2785 results about "Lamp shell" patented technology

Provided is a waterproof lamp string, which comprises an electric conductor, a lamp holder component, a light emitting source and a light-transmitting lamp shell, wherein the lamp holder component comprises a lamp holder main body and a lamp holder top cover; the lamp holder main body is provided with a light source mounting part and a lamp shell connecting part, and the light emitting source is embedded in the light source mounting hole of the light source mounting part; the lamp holder main body is provided with a metal terminal, the metal terminal pierces the electrical conductor and is electrically connected with the electrical conductor through a spike part; the lamp holder top cover is fixed at an upper end of the lamp holder main body by ultrasonic sealing welding.

The invention discloses an atmosphere lamp user color calibration matching method. The method comprises the steps that K PCBA boards are installed on a lamp shell; measuring a color coordinate value and a luminous flux value of the atmosphere lamp; the color coordinate value and the luminous flux value of any atmosphere lamp serve as color correction data, and the pwm duty ratio is calculated; the controller controls the LED driver to drive the K atmosphere lamps to complete primary color correction; the PCBA board in any atmosphere lamp is taken out, and the actually measured luminous flux value of the PCBA board is measured; comparing the actually measured luminous flux value with a target luminous flux value to obtain a ratio r; increasing the target luminous flux value Yt by r times, and calculating a pwm target duty ratio in combination with color correction data; the controller controls the LED driver to drive the K atmosphere lamps to complete secondary color correction; and the color coordinate value and the luminous flux value of the atmosphere lamp after color correction are measured and compared with customer standards. The method has the advantages that assembly user color adjustment of multiple styles of atmosphere lamps is achieved, the matching degree of chromatic value control of the atmosphere lamps and real environment requirements is met, the production time cost is greatly saved, and the production efficiency is improved.

An embedded carousel ambient lighting shower head, characterized by: including a ceiling frame, lamp body, LED strip, shower head main body and water outlet panel; The ceiling frame includes a cylindrical body with an upper and lower opening, a top ring seat board, and evenly distributed fixed seat boards; The lamp body includes a downwardly open annular lamp shell and an annular translucent lamp cover, the lamp shell is made of aluminum material; The annular LED strip is placed on the top plate of the lamp shell, and the lamp body is embedded in the lower part of the cylindrical body; The shower head main body is embedded in the center hole of the lamp body and cooperates with the fixed seat board to stop; The long screw passes through the corner of the shower head main body and screw into the fixed seat board; The short screw passes through the water outlet panel and screw into the shower head main body.

The invention discloses a lamp connecting structure and a mining lamp, and relates to the field of lighting devices.The connecting structure is arranged in a lamp with a mesh enclosure and distributed on a lamp shell of the lamp and a top cover of a power box, the connecting structure comprises mounting parts, a connecting assembly and a hoisting piece, and the mounting parts are arranged on the edge of the top face of the lamp shell and the edge of the top cover; the connecting assemblies are connected to the edge of the mesh enclosure and are connected with the mounting part through the connecting assemblies, the hoisting piece is connected to the mounting part on the edge of the top surface of the lamp shell or the mounting part on the edge of the top cover, and the connecting assemblies are distributed on the two sides of the lamp shell in the transverse direction and are connected with the mounting part through the connecting assemblies. The connecting assembly not only enables the mesh enclosure to be connected into the mining lamp to play a role in protecting the light source assembly, but also can be used as a tool for loading lamp parts when the mining lamp is maintained from the bottom direction, and provides multiple suspended ceiling installation modes for selection, so that the mining lamp can meet the installation and use requirements of different scenes.

