519results about How to "Expand the range of exposure" patented technology

The invention discloses headlamp adaptive control method and device. The method comprises the steps of: (1) acquiring the current speed v of an automobile in real time, and acquiring the safe stopping distance S of the automobile at the current speed; (2) acquiring a horizontal deflection angle omega corresponding to the optimum lighting position of the headlamp; (3) acquiring a vertical deflection angle beta corresponding to the optimum lighting position of the headlamp; and (4) outputting control signals to control the turning of the headlamp in real time. The device comprises a control unit (1), and a detection unit (2) and a driving mechanism (3) which are respectively connected with the control unit (1), wherein the detection unit (2) comprises a speed sensor (21), a steering wheel angel sensor (22), a front ride height sensor (23), a rear ride height sensor (24), a sunshine and rain sensor (25) and an acceleration sensor (26). The invention has the advantages of large lighting range, good lighting effect, no reflected glare, simple structure, accurate control, good environmental suitability, safety, reliability and comfortable drive.

The invention discloses a solar street lamp for traffic management support. The solar street lamp comprises a lamp holder, a lamp pole and a solar panel support plate, wherein a revolving shaft is arranged on the top of the lamp pole, and is rotatably connected with the solar panel support plate through the revolving shaft; an illumination sensor is arranged at the lower end of the solar panel support plate; an angle adjusting mechanism is arranged on the upper surface of a support platform in a sliding way; the angle adjusting mechanism comprises a motor seat, an adjusting motor, a gear disk, a rack, a guide wheel, a guide seat, a support rod and a carrier rod; a vehicle stopping mechanism is arranged on the side wall of the lamp holder; the vehicle stopping mechanism consists of a slope, a belt, a runner, an energy absorption pad, an anti-collision plate and a mounting groove. In the solar street lamp, sunlight is sensed by the illumination sensor, and the controller is used for controlling the adjusting motor to rotate in order to adjust the illumination angle of a solar panel; the vehicle stopping mechanism can separate front wheels of a vehicle from the ground, so that forward moving power is lost, the vehicle is stopped rapidly, and a vehicle in accident is prevented from threatening the safety of other pedestrians and vehicles.

An image capturing technique capable of extending a settable range of exposure conditions and achieving appropriate image capturing in accordance with a subject is provided. In response to an operation of a mode setting dial included in an operation unit, a selection is made between a camera-shake compensation ON mode for achieving camera-shake compensation and a camera-shake compensation OFF mode for not achieving camera-shake compensation, under the control of an overall control section. Then, a flash synchronization speed is set higher in the camera-shake compensation ON mode than in the camera-shake compensation OFF mode.

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

The invention relates to an ultraviolet disinfection device with an adjusting function used for sewage treatment. The device comprises a sewage pool, a water inlet pipe, a water discharge pipe, a controller, a top plate, a moving mechanism, a plurality of disinfecting mechanisms and two supporting rods; the moving mechanism comprises a first motor, a rotating disc, a drive component and a plurality of moving components; each moving component comprises one driven bevel gear, one lead screw, one moving block and two supporting units; and each disinfecting mechanism comprises one second motor, one disc, one rotating shaft, one bottom disc, one power component and a plurality of ultraviolet lamps. The ultraviolet disinfection device with the regulating function used for the sewage treatment provided by the invention can adjust an inclination degree of each ultraviolet lamp tube through one corresponding disinfection mechanism to make the ultraviolet lamp tubes immersed into sewage to prevent ultraviolet light from irradiating to the outside to affect people health, and the moving mechanism can drive the disinfection mechanisms to rotate to adjust the axial distance between the disinfection mechanism and the rotating disc, so that the ultraviolet radiation range is expanded, full sterilization disinfection of the sewage is realized, and the practicability of the equipment is improved.

