating mode through a bearing. A right supporting plate which is vertically arranged is connected to the right end of the transverse rod, and a second telescopic rod is further hinged to the right side of the right supporting plate. A lampshade is arranged at the other end of the second telescopic rod, and an LED lamp body is further arranged in the lampshade. Fastening knobs are arranged on the first telescopic rod and the second telescopic rod. At least two threaded holes are formed in the right supporting plate, threaded rods are arranged in the threaded holes in a threaded connection mode, and handles are further arranged at the right ends of the threaded rods. By the adoption of the structure, flexible structural adjustment can be conducted to meet different illumination requirements, and therefore the usage performance of the novel wall LED illuminating lamp is greatly improved.

The invention discloses a light-emitting diode (LED) flashlight. The LED flashlight is composed of a lighting head and a grip handle, the grip handle is installed on the periphery of the lighting head, a plurality of LEDs are installed in one end face of the lighting head, a condensing LED is installed on the other end face of the lighting head, batteries are installed in the grip handle, a first switch and a second switch are installed on the grip handle, the batteries in the grip handle supply power to the plurality of LEDs through wires and the first switch, and the batteries in the grip handle supply power to the condensing LED 4 through wires and the second switch; and the grip handle is of a two-section structure and composed of a fixed handle and a folding handle, and the fixed handle and the folding handle are hinged together. When the LED flashlight is used for lighting in a close range, a user can grip the straight grip; when the LED flashlight is used for lighting in a distant range, the user can fold the grip handle, and then light can be illuminated to a distant place; and the LED flashlight has the functions of condensing illumination and large-scale illumination, and can meet different lighting needs.

The invention discloses a household illuminating lamp and a household illuminating lamp control method. The household illuminating lamp comprises a lamp holder, a main light-emitting component and a secondary light-emitting component; a front panel is arranged on the front side of the lamp holder, an installation part is arranged on the rear side of the lamp holder, the main light-emitting component is arranged in front of the lamp holder, the secondary light-emitting component is arranged behind and / or on the side of the lamp holder, and the main light-emitting component and the secondary light-emitting component are electrically connected with a control circuit. According to the invention, the illumination of the illuminating lamp can be conveniently adjusted, the light sensation comfortlevel is good, and the requirements of users for different scenes can be met.

The invention discloses a sliding table lamp. The sliding table lamp comprises a base. A supporting column, a plug and buttons are connected to the base. The supporting column is a metal bracket with radians. A shining ring sliding along the supporting column is connected to the supporting column and internally provided with a modulator tube. The supporting column is internally provided with a telescopic wire, one end of the wire is connected with the plug, and the other end of the wire is connected with the shining ring. According to the sliding table lamp, the shining ring sliding along the supporting column is arranged, a magnet is arranged inside the shining ring, in this way, the radiation scope of the table lamp can be adjusted by regulating the height of the table lamp, and the luminance and the angle of the table lamp are adjusted; the buttons comprise the high-light button, the low-light button, the opening button and the closing button, and the different luminance requirements are met; the modulator tube is a yellow sunlamp and can protect the eyesight of a user.