81results about How to "Guaranteed lighting brightness" patented technology

The invention discloses an intelligent remote control method of solar LED lamps, which comprises the following steps of: (1) setting the full electric quantity of a storage battery and the corresponding maximal illuminating brightness of a lamp in a remote control mode; (2) detecting the residual electric quantity of the storage battery in the solar LED lamp, and regulating the illuminating brightness of the lamp to the corresponding ratio according to the ratio of the residual electric quantity of the storage battery to the full electric quantity of the storage battery; (3) setting the electronic number of the lamp in a remote control mode; (4) setting the light control sensitivity of the lamp in a remote control mode; (5) lowering the illuminating brightness of the solar LED lamp at midnight in a remote control mode, and setting the brightness changing time; and (6) repeating the step (1) to the step (5) until all lamps are set. The method can effectively regulate the illuminating brightness of the LED lamps, can prolong the illuminating time of the LED lamps, can realize the purposes of long-distance remote control regulation, setting and detection, and is convenient in operation. The invention also discloses an intelligent remote control system of the solar LED lamps.

The invention brings forward a refrigerator and a light control method of a refrigerator. The refrigerator comprises a casing which is provided with multiple chambers; case doors which are arranged on the casing; multiple illuminating devices which are respectively correspondingly arranged in the chambers; multiple detection assemblies which are respectively correspondingly arranged in the chambers and each comprise a signal emitter and a signal receiver for detecting whether article taking-out motion or article putting-in motion exists in the corresponding chambers; and a controller which is respectively connected with the multiple illuminating devices and the multiple detection assemblies, controls the multiple detection assemblies to start working when detecting that the case doors are open and controls the illuminating devices in the chambers with the article taking-out motion or the article putting-in motion to be lighted. According to the invention, the refrigerator, according to positions which a user puts articles into or takes the articles out, can control the illumination devices corresponding to the positions to be individually lighted, such that the illumination brightness is guaranteed, the energy consumption of the refrigerator is also reduced, and the user experience is improved.

This invention discloses a system for cleaning a streetlamp through raindrops. The system comprises a lamp shell plate fixed to an installing frame; a rotating lampshade is arranged below the lamp shell plate; a lamp body is arranged in the rotating lampshade; a sleeve shaft is arranged at one end of the rotating lampshade and connected with a motor; the motor is arranged in the installing frame; wipers are arranged on the two sides of the inner wall of the lamp shell plate; rain guiding holes are formed in the portions, above the wipers, of the two sides of the lamp shell plate; rain guiding plates are hinged in the rain guiding holes through torsion springs; each rain guiding plate comprises a lower short plate and an upper long plate; limiting lugs are arranged at the two ends of each lower short plate and provided with iron blocks; electromagnets are arranged on the lamp shell plate and located below the rain guiding holes; each lower short plate is located on the inner side of the lamp shell plate, and each upper long plate is located on the outer side of the lamp shell plate; each wiper comprises an elastic base fixed to the lamp shell plate, a telescopic base is arranged on each elastic base, and a compression spring is arranged at the bottom of each elastic base; the telescopic bases are connected with fixing strips; and sponge brushes are arranged on the fixing strips. The system can improve the protecting strength of the streetlamp body, the streetlamp can be cleaned in real time through rainwater, the cleaning effect is good, and energy consumption is low.

The invention discloses a street lamp capable of maintaining the illumination intensity. The street lamp comprises a lamp shell plate and rotary lampshade. The rotary lampshade is connected with a motor. Wipers are arranged in the lamp shell plate. Rain guide holes are formed in the two sides of the lamp shell plate. Rain guide plates are hinged to the rain guide holes. Electromagnets are arranged on the lamp shell plate. A mounting frame is provided with a rainfall induction box. A sealed flexible film plate is arranged at the bottom of the rainfall induction box. A pressure sensor is arranged under the center of the flexible film plate. An arc-shaped mesh opening plate is arranged at a box opening of the rainfall induction box. Water outlet holes are evenly formed in the two sides of the bottom of the rainfall induction box. Each wiper comprises a sponge brush. Oblique water guide grooves are evenly formed in each sponge brush symmetrically. A pollution clearing box is arranged at the top ends of the inner walls of the rain guide plates. A detergent is contained in the pollution clearing box. A discharge seam is formed in the center of the bottom of the pollution clearing box. A mixing plate is arranged in the middle of the discharge seam. A compressed spring is arranged at the rear end of the mixing plate. An electromagnet is arranged at the rear end of the compressed spring. According to the street lamp maintaining the illumination intensity, intelligent automatic cleaning can be achieved, the cleaning effect is good, power consumption is low, and the illumination intensity of the street lamp can be guaranteed for a long time.

