42results about How to "Change the direction of irradiation" patented technology

The invention discloses a self-adaptive laser illuminating lamp. The self-adaptive laser illuminating lamp comprises a laser source unit, a wavelength conversion unit and a reflection unit, and further comprises a first adjusting unit and a control unit, wherein the first adjusting unit is connected to the laser source unit, and the control unit is connected to the first adjusting unit; a laser beam emitted by the laser source unit is projected to the upper surface of the wavelength conversion unit; the control unit controls the first adjusting unit to adjust the position of the laser source unit so as to change the projection position of the laser beam on the upper surface of the wavelength conversion unit; the upper surface of the wavelength conversion unit is located at the focal point of the reflection unit; the wavelength conversion comprises a plurality of fluorescent layers which are closely arranged; and a diffuse reflection layer is arranged on the outer periphery of the side surface of each fluorescent layer. According to the self-adaptive laser illuminating lamp, the whole vehicle lamp is not required to be adjusted, the energy consumption is reduced, the control precision is high, the stability is good, the self-adaptive laser illuminating lamp can be applied to complex roads and driving environments and is wide in applicability, and the requirements of actual application can be practically met.

The invention discloses an environment-friendly stair railing with emergency instruction and light pollution prevention functions. Each segment of the stair railing is provided with a head lamp control cavity and comprises a row of lamp slots which are evenly distributed and communicated with the head lamp control cavity, each lamp slot is provided with a lighting lamp cover which is in the shape of a triangle and corresponds to the lamp slot, the bottoms of the lighting lamp covers are connected with one another through a pull rod which pulls the opening directions of lighting lamp sockets arranged on the lighting lamp covers, supports used for supporting the pull rod are arranged in the head lamp control cavity, the head lamp control cavity at the end portion of each segment of the stair railing further comprises a thread sleeve head which is meshed with a thread arranged on the end portion of the pull rod, and the head lamp control cavity is further provided with a motor which drives the thread sleeve head to rotate. According to the environment-friendly stair railing with the emergency instruction and light pollution prevention functions, the structure is simple, the usage is convenient, the irradiation directions of lights can be controlled in the process of climbing stairs, and therefore the harm caused by light direct irradiation to the eyes can be further avoided.

An LED wall lamp comprises a rear shell and a front shell assembly, wherein the rear shell is provided with an opening, locating holes and guide rails are arranged on the two opposite sides of the opening, and the locating holes are long and narrow holes; the front shell assembly is arranged at the opening of the rear shell, and can slide relative to the guide rails. The front shell assembly comprises a front shell, a transparent piece, LED light source structures and two threaded locating pieces, wherein the front shell is bent inwards to form an accommodation groove, and the transparent piece is fixedly connected with the front shell, covers the opening of the accommodation groove, and forms a light source cavity with the front shell; the LED light source structures are arranged in the accommodation groove of the front shell; the two threaded locating pieces penetrate through the two locating holes in the rear shell respectively, then are connected with the two opposite sides of the front shell in a threaded mode respectively, and can slide in the locating holes; the threaded locating pieces are locked, so that the front shell assembly is fixed relative to the rear shell, and the front shell assembly is located at a preset position. The LED wall lamp is simple and reliable in structure, operation for changing the illumination direction of the lamp is simple and convenient, subsequent maintenance of the LED wall lamp is facilitated, and practicability and maintenance efficiency of the LED wall lamp are improved.

A stroboscopic device is embarked on a camera. Because the irradiating direction of strobe light is fixed, there is a problem that a part of photographed object presented at super close distance can not be illunimated to darkle. Although the irradiating direction of strobe light can be changed manually, it is inconvenient. The invention relates to a stroboscopic device equipped with a function of changing the irradiating direction of strobe light. A driving spring made of shape memory alloy is coupled with the rear part of a reflector turnably supported so that the irradiating direction of the strobe light can be changed. The driving spring is applied with voltage in accordance with range-finding data and focus data and makes the reflector turn to let the illuminating range of the strobe light cover the camera coverage of the camera optical system.

