71results about How to "Expand the lighting area" patented technology

The invention discloses a rearview mirror out of an automotive vehicle, which comprises a mirror shell and a mirror surface, wherein the mirror surface is arranged at the front side of the mirror shell, a foresight LED (light emitting diode) illuminating lamp is arranged at the back of the mirror shell, and the foresight LED illuminating lamp is electrically connected with a headlamp. In the invention, the foresight LED illuminating lamp is arranged on the mirror shell of the rearview mirror out of the automotive vehicle, so that the illuminating region of the headlamp can be greatly enlarged, a vision blind area can be reduced, and the rearview mirror is simple in structure and low in cost.

The invention discloses an LED (light emitting diode) lamp. The LED lamp comprises a lamp holder and a bulb shell, wherein an LED glowing module is arranged in the bulb shell, and the LED glowing module comprises a glass core column and two circuit boards; the two circuit boards are fixed together in a cross manner, a wire is led out from the glass core column, and the wire and the lower end of one of the circuit boards are fixed in a welding manner; a crisscross circuit board is fixed on the tops of the two circuit boards, and flat surfaces on which the two circuit boards are respectively positioned are both vertical to a flat surface on which the crisscross circuit board is positioned; and multiple LED chips are welded on the two cross circuit boards and the crisscross circuit board. In the LED lamp provided by the invention, a glowing tungsten wire in an incandescent bulb shell is replaced by the LED glowing module, the LED glowing module is used for fixing the two circuit boards together in a cross insertion manner, and the tops of the two circuit boards are provided with the crisscross circuit board, and the LED chips are fixed on both circuit boards; and the LED lamp provided by the invention has the advantages that an illuminated area is enlarged, no blind area lighting is formed, the service life is prolonged, and the energy consumption is reduced.

The invention relates to an illumination device (100). The illumination device comprises a lamp tube (1) with two open ends, a light engine (2) arranged in the lamp tube (1), a carrier for carrying the light engine (2), and two end covers (3) for sealing the open ends. The illumination device (100) is characterized by further comprising a diffuser (4), wherein the carrier for carrying the light engine (2) is kept on the diffuser (4), and the diffuser (4) is kept on the inner wall of the lamp tube (1).

The invention discloses an insect-catching LED lamp which is convenient for cleaning mosquitoes, which comprises a top beam, a motor and a fixed pulley. The left side is provided with a motor, the lower end of the fixed pulley is provided with a connecting buckle, the bottom end of the connecting buckle is connected with a rear case, the bottom of the rear case is connected with a cover, and the top right side of the rear case is connected with a For the power cord, the inner cavity of the casing is provided with a crossbar, the bottom of the crossbar is provided with an LED lamp head, and the two side walls of the casing are connected with pipes. The invention drives the lampshade down to the upper end of the plant through the motor, making it easier for mosquitoes to be trapped. When lighting is needed, it can be raised to increase the lighting area. It is adjustable, and the mosquitoes enter the pipeline through the blower device and the bright light of the LED lamp bead. It is hunted and killed by the power grid, and the hunting rate is increased, which is more practical and suitable for widespread promotion and use.

The invention discloses a light emitting diode (LED) illuminating lamp. The lamp comprises a lamp cap and a glass shell, wherein a glass core column is arranged in the glass shell; a wire is led out of the glass core column; the top of the glass core column is fixedly provided with a first copper-clad plate; a plurality of circuit boards which are tightly adjacent and enclose a circle are arranged at the periphery of the first copper-clad plate and are vertical to the first copper-clad plate; a plurality of LED chips are welded on each circuit board; a second copper-clad plate is fixed on the tops of the circuit boards; a plurality of LED chips are welded on the second copper-clad plate; an LED driver is arranged in a cavity formed by enclosing the first copper-clad plate, the circuit boards and the second copper-clad plate; the wire is connected with the LED driver; and the circuit boards and the second copper-clad plate are connected with the LED driver. In the LED illuminating lamp, the plurality of circuit boards with the LED chips enclose the circle, and the LED chips are arranged on one copper-clad plate on the tops of the circuit boards, so that an illuminating area is expanded, dead zone free illumination is realized, service life can be prolonged, and energy consumption is reduced.