The invention provides a method for manufacturing a light source device, which comprises the following steps of providing a conductive bracket; arranging a first solid-state light-emitting chip at one side of the conductive bracket and electrically connecting the first solid-state light-emitting chip with the conductive bracket; forming a first packaging body on the first solid-state light-emitting chip; providing a bearing platform provided with an accommodating groove; placing the first packaging body in the accommodating groove of the bearing platform; arranging a second solid-state light-emitting chip at the other side of the conductive bracket and connecting the second solid-state light-emitting chip with the conductive bracket in a routing manner; forming a second packaging body on the second solid-state light-emitting chip to form the light source device; and disassembling the light source device from the bearing platform. The light source device is a three-dimensional light source and has a larger radiation range.

The invention discloses a LED street lamp, which aims at providing the LED street lamp which has the wide illumination range, the even illumination, the strong transition sense, the strong brightness, and the high power. The invention comprises a base plate (2) of a plurality of LEDs (1), the base plate (2) comprises a plane section (6) and oblique planes with at least two stages respectively opposite positioned on the both sides of the plane section (6), the LEDs (1) are arranged on the plane section (6) and the oblique planes, the oblique planes comprise two first oblique planes (11,12) and two second oblique planes (21,22), the included angle between the first oblique planes (11,12) is Alpha, and the included angle between the second oblique planes (21,22) is Beta, Alpha is more than 100 degrees and less than 135 degrees, and Beta is more than 80 degrees and less than 110 degrees. The invention can be widely applied to the outdoor lighting field.

The invention belongs to the technical field of LED (Light Emitting Diode) lighting, and relates to an LED street lamp capable of following irradiation. The LED street lamp comprises an LED lighting assembly, a straight following driving mechanism, a steering following driving mechanism and a control device, wherein the LED lighting assembly comprises a lamp housing and an LED lamp panel, the straight following driving mechanism comprises a swing assembly and a limiting assembly, the steering following driving mechanism comprises a support frame and a driving assembly which is used for drivingthe support frame to rotate around a vertical direction, the control device comprises a controller and a detection assembly which is used for detecting a passerby, and the detection assembly is electrically connected with the controller. The intelligent following irradiation is realized, the structure of the street lamp is simplified, additionally, the range of irradiation of the LED lamp panel is enlarged, and irradiation can be specified according to pedestrians, so that more power is saved, and the lighting utilization rate is increased.

The invention discloses an elliptical light emitting diode with the power of at least 1 watt, which comprises a chip body and a lens of the light emitting diode. The lens of the light emitting diode is covered and arranged on the chip body and provided with a transmission part. The transmission part is provided with a long shaft and a short shaft, wherein, the ratio of light forms scattered by the long shaft and the short shaft is more than or equal to 1.5-5.

This invention provides one aphototropism module set, which comprises one light conductive board, light source in at least one side of board, wherein, the board comprises at least one incidence surface and one exit one; the board is set with one light split structure set inside the board near to the split tank of the incidence surface.

The invention discloses a cloth disinfection cabinet, which is to solve the technical problem that the present cloth disinfection cabinet only adopts ultraviolet light or ozone disinfection so that the disinfection effects are bad, the invention consists of cabinet bulk 1 and door 2, wherein the ultraviolet lamp and ozone generator 3 are assembled in the cabinet bulk 1. The ultraviolet lamp is arranged at the upper part and/or lower part in the cavity of the cabinet bulk 1. Because of adopting the ultraviolet lamp and ozone generator 3 in the cabinet bulk 1 at the same time, the ultraviolet lamp can have sterilization and disinfection at the surface of the cloth under the ultraviolet ray, the ozone can penetrate into the cloth and the part which the ultraviolet ray cannot reached to have sterilization and disinfection, and the synergistic effect of the ultraviolet ray and the ozone is greatly improve the effect of sterilization and disinfection.