The invention discloses a desk lamp capable of automatically adjusting light. The desk lamp comprises a base, a lamp post, a hemispherical lamp shade, a desk lamp control module and an automatic adjustment device, wherein the base is fixedly connected with the lamp post; the desk lamp control module comprises a photosensitive sensor and a microprocessor; the photosensitive sensor is connected with the microprocessor; and the automatic adjustment device comprises a motor, a first coil, a second coil, a first connection rope, a second connection rope, a first lamp shade and a second lamp shade. The desk lamp is simple in structural design and low in manufacturing cost; the brightness and light coverage of the desk lamp can be adjusted automatically according to brightness of an external environment; and an infrared sensor is added in the desk lamp, so that a situation of resource wasting due to forgetting of switch-off of the lamp when a user goes out can be avoided.

The invention discloses an environment-friendly stair armrest having a fire emergency rescue function. Illumination lamp control cavities are respectively formed in stair armrests; the ends of the stair armrests are connected through armrest plugs arranged on armrest joints; the stair armrests comprise rows of lamp grooves uniformly distributed and communicated with the illumination lamp control cavities; communicated air cavities are formed in the stair armrests and the armrest joints; the stair armrests further comprise rows of air pipe plugs communicated with the air cavities, and breathing cover ports formed in the stair armrests and corresponding to the air pipe plugs; breathing covers are respectively arranged in the breathing cover ports; and compressed air inlet pipes communicated with the air cavities are arranged at the ends of the stair armrests. The stair armrest is simple in structure, and can use the air cavities for supplying air to prevent persons in danger from being injured caused by excessive smoke under the condition of meeting fire to further guarantee the life safety.

This invention discloses a kind of special power LED of street lamps composed of a large power LED chip, a heat sink, metal wire, a transparent glass board, transparent packaged resin and metal lead, in which, a reflection cavity is set on the heat sink, at least one large power LED chip is adhered in the reflection cavity in insulation to be connected with the metal lead led out from the through hole of the heat sink, a screw with a standard thread is under the heat sink, the reflect cavity is in a cuniform structure of large top and small bottom and its bottom plane is a rectangle, the top and bottom surfaces of the heat sink form an angle of alpha, so a power LED special for street lamps is formed with an irradiation angle of 90deg-alpha to the level and almost quadrate irradiation sphere, and the irradiation angle can be changed by changing alpha.

The invention belongs to the technical field of lamps and particularly relates to a modular-assembled intelligent table lamp. The modular-assembled intelligent table lamp comprises a lamp body composed of a plurality of splicing blocks. The splicing blocks are hexahedrons and comprise the splicing block I, a splicing block II, a splicing block III, a splicing block IV, a splicing block V and a splicing block VI. A bulb and a delay are arranged in the splicing block I and are connected. The splicing block I is a cube. The non-bulb face of the cube is a magnetic contact face. The splicing blockII is a hexahedron with two faces with magnetic contact faces. The splicing block III is a cube, wherein an infrared sensor is arranged in the cube, and two faces of the cube are provided with magnetic contact faces. The splicing block IV is provided with a self-locking switch and is a cube with two faces with magnetic contact faces. The splicing block V is a cube, wherein a battery and a single chip microcomputer are arranged in the cube, and two faces of the cube are provided with magnetic contact faces. The splicing block VI is a hexahedron with a single face provided with a magnetic contact face. The lighting direction is easy to adjust, maintenance is convenient, cost is reduced, disassembly and assembly are easy, space is saved, carrying is convenient, and wide market application value is achieved.

The invention discloses an artificial climate chamber. The artificial climate chamber comprises a chamber body, wherein a plurality of layers of light-proof baffles are arranged in the chamber body; the chamber body is divided into a plurality of experimental secondary boxes by the light-prof baffles; a stainless steel net rack is arranged on the bottom surface of each light-proof baffle; an LED lamp and an ultraviolet lamp are arranged on each stainless steel net rack in a central symmetry manner; humidifying tubes are arranged on the periphery of each stainless steel net rack; cameras are separately arranged on the left side and the right side of the inside of each experimental secondary box; and the cameras are connected with a monitoring center through a wireless network.