The invention discloses an LED lamp bulb. The lamp bulb comprises a lamp cap and a bulb shell, wherein a glass stem and an illumination stem are arranged in the bulb shell; the illumination stem comprises two aluminum substrates which are fixed together in a crossing manner; a lead wire extracted from the glass stem is fixed at the lower end of the aluminum substrates in a soldering way; circuit boards are fixed on left and right sides of each aluminum substrate respectively; the plane of the circuit board on the lateral part of the aluminum substrate is vertical to the plane of the aluminum substrate connected with the circuit board; a circuit board is fixed at the top end of the two aluminum substrates; and a plurality of LED chips are soldered on the circuit boards on lateral sides of the aluminum substrates and the circuit board at the top end of the two aluminum substrates. In the illumination stem, the two aluminum substrates are fixed together in a cross splicing manner, a circuit board is fixed on each side of each aluminum substrate, a circuit board is arranged at the top part of the two aluminum substrates, and LED chips are fixed on the circuit boards, so that the stem forms a rectangular luminous block, and the lighting area is enlarged to form dead zone free lighting.

The invention relates to the technical field of kitchen ventilators, and discloses a control method for a kitchen ventilator head lamp, and a kitchen ventilator. The control method for the kitchen ventilator head lamp is characterized in that the head lamp and a fan are both under a starting state, a human body induction identification device is started to detect the position of a user in real time, and the head lamp changes an illumination direction along with the change of the position of the user. The kitchen ventilator comprises the control method for the kitchen ventilator head lamp. According to the control method for the kitchen ventilator head lamp and the kitchen ventilator, the illumination direction of the head lamp is changed according to the position of the user, a traditionalfixed illumination way is replaced, the head lamp is intelligent, the illumination function of the head lamp is performed to a maximum degree, an illumination area is increased, and therefore, the life requirements of people can be better met.

The invention provides a rotatable streetlamp which comprises a lamp holder, a lamp post and a rotating device. The rotating device comprises a power device, a transmission structure and a positioning lampshade. The power device can provide rotating power for the lamp holder, the transmission structure can achieve speed-reduction transmission, the positioning lampshade can limit the position of an internal structure and prevent the internal structure from being exposed to the sun and rain, the lamp holder is fixed to a rotary disc so as to swing along with the rotary disc, the light emitting face of the lamp holder is inclined downwards, and the rotary disc and the power device are connected to transfer power from the power device to the lamp holder.

The invention relates to the field of lighting appliances, in particular to a water-proof, dust-proof and corrosion-proof frame lamp which comprises a frame and a light-emitting component arranged in the frame, wherein the frame comprises a base, a lampshade arranged on the base, and a reflector arranged between the base and the lampshade. The water-proof, dust-proof and corrosion-proof frame lamp has the advantages of being convenient to assemble and disassemble, long in service life and high in lighting effect.

The invention provides a rotatable street lamp. The rotatable street lamp comprises a lamp base, a lamp post and a rotating device. The rotating device comprises a power device, a transmission structure and a positioning lamp shade. The power device can provide rotating power for the lamp base. The positioning lamp shade can limit the position of the internal structure and protect the internal structure against the sun and rain. The transmission structure comprises a crank, a connecting rod, a rocker, a worm gear and a worm. The lamp base is fixed to one end of the rocker so as to swing along with the rocker. A rotating shaft in the vertical direction is arranged at the other end of the rocker so that the rocker can rotate relative to the positioning lamp shade. The middle portion of the rocker is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the crank. The crank and the worm gear are fixed together and rotate around the same axis. The worm and the worm gear are matched and can achieve decelerating transmission. The power device is connected with the worm and can drive the worm to rotate.