The invention relates to the field of illumination, and provides a household illuminating lamp. The household illuminating lamp comprises a cover body and a lamp tube, wherein an opening is formed inthe bottom surface of the cover body, and the lamp tube is arranged in the cover body; light transmission holes are formed in the side wall of the cover body; a heat dissipation structure is arrangedon the cover body and comprises a vertical shielding plate and a transverse shielding plate; first heat dissipation holes are formed in the vertical shielding plate; second heat dissipation holes areformed in the transverse shielding plate; the first heat dissipation holes can be opposite to the light transmission holes after the vertical shielding plate slides upwards; the second heat dissipation holes can be opposite to the opening after the transverse shielding plate moves; a first driving rod and a first connecting rod are arranged on the inner wall of the top surface of the cover body ina sliding mode; one end of the first driving rod is connected to the side wall through a second elastic part; the fixed end of the first connecting rod is hinged to the end, facing the second elasticpart, of the first driving rod; the movable end of the first connecting rod is connected to the inner wall of the vertical shielding plate in a sliding mode; and a first cleaning plate is connected to the movable end of the first connecting rod.

The invention relates to an LED street lamp with an automatic cleaning function. The LED street lamp with the automatic cleaning function comprises a base, a lamp post, a lighting mechanism, a cleaning mechanism and a water supply mechanism. The lighting mechanism comprises a transverse plate, a rotating assembly and a lamp shell. The cleaning mechanism comprises a lifting assembly and a cleaningbox, wherein an opening is formed in the cleaning box, a sealing assembly, a translation assembly and a spray head are arranged in the cleaning box, the lifting assembly comprises a belt and two lifting units, and the lifting units comprise first motors and driving wheels. The water supply mechanism comprises a water tank, a cover plate, a drain pipe, a water pump, a water supply pipe and a returnpipe, wherein the water tank is internally provided with a water pumping pipe, a mesh plate, a fixed plate, a sponge block and an extrusion assembly. The LED street lamp with the automatic cleaning function controls movement of the cleaning box through the cleaning mechanism, so that the lamp shell is positioned in the cleaning box, so that the lamp shell is convenient to clean and is dustproof,and lighting brightness is ensured; and in addition, the water supply mechanism provides continuous clean water to the spray head, so that the cleaning effect is ensured, and the practicability of equipment is improved.

The invention provides a light emitting diode vehicle light which is high in spotlight intensity and heat dissipation and comprises a fin assembly. The fin assembly is integrally formed with the mounting seat of a heat dissipator into a whole; the fin assembly comprises more than two heat dissipation fins which are circularly distributed; one end of each heat dissipation fin is connected with themounting seat of the heat dissipator; the heat dissipation fins extend outwards along an arc line from the ends that the heat dissipation fins are connected with the mounting seat of the heat dissipator; an air duct is arranged between the adjacent heat dissipation fins; first gap parts are arranged on the inner sides of the heat dissipation fins; the first gap parts extend to the ends that the heat dissipation fins are close to the mounting seat of the heat dissipator; the first gap parts form a first hollow cavity in the middle of the heat dissipation fin assembly; a fan is arranged in the first hollow cavity structure. When the fan blows, an angle A is formed between a direction of first air flows entering the side wall of the first hollow cavity structure from the air ducts and a direction of a second air flow generated when the fan blows, wherein A is greater than 0 DEG and less than 45 DEG. The LED vehicle light has the advantages of good heat dissipation effect, long service life and low noise.