The invention relates to the technical field of lighting devices, in particular to an LED corn lamp with an embedded heat dissipation structure, the LED corn lamp comprises a lamp holder and a lamp shell, a plurality of lamp bodies which are circumferentially distributed at equal intervals are arranged on the outer wall of the lamp holder, each lamp body is formed by linearly arranging a plurality of lamp beads at equal intervals, a heat conduction frame is welded to the outer wall of the lamp shell, and the heat conduction frame is welded to the lamp shell. And a transparent cover is sleeved on the outer side area of the lamp shell, which is positioned on the heat conducting frame. According to the LED lamp, through the arranged first heat dissipation mechanism, after the temperature in the lamp rises, expansion liquid is heated to expand, a first piston drives a second piston to move upwards, and therefore external cold air is sucked into the lamp shell, and the heat dissipation effect is achieved; and the first transmission shaft drives the second transmission shaft to rotate, so that the gear drives the heat dissipation fan to rotate quickly, the effect of blowing air to the outer wall of the lamp shell for heat dissipation is achieved, and the situation that extra electric power is needed for driving heat dissipation is avoided.

The utility model discloses a vehicle taillight assembly and vehicle, the taillight assembly includes lens, lamp housing, light emitting subassembly and refrigeration subassembly, lamp housing is connected with lens and defines the accommodation cavity between lamp housing and lens, the lamp housing is provided with the ventilation part that is used for the air exchange between accommodation cavity and external environment; the light-emitting assembly is arranged in the containing cavity and suitable for generating light rays transmitted towards the lens. The refrigeration assembly is arranged on the lamp shell and located outside the containing cavity. Wherein a refrigeration surface is formed on the refrigeration assembly, a matching surface is formed on the lamp shell, and the refrigeration surface is attached to the matching surface to absorb heat of the lamp shell. The cooling assembly is arranged on the lamp shell, so that the heat dissipation efficiency of the tail lamp assembly is improved, the tail lamp assembly can work stably and reliably, and the service life of the tail lamp assembly is prolonged.

The utility model provides a structure for preventing corrosion cracking of a tail lamp welding rib, and belongs to the technical field of vehicle lamps. The structure for preventing the tail lamp welding rib from being corroded and cracked comprises a vehicle body metal plate, a mask, soft rubber, a lamp shell and a reflecting mirror, the vehicle body metal plate and the mask are both installed on the lamp shell, the reflecting mirror is arranged in the lamp shell, and the soft rubber is arranged between the mask and the lamp shell. According to the structure for preventing the welding rib of the tail lamp from corrosion cracking, the soft rubber and the lamp shell are subjected to double-color injection molding to locally interfere and seal with the mask, the soft rubber seals and shields the welding rib, the welding rib is prevented from being exposed in the external environment, the soft rubber is additionally arranged on the lamp shell to hide the welding rib, the welding rib is effectively prevented from being exposed in the external environment, and the service life of the welding rib is prolonged. And the strength of the welding rib cannot be weakened along with the increase of time, that is, the welding rib is effectively prevented from cracking, and the service life of the automobile lamp is prolonged.

The utility model discloses lamp holder assembling equipment which comprises a workbench, a first feeding device, a second feeding device, a pressing device, a pushing mechanism and a positioning mechanism. Lamp holder shells are transferred to the workbench through the first feeding device, the pushing mechanism pushes the lamp holder shells to be conveyed in the length direction of the feeding groove through the push rod, the positioning mechanism locks the lamp holder shells located at the second feeding position, the second feeding device assembles lamp holder internals to the lamp holder shells, and the positioning mechanism locks the lamp holder shells located at the pressing position. The lamp holder inner piece and the lamp holder shell are pressed through the pressing device, and finally the lamp holder shell located at the pressing position is pushed out of the feeding groove through the pushing mechanism. According to the utility model, a jig does not need to be arranged in the equipment to position and convey the lamp holder shell, so that the separation of a product from the jig and the backflow of the jig are not needed, the structure of the lamp holder assembling equipment can be simplified, and the production efficiency of the lamp holder is improved.