The invention is suitable for the field of lamps and provides an LED (Light-Emitting Diode) lamp. The LED lamp comprises an LED, a lamp substrate which is used for mounting the LED and a plurality of heat radiating sheets which are arrayed on two surfaces of the lamp substrate, wherein one lateral side of the lamp substrate extends towards a heat radiating sheet region on one surface of the lamp substrate and is provided with a notch on an extension part; the LED is arranged at the bottom part of the notch; and a plane where the LED exists and the surfaces, which are provided with the heat radiating sheets, of the lamp substrate are spatially arranged crossly. According to the LED lamp disclosed by the invention, the lamp substrate and the heat radiating fins are directly exposed, so that heat energy generated by the LED can be diffused through the heat radiating fins in time and heat radiation efficiency is improved remarkably. Meanwhile, as the plane where the LED exists and the surfaces, which are provided with the heat radiating sheets, of the lamp substrate are spatially arranged crossly, that is to say, the LED can be mounted at a certain angle relative to the lamp substrate, a user can adjust the mounting angle of the LED according to a need to change the irradiation direction of the LED, and thereby the irradiation scope of the LED is enlarged.

The present invention provides a dot projector structure and a method for extracting an image using the dot projector structure. The dot projector structure comprises a movable base, a light source emitter disposed above the movable base, a collimator, located in a front side of the light source emitter, a diffractive optical element (DOE) located in the front side of the light source emitter, andan actuator is connected to the movable base, the tilt angle of the movable base can be changed by providing a signal to the actuator. Via the above technical solution, an irradiation angle of the dot matrix projector can be expanded without reducing the detection precision and providing a high-precision diffractive optical element.

The invention applies to a light emitting diode (LED) lamp installation structure, and discloses an LED annulus illumination light distribution structure. The LED annulus illumination light distribution structure comprises an LED lamp body, a reflector and a base seat, wherein the base seat is provided with a taper side portion which is arranged around the center position of the base seat and inclines at an angle of 95-120 degrees relative to the horizontal plane, the LED lamp body is fixed on the outer wall of the taper side portion, the reflector comprises a first reflection portion and a second reflection portion, the first reflection portion is provided with a reflecting surface which inclines at an angle of 70-80 degrees relative to the center line of the base seat, the top of the second reflection portion is connected with the first reflection portion, and the side portion of the second reflection portion is arranged on the taper side portion in fit mode and provided with an opening for exposing the LED lamp body in penetration mode. According to the LED annulus illumination light distribution structure, effective distribution of irradiation directions of light rays is achieved by ingeniously designing the shape of the side portion of the base seat and ingeniously setting positions of the first reflection portion and the second reflection portion on the reflector, and accordingly the irradiation area of a lamp is enlarged, visual effects of lamp illumination are improved, and uniform illumination effects and efficient illumination effects of the lamp can be achieved in a certain range.

An LED lamp includes a heat dissipater having two ends, a module substrate fixed to one end of the heat dissipater and mounted with an LED chip, a cap mounted on the other end side of the heat dissipater, a lighting circuit provided between the module substrate and the cap to supply electric power to the LED chip, the lighting circuit being electrically connected to the cap, and a cylindrical member which is interposed between the heat dissipater and the cap and is flexible so that the heat dissipater is tiltable relative to the cap.

The invention discloses an acupuncture point type slimming phototherapy apparatus. The phototherapy apparatus comprises an acupuncture point type slimming phototherapy apparatus body, a phototherapy lampshade, a lampshade rotating shaft, a support rod and a control system body, wherein the phototherapy lampshade is mounted above the acupuncture point type slimming phototherapy apparatus body, a phototherapy red light and near infrared light source is mounted in the phototherapy lampshade, the lampshade rotating shaft is mounted above the upper surface of the phototherapy lampshade, a control input panel is mounted above the control system body, and universal wheels are mounted below the control system body. Two rotating shafts capable of rotating are mounted on the slimming phototherapy apparatus, the height and the irradiation direction of the phototherapy light source on the phototherapy apparatus are adjusted through rotation of the two rotating shafts, the universal wheels are further mounted at the bottom, the irradiation direction of the phototherapy red light and near infrared light source can be changed by rotating the universal wheels, meanwhile, an auxiliary acupuncture point type slimming irradiation head is further arranged on the apparatus, people can hold the slimming irradiation head in hands to irradiate the corresponding acupuncture point, and a better slimming effect is realized.