The invention discloses a safety street lamp capable of automatically regulating an illumination state on rainy days. The safety street lamp comprises a shell, a water collection tank, a driving box,a lamp post, a driving block, a reserved block, a water outlet and a reserved groove; a mounting bottom plate is welded to and fixed at the bottom end of the lamp post, and a lamp pole is welded to and fixed at the top end of the lamp post; racks are uniformly fixed on one side of the lamp pole, and a shell is arranged on one side of the lamp pole; a second gear is fixed at one inner end of the shell, and a second linkage rod is mounted at the central position of the second gear; a steel wire rope is arranged on a first fixed pulley; the other end of the steel wire rope passes through a secondfixed pulley to be connected with the shell. According to the safety street lamp disclosed by the invention, by mounting the lamp pole, the first fixed pulley, the second fixed pulley, the steel wirerope, a clump weight, the racks, the first gear, the shell, the driving box, the water collection tank and an LED lamp main body, an illumination height of the device can be automatically changed onrainy days, so that the illumination quality is ensured and a traffic accident is avoided.

The invention provides a rotatable street lamp control system. The rotatable street lamp control system comprises a signal monitoring module, a signal transmission module, a signal processing module, a control terminal and a street lamp, wherein the signal monitoring module comprises a haze monitor, a humidity sensor and a brightness sensor; the haze monitor, the humidity sensor and the brightness sensor are used for transmitting a haze condition, a rain and snow condition and a brightness condition in the environment to the signal processing module through the signal transmission module respectively; the signal processing module is used for processing and converting obtained signal data, and then signals are transmitted to the control terminal; and the control terminal is used for sending out commands to the street lamp so as to realize control for the health condition of the street lamp as well as street lamp brightness and angle. The control system can monitor the weather and brightness condition of the environment where the street lamp is in real time, the rotation angle of the street lamp is controlled according to practical situations, the utilization rate of the street lamp is improved to the maximum extent, safe operation of the street lamp is guaranteed, and the control system has relatively good application value.

The invention discloses a mobile backlight device. The mobile backlight device comprises a framework, glass arranged inside the framework, a brightness controller, a control terminal, a step motor, a gear, a sliding plate, a rack, sliding blocks, a mobile board and a backlight board, wherein the brightness controller is positioned on the right side of the upper end outside the framework and is connected with the framework through glue; the control terminal is positioned on the right side of the upper end in the framework and is connected with the framework through threads; the step motor is positioned at the bottom end in the framework and is connected with the framework through threads; the gear is positioned at the top end of the step motor and is closely matched and connected with the step motor; the sliding plate is positioned at the bottom end of the framework and is connected with the framework through threads; the rack is positioned in the sliding plate and is connected with the sliding plate in a sliding manner; the sliding blocks are positioned on two sides of the rack and are connected with the rack through welding; the sections of the sliding blocks are rectangular; the mobile board is positioned in the center of the top of the rack, and is connected with the rack through welding; the backlight board is positioned on the top of the mobile board, and is connected with the mobile board in a clamping manner. The device ensures normal work and life of indoor personnel and keeps out main light, and other scattered light still can enter a room through a gap of the backlight board to ensure illuminating brightness.

The invention relates to a solar street lamp with a cleaning function for brightening engineering. The solar street lamp comprises a base, a lamp post, a top plate, a processor, an illumination mechanism and a photovoltaic mechanism, wherein the illumination mechanism comprises a lampshade, a transverse plate and a sealing assembly. The sealing assembly comprises a sealing plate, a fixing plate, afirst motor, a rotating shaft, a lifting block, a sliding ring and a supporting rod. The photovoltaic mechanism comprises a driving bevel gear, a cleaning plate, a cleaning block, a connecting assembly and two photovoltaic assemblies. When the solar street lamp with the cleaning function for brightening engineering runs, in the daytime, the sealing plate in the illumination mechanism blocks the lampshade to ensure night illumination luminance, a photovoltaic panel in the photovoltaic mechanism performs photovoltaic power generation; at night, the sealing cover rotates downwards, road lightingis facilitated, the cleaning plate drives the cleaning block to move on the surface of the photovoltaic panel for cleaning, the dustproof film is used for covering the surface of the photovoltaic panel for dust prevention, cleanliness of the photovoltaic panel is guaranteed, the photovoltaic power generation efficiency in the daytime is improved, and therefore the practicability of the device isimproved.