The invention discloses a fishing diving lamp with an opened hollow structure. The fishing diving lamp comprises a cylindrical lamp body provided with a transparent cylindrical cavity, an internal shell and a lamp holder shell provided with openings at two ends. The thicker end opening of the internal shell is buckled with one end opening of the lamp holder shell in a sealed manner to form a hollow sealed cavity, the buckled connection of the internal shell and the lamp holder shell is fixed to the end face of one end of the hollow cylindrical lamp body, and the internal shell is located in the cylindrical cavity of the cylindrical lamp body; an input cable enters the sealed cavity to connect to a power supply component through the other end opening of the lamp holder shell; the outer surface of the cylindrical lamp body is fixedly provided with a circuit board and a sealed lamp cover, and the circuit board is provided with a plurality of LED illuminating elements. Thus, the fishing diving lamp has the advantages that energy consumption is lowered, energy saving effect is significant, large quantity of diesel can be saved, large cabin space is emptied, fish cabin space can be enlarged, radiating effect is fine, service life is long, lighting can be implemented at 360 DEG C, and the lighting area is large.

The invention relates to the technical field of power-saving regulation and control of LED lamps, and particularly discloses a power-saving intelligent regulation and control system for four-light-source LED lamp beads. The system analyzes the output current of four-light-source LED lamps in each illumination sub-area in an underground parking lot of a community by acquiring the illumination light effect of the four-light-source LED lamps in each illumination sub-area in the underground parking lot of the community, so the illumination brightness in the underground parking lot of the community is accurately regulated and controlled by adjusting the output current of the four-light-source LED lamps, the lowest safe illumination brightness of the underground parking lot of the community is kept in an unmanned state, and a large amount of electric energy is saved; and meanwhile, the parking position of a vehicle driven into the underground parking lot of the community and the position of each person are acquired, a parking driving route of vehicles driven into the underground parking lot of the community and a walking route of each person are planned, and corresponding target brightness adjustment is carried out according to a distance between a corresponding position and the positions of the four-light-source LED lamps in each corresponding passing illumination sub-area, so the parking illumination requirements of users in the community are met.

The invention relates to the technical field of a photovoltaic support and discloses an overwater photovoltaic support system. The system comprises a first buoyancy tank, a connecting rod, an expansion piece, a bracket and a photovoltaic panel, wherein an angle conversion device is arranged on a right side of the first buoyancy tank, the first buoyancy tank is connected with the angle conversion device through multiple sets of connecting rods, a front side and a rear side of the first buoyancy tank and a front side and a rear side of the angle conversion device are fixedly connected with expansion pieces, and height difference exists between the expansion piece located on the rear side and the expansion piece located on the front side in the multiple sets of expansion pieces. The overwaterphotovoltaic support system is advantaged in that two motors drive two bevel gears to rotate correspondingly, an upper offset lead screw and a lower offset lead screw respectively drive a connectingplate and a transmission plate to move downwards, and a first lantern ring is rotatably connected with a first rotating shaft, so a photovoltaic panel can be easily subjected to angle conversion downwards, a transmission plate is driven to move upwards through the upper offset lead screw, a second lantern ring is rotatably connected with a second rotating shaft, so the photovoltaic panel can be easily subjected to angle conversion upwards.

The invention provides a novel multifunctional medical test box. A chip is arranged on the front surface of a box body device, and fixing plates are arranged on the upper portions of universal wheels. A hanging ring is arranged on the upper portion of a protective net, and a hook is arranged on the lower portion of a touch display screen. A pull ring is arranged at the connecting part of a storage box. A pull rod is arranged on the rear portion of the box body device. A sterilizing lamp is arranged on the lower portion of an illuminating lamp. A touch switch, the pull rod and the protective net are arranged, so that taking and placing are better facilitated. A light-emitting unit of an LED lamp can rotate relative to the axis of a lamp holder, and the beam angle of a light-emitting surface can be adjusted according to practical conditions; the illuminating area is further expanded, and using is flexible. When a central control module analyzes that disinfectant in a disinfection device is lower than a set threshold value, a voice prompt device is started. The exposure intensity of an ultraviolet lamp is detected to remind workers in time, and accordingly the efficiency is improved.