The invention discloses an intelligent sound control table lamp. The desk lamp comprises a mounting base, a desk lamp frame and a desk lamp body, the table lamp frame is fixedly mounted on the top wall of the mounting base; the table lamp body is rotationally installed at the top end of the table lamp frame. A first servo motor is mounted in the center of the interior of the mounting base; the first servo motor is a double-shaft motor; first main gears are mounted at two driving ends of the first servo motor; four rolling wheels are symmetrically mounted on the bottom side of the mounting base, auxiliary gears are mounted at the ends, close to the first servo motor, of two opposite rolling wheels, a mounting opening is formed in the bottom wall of the mounting base, and a rotating shaft ismounted on the inner side wall of the mounting opening. The structure of an original table lamp is changed, the irradiation angle of the table lamp can be adjusted in the horizontal direction and thevertical direction, intelligent control over the table lamp through sound is achieved, and the table lamp is efficient and convenient to use. In addition, the invention further discloses a control method based on the intelligent sound control table lamp.

The invention discloses an explosion-proof and water-proof LED lamp with the rotatable lamp direction. The explosion-proof and water-proof LED lamp comprises a body frame, a lower lamp cover, an upper lamp cover, a semispherical lampshade body, an M12 breather and an LED lamp panel. According to the lamp, the LED lamp panel is designed in a sealed lamp box body, and a sealing ring structure is designed between the lower lamp cover and the upper lamp cover; in order to avoid the problem of lamp bursting, in the sealed environment, in order to avoid the situation that the instant high temperature happens to the lamp, and bursting happens due to the fact that the inner pressure is increased, a breather device is further designed on the lamp; a direction adjustable device is further innovatively designed in the lamp, and therefore the irradiation direction of the lamp can be changed; the lamp can be used in the work environment of combustible gas or dust, and the accidents that in the production environment that a large quantity of combustible matter exists in the surroundings, electric arcs and sparks are generated when the lamp is turned on, and consequently the lamp explodes can be avoided; and the lamp has quite important application prospects.

The invention discloses energy-saving lighting equipment and an arrangement system thereof, belonging to the technical field of lighting equipment. The energy-saving lighting equipment comprises a rain cover body, a movable shell, a lampshade and a fixed shell, wherein a U-shaped base is fixedly connected to the back face of the fixed shell, the U-shaped base is rotationally matched with a connecting piece, the rain cover body is installed on the connecting piece, and one end of the connecting piece is fixedly connected with a connecting plate. By using the movable shell, the fixed shell and a telescopic part, a lamp tube can be conveniently placed between opposite second ports after the movable shell and the fixed shell are separated during use, and if the lamp tube is slightly long, the lamp tube can be positioned by utilizing the telescopic effect of the telescopic part, so high adaptability is achieved; and therefore, the lamp tube of the lighting equipment can be replaced more conveniently and quickly. By using an adjusting rod, an included angle between the U-shaped base and the connecting piece can be conveniently changed, so the irradiation direction of the lighting equipment is changed.

The invention discloses an unmanned aerial vehicle with a beam lamp and an application. The unmanned aerial vehicle comprises a body, a plurality of arms, propellers and a mobile control terminal, wherein the arms are arranged on the body, the propellers are arranged at tail ends of the arms, and the mobile control terminal is wirelessly connected with the propellers. The laser beam lamp is further arranged on the body, the light-emitting direction of the laser beam lamp is perpendicular to the upper surface of the body, and the mobile control terminal controls the flight state of the unmannedaerial vehicle to control the irradiation direction of the laser beam lamp. As the laser beam lamp is arranged on the unmanned aerial vehicle, the laser beam lamp can be conveniently moved, and the brightness and the irradiation distance of the beam lamp are increased by the aid of the characteristic of energy concentration of a laser source. Besides, as the light-emitting direction of the laserbeam lamp is perpendicular to the upper surface of the body, the irradiation direction of the beam lamp can be conveniently changed by controlling the position of the body through the mobile control terminal, 360-degree arbitrary adjustment is realized, different visual patterns are formed, and various requirements of practical application are effectively met.