The invention provides an LED intelligent illumination method for a garage. The LED intelligent illumination method comprises the following steps of: S1, installing an LED intelligent illumination system in a garage; S2, acquiring the traffic situation in the garage by a data acquirer of an LED intelligent illumination system, so that traffic state information is obtained; and S3, receiving the traffic state information by a remote control end of the LED intelligent illumination system, and controlling the working states of a carport lamp unit and a lane lamp unit according to the traffic state information. The LED intelligent illumination method for the garage provided by the invention has the advantages of being high in intelligent level, energy-saving and long in service life of lamps.

The invention discloses an LED (light-emitting diode) lamp. The LED lamp comprises a lamp body with an opening at one end, a face ring matched with the opening end of the lamp body and an LED light source arranged in the lamp body, wherein the lamp body is internally provided with a condenser lens capable of concentrating the light rays emitted by the LED light source, and an opening end of the face ring is provided with a diverging lens capable of softening the light rays. The condenser lens is specially designed and can evenly concentrating light rays; the diverging lens can soften the light rays so that the emitted light rays avoid dazzling and can reach the brightness requirement for lighting. The LED lamp has simple structure, can concentrate the light rays emitted by the LED and soften the emitted light rays, so that the LED light rays are not dazzling and the illuminating brightness of the LED can be ensured. Furthermore, the requirements of the human body on comfort and sensitivity of the LED light rays can be effectively improved, and the LED lamp has beautiful appearance and compact structure.

The invention relates to a mosquito shielding prevention type solar streetlamp for an intelligent city. The mosquito shielding prevention type solar streetlamp comprises a base, a lamp pole, a photovoltaic panel, a processor, a lamp shell, a lamp tube and a mosquito killing device, wherein the mosquito killing device comprises a mosquito killing box, a conveyor belt and two gas guide mechanisms; the mosquito killing box is internally provided with a draught fan, a power grid and a waste discharging mechanism; each gas guide mechanism comprises a gas guide pipe, a gas suction cover, a sliding pipe, a translation assembly, a translation block and a connection plate; the waste discharging mechanism comprises a lifting assembly, a lifting plate and two sealing assemblies; each sealing assemblycomprises a sealing plate and a connection rod. According to the mosquito shielding prevention type solar streetlamp for the intelligent city, the gas guide mechanisms are used for conveniently guiding mosquitoes below the lamp tube into the mosquito killing box and the power grid is electrified to kill the mosquitoes, so that no mosquitoes exist below the lamp tube and the illumination brightness is ensured; moreover, waste discharging pipes are opened through the waste discharging mechanism and the draught fan rotates in the opposite direction to blow away the mosquitoes from the mosquito killing box through the waste discharging pipes, so that a cleaning function on the power grid and the mosquito killing box is realized, and the practicability of equipment is improved.

The invention discloses a light collecting system and belongs to the field of electromechanical systems of the road and bridge field. The light collecting system is used for illuminating a tunnel entrance section and comprises a reflection mirror, a mechanical platform and a controller, wherein the reflection mirror is arranged on the mechanical platform and is used for reflecting sunlight into the tunnel entrance and enabling the reflective light rays to uniformly scatter on the ground of the whole entrance section; the controller is used for sending a control command to the mechanical platform; the mechanical platform controls the reflection mirror to move according to the control command so as to enable the light reflected by the reflection mirror to go into the tunnel entrance. The invention aims to provide the light collecting system, so that the sunlight is effectively utilized to realize natural illumination of the tunnel entrance section, the illumination cost and energy consumption of the tunnel entrance section are reduced, and the efficiency for solar energy utilization of the existing light collecting system is improved.

The invention relates to a convenient-to-maintain intelligent street lamp with a cleaning function. The street lamp comprises a base, a lamp pole, a sleeve, a rotating mechanism, a processor and two lighting devices. Each lighting device comprises a lifting mechanism, a lighting mechanism, a cleaning mechanism and a sliding mechanism. Each lifting mechanism comprises a lifting box, a connecting block, an opening and a lifting assembly; each cleaning mechanism comprises a water tank, a water injection pipe, sealing plugs and drainage pipes; a cleaning assembly and a scouring assembly are arranged in each water tank; the convenient-to-maintain intelligent street lamp with the cleaning function can be repeatedly used through the cleaning mechanism; dust on the surface of the illuminating lampis removed; illumination brightness is ensured, the positions of the two lighting devices can be changed through the rotating mechanism, in the lighting devices where the lighting lamp cannot be usednormally, the lifting mechanism drives the dustproof box to move downwards, managers can maintain and replace the lighting lamp conveniently, meanwhile, the other lighting device can be used for normal lighting, road traffic safety can be guaranteed conveniently, and the practicability of the equipment is improved.