The utility model discloses a stage lamp multidirectional rapid splicing mechanism and a stage lamp. The stage lamp at least comprises a first stage lamp body, a second stage lamp body and a splicing assembly used for splicing the two stage lamp bodies together, each stage lamp body comprises a lamp shell arranged outside, and the splicing assembly is arranged on the lamp shell; the splicing assembly comprises a first inserting groove formed in the first stage lamp body, a second inserting groove formed in the second stage lamp body and a splicing inserting piece which is in sliding inserting connection with the first inserting groove and the second inserting groove at the same time. In the same splicing assembly, a movable locking piece is arranged at an inlet of at least one inserting groove, and the movable locking piece is locked with or separated from the splicing inserting piece through reciprocating motion. According to the stage lamp, by arranging the splicing assembly, splicing and dismounting of a plurality of stage lamps can be rapidly achieved, the splicing and dismounting process is greatly simplified, the working efficiency is improved, and practicability is enhanced.

The utility model relates to the technical field of scooter lamps, in particular to a light-adjustable scooter lamp which comprises a lamp shell, a light-adjustable light source, a light-adjustable light-adjustable light source and a light-adjustable light-adjustable light-adjustable light-adjustable light-adjustable light-adjustable light-adjustable light source. A light source body is arranged on one face, facing the opening of the containing cavity, of the supporting plate, the upper side of the other face of the supporting plate is horizontally hinged to the lamp shell in a spherical mode at intervals of two points, and an inserting opening is formed in the lower side of the supporting plate; the moving part is movably clamped at the inserting port, and a through threaded hole is formed in the moving part; one end of the adjusting piece is a screw rod part, and the screw rod part of the adjusting piece can be connected into the threaded hole in a threaded mode; wherein the adjusting piece is rotated to drag the moving piece to translate along the axis of the moving piece, and the supporting plate is dragged to rotate along the spherical hinge position; the scooter lamp can effectively solve the problems that a lamp of an existing scooter has a fixed irradiation angle, the irradiation angle of lamplight cannot be adjusted, and use requirements of some consumers are difficult to meet.

The invention discloses an indoor intelligent lamp, and belongs to the technical field of lighting devices, the indoor intelligent lamp comprises a lamp holder, a lamp holder is fixedly connected to the lamp holder, a lamp shell is fixedly connected to the bottom of the lamp holder, heat dissipation pieces are mounted in the lamp holder and the lamp shell, and each heat dissipation piece comprises a fan and a convex cylinder; a convex barrel is arranged in the lamp shell, the convex barrel can stretch and retract up and down along the rotating rod, a dust blocking cavity is formed between the convex barrel and the lamp shell, the lower end of a dust sweeping rod can push a positioning insertion strip to penetrate into the bottom of the lamp shell, and an LED bulb is arranged in the lampshade. The LED lamp has the advantages that the service life of the lamp is guaranteed, meanwhile, the situation that the lighting effect of the LED bulb is affected due to the fact that external dust directly enters the lampshade is effectively avoided, the dust blocking effect is achieved, the lighting efficiency of the lamp is guaranteed, dust in the dust blocking cavity can be cleaned, and the heat dissipation efficiency is further guaranteed.

The utility model discloses assembling, welding and detecting integrated equipment for an automobile tail lamp. Comprising a control cabinet, a station rotating disc, a tool station, a tin soldering welding machine, a welding head, a lamp shell mirror installing mechanism, a pneumatic clamp, a first air cylinder, a second air cylinder, a first guide rail, a first sliding base, a lamp shell lampshade installing mechanism, a support, a pneumatic suction cup, a third air cylinder, a linear motor, an ultrasonic welding machine, a lightening optometry mechanism, a camera, an air tightness detector, a fourth air cylinder, an L-shaped frame, a marking mechanism and a two-dimensional code marking device. The device comprises a cylinder 5, a screw elevator, a blanking mechanism, a conveyor, a rack and a display. The automobile tail lamp assembling, welding and detecting device is reasonable in design, assembling, welding and detecting of an automobile tail lamp can be efficiently and orderly completed conveniently by arranging a traditional station into the integrated station where the lamp shell, the reflective mirror and the lampshade can be sequentially placed, the assembling, welding and detecting process is high in continuity, the time needed for completing one automobile tail lamp is short, and the finished product quality is high; the problem that a traditional automobile tail lamp assembly line is tedious and complex is solved.