The invention relates to an electric angle-adjustable spotlight track light, which comprises a track located above, a chute is arranged on the lower side of the track, a power supply box is arranged under the track, and two ends of the power supply box are arranged to cooperate with the chute on the track. A connecting seat; a turret that rotates with the power box is provided under the power box, and a lamp tube is hinged under the turret; a light-transmitting plate is provided at the front end of the lamp tube, and an LED light source is provided in the middle of the lamp tube, and the LED light source A reflector is arranged on the front side, and a convex lens that can move back and forth is arranged between the reflector and the light-transmitting plate. The electric angle-adjustable spotlight track light of the present invention realizes the intelligent control of the projection angle of the track light, is convenient to operate, easy to use, stable and reliable at the same time, has a low failure rate, and realizes the adjustment of the light convergence point and the light output angle, which can be realized. Increase the brightness of local irradiation points or expand the range of irradiation.

The invention discloses an LED (Light-emitting Diode) tubing lamp, which comprises a lamp tube, a central column, a plurality of LED chips, a fixing piece, a connecting board and a lamp cap, wherein the central column is provided with a plurality of slots, a high reflecting material is arranged on the slots, the LED chips are arranged on the slots to form a light source with 360-degree irradiation, and the central column is arranged in the lamp tube and is fixedly connected with the lamp cap through the fixing piece and the connecting board. The LED tubing lamp disclosed by the invention has 360-degree lighting, so the irradiation range of the tubing lamp is enlarged, and the light can more uniform so as to solve the glaring problem; and the lighting rate of the whole lamp is enlarged, the light efficiency of the whole lamp is improved, light-induced heat effect is reduced, and the stability and the reliability of the system are improved.

The invention provides a wireless intelligent emergency illumination lamp provided with a base. A circuit board and a standby battery are arranged in the base. A rotational lamp holder is arranged on the base, the lamp holder can rotate around the horizontal axis and/or vertical axis of the base, an LED lamp plate and a lampshade connected to the top end of the lamp holder are arranged in the lamp holder, the circuit board is electrically connected with an external power source and the standby battery, the LED lamp plate is electrically connected with the circuit board, and the circuit board is provided with a wireless communication module. The invention further discloses a wireless intelligent emergency illumination system. The system comprises emergency illumination lamps, a wireless data acquisition device, a router and a host. The emergency illumination lamps can send real-time work states of the emergency illumination lamps to the host by means of the wireless communication module. The wireless intelligent emergency illumination lamp has the advantages that the construction process is simple, construction cost is low, the cooling effect is good, and service life is long.

The invention provides a display panel. The display panel comprises an array substrate and a box aligning substrate, wherein the array substrate and the box aligning substrate are oppositely arranged. Frame sealing glue is arranged between the array substrate and the box aligning substrate, and a reflection structure is arranged between the frame sealing glue and the box aligning substrate. Correspondingly, the invention further provides a display device. Compared with the prior art, the display panel and the display device enable light which enters the frame sealing glue for solidification to be reflected by the reflection layer so as to pass through the frame sealing glue again, and therefore the solidification effect of the light for solidification during frame sealing glue solidification is improved.

The invention discloses an LED (Light Emitting Diode) integrated light source with a tubular structure. The LED integrated light source is provided with a heat radiating structure and is luminous within a range of 360 degrees. According to the invention, the LED integrated light source comprises a tubular packaging bracket, wherein an LED packaging chamber, in which a plurality of strip-shaped recesses are formed, is formed in the outer wall of the tubular packaging bracket; a plurality of chip heat conducting glues are arranged on the bottom surfaces of the recesses of the LED packaging chamber; LED chips are arranged on the chip heat conducting glues; the LED chips are connected with each other through chip interconnecting wires; lead bonding pad plates are arranged at two ends of the LED packaging chamber; the LED chips are connected with the lead bonding pad plates through chip interconnecting wires; a fluorescent powder colloid is arranged in the LED packaging chamber; and a plurality of air convection holes are formed in the tubular packaging bracket. The LED integrated light source with the tubular structure has the advantages of simple structure, uniformity of luminance, large irradiation range and convenient application; and through the adoption of the tubular packaging bracket with heat radiation fins and the air convection holes, the heat generated by the LED chips is effectively radiated.