The invention relates to the field of lamplight control, particularly to a lamplight control method and system during projection. The lamplight control method during projection comprises the followingsteps: illuminating an illuminable area; and projecting, and reducing the illumination brightness of an overlapping region in the illuminable region, wherein the overlapping region is the overlappingpart of the illuminable region and the first projection region. By reducing the illumination brightness of the overlapped region part of the illuminable region and the projection content region, theillumination brightness of other parts of the illuminable region is kept, personalized processing is achieved, reading of paper edition materials by students is not affected, and watching of projection content by the students is not affected.

The invention relates to a washing machine illuminating device which comprises the components of a surface rack at the top of the washing machine, a mounting board which is arranged at the front end of the surface rack, an LED lamp which is embedded into the back end of the mounting board, and a control panel which is detachably mounted above the mounting board. The back end of the mounting board is provided with a light guide trough. Furthermore the left end and the right end of the light guide trough are provided with two lamp sockets which have the same structure and are mounted detachably. The left end and the right end of the LED lamp are mounted in the two lamp sockets. Furthermore a light guide belt packages the outer periphery of the LED lamp. The washing machine illuminating device has functions of improving brightness of light at a control panel of the washing machine, realizing accurate reading for real-time state information of the washing machine through the control panel, and facilitating control panel operation and clothes taking-out and placing-into by a user.

The invention belongs to the related technical field of lamp equipment, and particularly discloses a self-cleaning lamp and a using method thereof. The self-cleaning lamp comprises a mounting plate, alamp holder is mounted on the mounting plate, heat dissipation assemblies are symmetrically arranged on the two sides of the lamp holder, a bulb mounting seat is mounted at the bottom end of the lampholder through a rotating assembly and a connecting assembly, a bulb is mounted on the bulb mounting seat, a bulb protective cover is mounted on the bulb mounting seat, a cleaning assembly is furtherarranged on the lamp holder and comprises a sliding rail, a first cleaning rod is arranged in the sliding rail through a sliding block, a driving device is arranged on the sliding block, a second cleaning rod is arranged at the bottom end of the first cleaning rod through a rotating shaft, a rotating motor is arranged on the rotating shaft, cleaning soft brushes are arranged on the first cleaningrod and the second cleaning rod, and a lampshade is arranged at the bottom end of the lamp holder. According to the self-cleaning lamp and the using method thereof, the lamp can be automatically cleaned, mounting and dismounting are convenient, the cleaning effect is good, and practicability is high.

The invention relates to an LED (light emitting diode) lighting and cooling system which comprises a lighting unit, a cooling unit and a control unit, wherein the lighting unit comprises an LED daylight lamp and a light-gathering plate adjusting device, and the cooling unit comprises a temperature sensor and a mini-type cooling fan; and the temperature sensor collects the temperature of a circuit board and sends the temperature to the control unit for processing, the control unit controls the quantity of LED lightened points and the startup of the mini-type cooling fan and the light-gathering plate adjusting device according to the temperature value collected by the temperature sensor, the light-gathering plate adjusting device drives a light-gathering plate to move downward and causes the light-gathering plate and an arc-shaped reflecting plate to form a cooling channel, and the mini-type cooling fan blows hot air out of the LED daylight lamp through the cooling channel. According to the invention, the cooling channel is formed through lowering the position of the light-gathering plate by virtue of the light-gathering plate adjusting device, and the mini-type cooling fan discharges a large quantity of heat accumulated in the lamp through the cooling channel, thus effective cooling control can be carried out on the LED daylight lamp.

The invention discloses an intelligent remote control method of a solar LED lamp. The intelligent remote control method comprises the following steps of (1) setting full electricity quantity of a storage battery and maximum illuminating brightness corresponding to a lamp by remote control; (2) detecting residual electricity quantity of the storage battery in the solar LED lamp, and adjusting the illuminating brightness of the lamp to a corresponding proportion according to the proportion of the residual electricity quantity and the full electricity quantity of the storage battery; (3) setting an electronic number of the lamp by remote control; (4) setting light-control sensitivity of the lamp by remote control; (5) reducing the illuminating brightness of the solar LED lamp at midnight by remote control, and setting time when the brightness changes; and (6) repeating the abovementioned steps (1) to (5) until the setting of all lamps is completed. By the method, the illuminating brightness of the LED lamp can be effectively adjusted, the lighting time is prolonged, remote control adjustment, setting and detection at a far distance can be performed, and the method is convenient to operate. The invention also discloses an intelligent remote control system of the solar LED lamp.