The application discloses an ion implantation device and an ion implantation method. The ion implantation device includes: a reaction chamber; a gas supply source, connected to the reaction chamber, and injecting gas to be ionized into the reaction chamber; a carrying platform, located at the bottom of the reaction chamber, for carrying a wafer; The first electrode is located on the carrying platform, connected to the first power supply, and the wafer is located on the first electrode; the second electrode is located above the wafer, connected to the second power supply, and between the first electrode Generating an ion beam; a magnetic field generator, located on the first electrode or the carrying platform, for generating a magnetic field around the wafer, and changing the ion beam irradiation by adjusting the magnitude of the magnetic field generated by the magnetic field generator angle on the wafer. Therefore, when performing ion implantation on a wafer with a channel hole, the ion beam can be directly implanted into the bottom along an oblique angle without damaging the side wall.

The invention discloses an environment-friendly stair armrest having a fire emergency rescue function. Illumination lamp control cavities are respectively formed in stair armrests; the ends of the stair armrests are connected through armrest plugs arranged on armrest joints; the stair armrests comprise rows of lamp grooves uniformly distributed and communicated with the illumination lamp control cavities; communicated air cavities are formed in the stair armrests and the armrest joints; the stair armrests further comprise rows of air pipe plugs communicated with the air cavities, and breathing cover ports formed in the stair armrests and corresponding to the air pipe plugs; breathing covers are respectively arranged in the breathing cover ports; and compressed air inlet pipes communicated with the air cavities are arranged at the ends of the stair armrests. The stair armrest is simple in structure, and can use the air cavities for supplying air to prevent persons in danger from being injured caused by excessive smoke under the condition of meeting fire to further guarantee the life safety.

The invention discloses an all-round illuminating arm lamp for obstetricians and gynecologists, comprising: a lamp arm, the lamp arm is used to support the installation of other components; a mounting plate, the mounting plate is used for the installation of the lighting lamp; a box body, the box is used to support and accommodate the lamp arm; the adjustment part, the adjustment part includes a turret, a first sleeve, a first pole and a second pole, and the lamp arm is horizontally provided with a through hole, so The first sleeve is fixedly sleeved in the through hole, the first support rod is rotatably sleeved in the first sleeve, and the two ends are respectively fixedly connected with the two inner walls of the turret, and the second support rod is fixed horizontally Installed in the turret, the front surface of the turret is provided with a sliding opening, and the upper and lower walls of the sliding opening are provided with chute, and the mounting plate is slidably installed in the chute; the pushing part is used for Drive the turret to rotate vertically. The invention can realize the change of the irradiation angle of the arm lamp by adjusting the parts, and improves the practicability of the arm lamp.

The invention is suitable for the field of light fittings, and provides an LED (light-emitting diode) light fitting which comprises an LED, a light fitting base plate for mounting the LED and a plurality of heat radiation fins which are arrayed and arranged on one surface of the light fitting base plate, wherein one side edge of the light fitting base plate is provided with a concave opening in the form of extending towards the heat radiation fin region; the LED is arranged on the bottom of the concave opening; and the plane of the LED and the surface of the light fitting base plate provided with the heat radiation fins are arranged in a space crossed shape. Through the LED light fitting provided by the invention, the light fitting base plate and the heat radiation fins are exposed outside directly, the heat generated by the LED can be emitted out timely through the heat radiation fins, and the heat radiation efficiency is improved obviously; and at the same time, the plane of the LED and the surface of the light fitting base plate provided with the heat radiation fins are arranged in a space crossed shape, namely the LED can be installed in a certain angle relatively to the light fitting base plate, and the mounting angle of the LED can be regulated by users as required, so that the illumination direction of the LED is changed, thus the illumination range of the LED is increased.

The invention discloses an environment-friendly stair railing with emergency instruction and light pollution prevention functions. Each segment of the stair railing is provided with a head lamp control cavity and comprises a row of lamp slots which are evenly distributed and communicated with the head lamp control cavity, each lamp slot is provided with a lighting lamp cover which is in the shape of a triangle and corresponds to the lamp slot, the bottoms of the lighting lamp covers are connected with one another through a pull rod which pulls the opening directions of lighting lamp sockets arranged on the lighting lamp covers, supports used for supporting the pull rod are arranged in the head lamp control cavity, the head lamp control cavity at the end portion of each segment of the stair railing further comprises a thread sleeve head which is meshed with a thread arranged on the end portion of the pull rod, and the head lamp control cavity is further provided with a motor which drives the thread sleeve head to rotate. According to the environment-friendly stair railing with the emergency instruction and light pollution prevention functions, the structure is simple, the usage is convenient, the irradiation directions of lights can be controlled in the process of climbing stairs, and therefore the harm caused by light direct irradiation to the eyes can be further avoided.