The invention provides a solar LED street lamp device. The solar LED street lamp device comprises a lamp pole fixedly installed on a roadbed, an LED lamp and a photovoltaic panel assembly; the LED lamp comprises a lamp installation body and an LED lamp body fixedly installed at the lower end of the lamp installation body, and the photovoltaic panel assembly comprises a photovoltaic installation plate and a photovoltaic panel fixedly installed on the photovoltaic installation plate; the upper end of the lamp pole is fixedly provided with an installation rack, the installation rack is internally provided with a cavity, the cavity is internally provided with a sliding frame in a transversely-sliding manner, the sliding frame is internally provided with a sliding slot extending vertically and interlinked transversely, the sliding slot is internally provided with a sliding plate in a vertically-sliding manner, the center of the sliding plate is provided with a lifting threaded rod in a threaded fit manner, the upper end of the lifting threaded rod is rotatably installed in the top wall of the sliding slot, and the lower end of the lifting threaded rod is connected with a lifting motor fixedly installed in the bottom wall of the sliding slot.

The invention relates to a drying device, in particular to an electro-thermal irradiation drying device, and aims to provide the electro-thermal irradiation drying device. In order to solve the technical problem, the invention provides the electro-thermal irradiation drying device. The electro-thermal irradiation drying device comprises a placing mesh plate, first supporting rods, a bracket, a rotating device, a swing device and the like, wherein the first supporting rods and the bracket are arranged on the ground; the first supporting rods are located on the inner side of the bracket; the placing mesh plate is arranged at the tops of the first supporting rods; the rotating device is arranged at the top of the bracket; the swing device is arranged at the bottom of the rotating device; a lampshade is arranged at the bottom of the swing device; a warm light lamp is arranged at the bottom of the lampshade; and the warm light lamp is placed above the mesh plate. The electro-thermal irradiation drying device achieves high drying efficiency and more uniform drying; furthermore, the fixing effect on a material is better, so that the material cannot be blown away in a drying process, and an effect of longer service life is achieved; and the electro-thermal irradiation drying device is high in practicability and high in generalizability.

The invention discloses a flexible lamp filament for a light emitting device and a fabrication method of the flexible lamp filament. The flexible lamp filament comprises a flexible substrate, a conductive layer, a first group of light emitting units and wrapping layers, wherein the flexible substrate has a predetermined length, a predetermined width and a predetermined thickness and is provided with an upper surface and a lower surface, the conductive layer is arranged on the upper surface of the substrate, the first group of light emitting units are arranged on the upper surface of the substrate and pass through the conductive layer to form electric connection, and the wrapping layers are arranged on the upper surface of the substrate and completely cover the first group of light emitting units. The lamp filament disclosed by the invention can be randomly bent, has a wider light emitting angle, and is beneficial for design and fabrication of the light emitting device which is attractive and free.

The invention discloses an illuminating lamp with a rotating direction and position adjustable function for a numerically-controlled machine tool. The illuminating lamp comprises a bottom plate, a sliding groove is formed in the upper surface of the bottom plate, and a sliding block is slidably connected into the sliding groove. The upper surface of the sliding block is fixedly connected with thelower surface of a box, the right side face of the box is fixedly connected with the left side face of a first fixing plate through an elastic device, and the lower surface of the first fixing plate is fixedly connected with the upper surface of the bottom plate. According to the illuminating lamp with the rotating direction and position adjustable function for the numerically-controlled machine tool, by arranging a second driving device, an output shaft of a second motor in the second driving device rotates to drive a driving gear to rotate, the driving gear rotates to drive a driven gear torotate, the driven gear rotates to drive a rotary shaft to rotate, the rotary shaft drives an illuminating lamp body to rotate, thus the rotating angle of the illuminating lamp body can be directly adjusted, people do not need to manually adjust the illuminating angle, the time and physical power of people are saved, and thus convenience is brought to the situation that people use the illuminatinglamp of the numerically-controlled machine tool.