The invention relates to a novel street lamp. The novel street lamp comprises a lamp pole and a lighting assembly, wherein the lamp pole comprises a main pole, a first secondary pole and a second secondary pole; the main pole comprises a first side surface, and a second side surface which is deviated from the first side surface; the first secondary pole is connected to the first side surface; thelighting assembly comprises a first lighting lamp which is connected to the first secondary pole, and a second lighting lamp which is connected to the second secondary pole; a chute is formed in the second side surface; the end part, far away from the second lighting lamp, of the second secondary pole is positioned in the cute and is glidingly connected to the second side surface; the lamp pole further comprises a first clamping strip, a second clamping strip, a first baffle block and a second baffle block; the first clamping strip is rotatably connected to the second secondary pole; and the second clamping strip is rotatably connected to the second secondary supporting rod. According to the abovementioned novel street lamp, the influence that trees on roads shield the light of the lighting lamps can be avoided, so that the illuminance to a non-motor vehicle lane and a sidewalk can be ensured.

The invention aims to provide a control circuit capable of regulating a color rendering index for an energy-saving light-emitting diode (LED) lamp. By the control circuit, high LED light emitting consistency is achieved, and light emitting color temperature can be regulated according to different requirements. The control circuit comprises a constant current power supply, wherein the constant current power supply is connected with a micro control unit (MCU) control chip; the output end PWM1 of the MCU control chip is connected with a constant current control circuit which supplies power to a first group of LED module; the output end PWM2 of the MCU control chip is connected with another constant current control circuit which supplies power to a second group of LED module; and the output end PWM3 of the MCU control chip is connected with a third constant current control circuit which supplies power to a third group of LED module. By the invention, the utilization rate of an LED is increased; and the control circuit is more energy-saving, more environment-friendly and applied to the LED lamp.

The invention relates to a novel street lamp. The novel street lamp comprises a lamp pole and a lighting assembly, wherein the lamp pole comprises a main pole, a first secondary pole and a second secondary pole; the main pole comprises a first side surface, and a second side surface which is deviated from the first side surface; the first secondary pole is connected to the first side surface; thelighting assembly comprises a first lighting lamp which is connected to the first secondary pole, and a second lighting lamp which is connected to the second secondary pole; a chute is formed in the second side surface; the end part, far away from the second lighting lamp, of the second secondary pole is positioned in the cute and is glidingly connected to the second side surface; the lamp pole further comprises a first clamping strip, a second clamping strip, a first baffle block and a second baffle block; the first clamping strip is rotatably connected to the second secondary pole; and the second clamping strip is rotatably connected to the second secondary supporting rod. According to the abovementioned novel street lamp, the influence that trees on roads shield the light of the lighting lamps can be avoided, so that the illuminance to a non-motor vehicle lane and a sidewalk can be ensured.

The invention discloses a multifunctional environment control system for an operating room. The multifunctional environment control system comprises a control module, a sensor assembly, a fresh air circulation system, a noise reduction mechanism and an operating room illumination system, the input end of the control module is electrically connected to the output end of a data processing module, the input end of the data processing module is electrically connected to the output end of a data analysis module, the input end of the data analysis module is electrically connected to the output end of a data storage module, the input end of the data storage module is electrically connected to the output end of a data receiving module, and the input end of the data receiving module is electricallyconnected to the output end of a data acquisition system. The multifunctional environment control system has the beneficial effects that the environment in the operating room is comprehensively monitored and collected, it is guaranteed that the light brightness, the environment cleanliness, the temperature and humidity in the operating room are appropriate, the intelligentization of an operatingroom environment control system is improved, energy is saved, the environment is protected, the noise reduction mechanism can avoid the influence of noise generated in the operating room environment control process on equipment and operation in the operation process, and it is guaranteed that the operating room environment is quiet in the operation process.