The invention relates to an adjusting mechanism and a wall washing lamp comprising the same. The adjusting mechanism comprises a fixed part and a rotating part rotatably arranged on the fixed part, a part of the rotating part is arranged in the fixed part and is connected with a reset part, and when the rotating part is separated from the fixed part, the rotating part can return to be connected with the fixing part through the reset part. Correspondingly, the invention further provides a wall washing lamp, the wall washing lamp comprises the adjusting mechanism, a lamp body assembly and a power box, and the power box is connected with one part of the rotating part in the adjusting mechanism. By arranging the adjusting mechanism, rotation can be achieved when the base plate and the open groove are separated, then the installation position of the power box is adjusted, the problem that the wall washing lamp cannot be installed due to the fact that the wall washing directions are distinguished wrongly is solved, re-disassembly and re-assembly of the rail are avoided, time and labor are saved, and the construction cost of an enterprise is reduced.

The invention discloses a rotary angle-adjustable globe lamp. The rotary angle-adjustable globe lamp comprises a lampshade, a rotary lamp shell, air holes, a fixed shell, a first wire hole, a bucklingsliding rail, a second wire hole, a fixed plate, a first bolt column, buckles, a reflecting mirror, a second bolt column, clamping grooves, buckles and bolt holes. The first wire hole is formed in the middle position of the bottom of the fixed shell. The bolt holes are formed in the edge of the bottom of the fixed shell. The buckles are fixed to one side of the inner wall. The first bolt column is inlaid and fixed to the internal edge of the fixed plate. Through the rotary angle-adjustable globe lamp, when the globe lamp is installed, the fixed shell can be fixed to one side of a wall and a table top through screws, and the bottom of the globe lamp can be fixed; when the irradiation environment needs to be changed, the rotary lamp shell can be directly rotated through cooperation of the buckles and the buckling sliding rail, and the irradiation direction of the reflecting mirror can be changed. The rotary angle-adjustable globe lamp is applicable to various types of irradiation environments and can bring convenience to life of people.

The invention relates to the technical field of disinfection equipment, in particular to an automatic sterilizer based on an elevator. The technical problem to be solved by the invention is that the elevator cannot be taken during disinfection. In order to solve the technical problems, the automatic sterilizer based on the elevator is composed of an intelligent sterilization control panel, a TOF sensor, a door closing in-place signal sensor, a leveling signal sensor, a deconcentrator and a sterilization mechanism. Aiming at the characteristics that an elevator car is airtight, poor in ventilation and fast in virus flow, when the elevator is in a standby state, the car door is closed and no person is in the elevator car, disinfection is conducted, disinfection can be stopped immediately when the elevator car runs, and the UVC disinfection lamp is prevented from harming the human body; by arranging the rotary holding rod and the mounting block, the disinfection mechanism can change the irradiation direction and is easy to disassemble, and by arranging the spring type electric wire and the storage shell, the concealment and the protection of the electric wire are improved, and the storage is convenient.

The invention is suitable for the field of lamps and provides an LED (Light-Emitting Diode) lamp. The LED lamp comprises an LED, a lamp substrate which is used for mounting the LED and a plurality of heat radiating sheets which are arrayed on two surfaces of the lamp substrate, wherein one lateral side of the lamp substrate extends towards a heat radiating sheet region on one surface of the lamp substrate and is provided with a notch on an extension part; the LED is arranged at the bottom part of the notch; and a plane where the LED exists and the surfaces, which are provided with the heat radiating sheets, of the lamp substrate are spatially arranged crossly. According to the LED lamp disclosed by the invention, the lamp substrate and the heat radiating fins are directly exposed, so that heat energy generated by the LED can be diffused through the heat radiating fins in time and heat radiation efficiency is improved remarkably. Meanwhile, as the plane where the LED exists and the surfaces, which are provided with the heat radiating sheets, of the lamp substrate are spatially arranged crossly, that is to say, the LED can be mounted at a certain angle relative to the lamp substrate, a user can adjust the mounting angle of the LED according to a need to change the irradiation direction of the LED, and thereby the irradiation scope of the LED is enlarged.