The invention provides a rotatable street lamp which comprises a lamp holder, a lamp post and a rotation device. The rotation device comprises a power device, a transmission structure and a positioning lampshade, the power device can provide rotation power for the lamp holder, internal structures can be positioned under the constraints of the positioning lampshade, the positioning lampshade can prevent the internal structures from being exposed to the sun and rain, the transmission structure comprises a crank, a connecting rod, a rocker, a turbine and a worm, and the lamp holder is fixed to an end of the rocker so that the lamp holder can swing along with the rocker; a horizontal rotary shaft is arranged in the middle of the rocker so that the rocker can rotate relative to the positioning lampshade; the other end of the rocker is hinged to one end of the connecting rod, the other end of the connecting rod is hinged to the crank, the crank and the turbine are fixed to each other and can rotate around the same shaft, the worm and the turbine are matched with each other and can carry out deceleration transmission, and the power device is connected with the worm and can drive the worm to rotate.

The invention provides a novel adjustable steel structure splicing support. Spatial slide rod devices are arranged between heightening lifting frame devices, widening frame devices are arranged at the rear portions of the heightening lifting frame devices, a sterilizing lamp is arranged in front of an LED lamp, a transverse stress rod is arranged between the sterilizing lamp and the LED lamp, a base widening device is arranged at the lower portion of a widening slide rod, a slide rod widening opening is formed at the joint of every two widening pull rods, and universal wheels are arranged at the lower portion of the base widening device. According to the novel adjustable steel structure splicing support, due to the arrangement of the spatial slide rod devices and the widening frame devices, flexible adjustment is facilitated, the practicality of the support is improved, space is enlarged, sliding flexibility is achieved, the support is widened and is safe and reliable, functional diversity is perfected, the practical effect is improved, and maintenance cost is lowered.

The invention provides a rearview mirror device with an illumination function, which is arranged on a vehicle. The vehicle comprises a body, a control circuit arranged in the vehicle body, a head light group electrically connected with the control circuit and two first turn lights electrically connected with the control circuit respectively. The rearview mirror device comprises two shells, two illumination units, two second turn lights and two mirror surfaces, wherein the two shells are arranged on the two sides of the vehicle body respectively; the two illumination units are arranged on the shells respectively, and are in a direction the same as that of the head light group; the two second turn lights are arranged on the shells respectively, and are in the direction the same as that of the head light group; and the two mirror surfaces are arranged on the shells respectively. The second turn lights and the first turn lights are synchronously turned on and off to realize warning; moreover, the illumination units also can be switched on and off synchronously with the head light group so as to expand an area illuminated by the vehicle and effectively improve driving safety.

The invention belongs to the technical field of auxiliary equipment of a machine tool, and relates to a lighting device of a machine tool. The machine tool comprises a machine tool body, a machine tool head box arranged on the machine tool body and a workpiece machining box body. The machine tool head box is arranged on the right side of the workpiece machining box body. Shielding doors shielding a work cavity of the workpiece machining box body are assembled on the workpiece machining box body. A lighting device is a lamp band. The lamp band is arranged on the top in the length direction of the work cavity. Due to the fact that the lamp band is adopted and arranged on the top in the length direction of the work cavity, the lighting area can be obviously expanded, the lighting dead angle is eliminated, and an operator can conveniently clamp a workpiece and observe the machining situation of the workpiece in the work cavity outside the shielding doors. Due to the fact that the lamp band is adopted, the structure can be greatly simplified, space is saved, and installation is convenient; and due to the fact that the LED lamp band has the superior brightness and is low in power consumption, the electric energy consumption can be reduced easily.

The invention provides a lighting device for navigation. A containing space is formed in a ship body, a partition plate is arranged in the containing space, and the containing space is divided into asealed cavity and an operation cavity with an opening through the partition plate; a driving piece is located in the sealed cavity and comprises a first driving part and a second driving part; the first driving part is connected with a rotary disc, the second driving part is connected with the rotary disc, the lighting piece is arranged on the rotary disc and comprises a first lighting part and asecond lighting part, the first lighting part is arranged in the middle of the rotary disc, and the second lighting part and the first lighting piece are arranged at intervals. The first driving partdrives the rotary disc to rotate; due to the fact that the first lighting part is located in the middle of the rotary disc, the first lighting part can continuously light in the designated direction,the second lighting part is located at the eccentric position of the rotary disc, in the rotating process of the rotary disc, the second lighting part can rotate along with the rotary disc, the secondlighting part can conduct rotary lighting, and the lighting direction and the lighting area are increased.