The invention discloses an automobile lamp and lenses. The automobile lamp comprises the first lens, the second lens, a first light source and a second light source. The first lens and the second lenseach comprises a first lens body and a second lens body. The curvature of a first reflection curved surface of each first lens body is smaller than that of a second reflection curved surface of the corresponding second lens body. It can be seen that each first lens body and the corresponding second lens body are of an asymmetrical structure. Because for the same incident ray, the incident angle of the incident ray on first reflection curved surfaces is larger than that of the incident ray on the second reflection curved surfaces, the reflection angle of the light ray on the first reflection curved surfaces is larger than that of the light ray on the second reflection curved surfaces, light rays reflected by the first reflection curved surfaces are more like collimation convergence light rays compared with the light rays reflected by the second reflection curved surfaces, and three lamp illumination areas, namely the convergence area, the parallel area and the diffusion area, are formed by the light rays generated by the automobile lamp. In this way, the automobile lamp can achieve the purposes of both solving the problem about glare and achieving the effect of lighting better.

The invention provides a scanning positioning target. The scanning positioning target comprises a conversion target and a base, the conversion target is used for controlling conversion of coordinates and scanning coordinates and comprises a target sphere, a reflecting prism and a connecting rod, a groove used for installing the reflecting prism is formed in the target sphere, one end of the connecting rod is connected with the target sphere, and the other end of the connecting rod is connected with the base; the base is used for connecting the conversion target with the scanning target supporting frame and comprises a base body and an illuminating lamp, the upper end of the base body is provided with a target connecting column used for being connected with the connecting rod, and the lower end of the base body is provided with a bottom connecting column used for being connected with the scanning target supporting frame; and the illuminating lamp is arranged on the base body and is used for providing light for the conversion target, especially the reflecting prism, so that the influence of a dark light environment on the conversion measurement work of the control coordinates and the scanning coordinates is avoided.

The invention relates to a street lamp with a cleaning function for urban lighting. The street lamp comprises a base, a lamp post, a top plate, a lighting mechanism and a cleaning mechanism; the lighting mechanism comprises a lamp shell, a base plate, a rotating assembly, a plurality of lamp beads and two glass sheets. The rotating assembly comprises a first motor, a first gear, a second gear anda plurality of connecting rods; the cleaning mechanism comprises a cleaning box, a waste discharge pipe, a connecting pipe, a throttling pipe, a cooling pipe, a transverse pipe, a water pump, a returnpipe, a partition plate, a nozzle and a translation assembly. According to the street lamp with the cleaning function for urban lighting, the cleaning mechanism is used for conveniently cleaning theglass sheet above the lamp shell; after cleaning, the rotating assembly in the lighting mechanism is used for driving the lamp shell to rotate, so that the cleaned glass sheet is located below the base plate, the lighting brightness is guaranteed, besides; during cleaning, heat of the base plate is absorbed through flowing water flow in the cooling pipe, the base plate is cooled, the service lifeof the lamp beads is prolonged, and the practicability of the equipment is improved.

The invention relates to a solar street lamp capable of preventing a hot spot effect and used for outdoor lighting. The solar street lamp comprises a base, a lamp pole, a lighting mechanism, a top plate, a processor and a power generation mechanism, wherein the lighting mechanism comprises a side plate, a direction adjusting assembly, a lamp shell, a lamp tube, a protective shell and a cleaning assembly; the cleaning assembly comprises a lifting unit, a lifting block and a cleaning unit; and the power generation mechanism comprises a fixed shaft, a lantern ring, a connecting frame, a supporting plate, a movable assembly, a telescopic assembly, a moving block and a photovoltaic panel. According to the solar street lamp capable of preventing the hot spot effect and used for outdoor lighting,the lamp shell can be collected in the protective shell in day time by virtue of the lighting mechanism to perform dust prevention and cleaning treatment, so that the lighting brightness of the lamptube at night is guaranteed; moreover, the photovoltaic panel is conveniently moved and adjusted in position through the power generation mechanism, so that the hot spot effect caused by shadows on the photovoltaic panel is avoided; the power generation efficiency is improved by guaranteeing that the shadows are not formed on the photovoltaic panel; and the safe operation of equipment is guaranteed, so that the practicability of the equipment is improved.