The utility model relates to the technical field of landscape lamps, in particular to an artistic landscape lamp which is characterized in that when a protective lamp shell needs to be cleaned, a motor is started to drive a lead screw to rotate, a cleaning ring is screwed and assembled with the lead screw and starts to slide up and down along a sliding rod, an upper-layer brush and a lower-layer brush remove dirt on the surface of the protective lamp shell in the sliding process, and a water pump starts to work; water in the water tank is conveyed into the water storage ring through the connecting hose, and the water in the water storage ring is sprayed out through the spray head to further flush and protect the surface of the lamp shell. According to the artistic landscape lamp, when the protective lamp shell needs to be cleaned, a motor is started to drive a lead screw to rotate, a cleaning ring is screwed and assembled with the lead screw and starts to slide up and down along a sliding rod, upper and lower layers of brushes remove dirt on the surface of the protective lamp shell in the sliding process, a water pump starts to work, and water in a water tank is conveyed into a water storage ring through a connecting hose; and water in the water storage ring is sprayed out through the nozzle to further wash and protect the surface of the lamp shell.

A blue sky lamp lighting device comprises a rectangular lamp shell, a Rayleigh scattering plate and a light-emitting assembly, the Rayleigh scattering plate and the light-emitting assembly are installed in the lamp shell, and the light-emitting assembly is composed of a first light source, a second light source, a first light barrier and a second light barrier. Light rays of the first light source and the second light source irradiate the Rayleigh scattering plate area on the other side through the gap between the first light barrier and the second light barrier, part of the light rays generate Rayleigh scattering to achieve the blue-sky-like effect, and the rest of the light rays penetrating through the area achieve the double-side light-emitting illumination effect. The lighting device is suitable for lighting long and narrow aisle spaces such as corridors, light can be evenly distributed on the two sides of a wall and does not directly enter human eyes, and the sky-blue sky lighting effect is effectively simulated indoors.

The utility model discloses a track lamp which comprises a guide rail provided with a conductive strip arranged in the length direction of the guide rail. The lamp holder is in sliding fit with the guide rail; the lamp body comprises a lamp shell and a light-emitting assembly, the lamp shell is in running fit with the lamp holder, the light-emitting assembly is arranged in the lamp shell, an electric connecting piece which is electrically connected with the light-emitting assembly and extends out of the lamp shell is arranged on the lamp shell, and the light-emitting assembly is electrically connected with the electric connecting piece in the process that the lamp body rotates relative to the lamp holder. And the lamp body has a power-on state in which the electric connecting piece is in contact with the conductive strip so as to enable the light-emitting component to be connected with an external power supply, and a power-off state in which the electric connecting piece is separated from the conductive strip. Compared with the prior art, the lamp body is rotated to enable the electric connecting piece to be in contact with or disconnected from the conductive strip so as to control whether the lamp body is turned on or not, the operation is simple and convenient, and the application requirements of different scenes can be met.

The invention relates to the technical field of lamp shell machining, and provides a lamp shell machining device for an LED rear combination lamp, which comprises a working table plate, a conveying assembly, a drilling assembly and a cleaning assembly, and is characterized in that the conveying assembly comprises a turntable rotationally mounted at the top of the working table plate; the top of the rotary disc is fixedly connected with four conveying boxes which are evenly distributed in an annular array mode, the top of the working table plate is fixedly connected with two longitudinal sliding rails which are symmetrically arranged, and the tops of the sliding parts of the two longitudinal sliding rails are jointly and fixedly connected with a fixing base. Through precise guiding of an electric sliding rail and the design of a groove in the bottom of a top plate, precise alignment and centering of a lamp shell are achieved, the accuracy and consistency of drilling are ensured, and the sealing performance and high efficiency in the cleaning process are also ensured through the quick-release structural design of a cleaning water pipe and a sealing opening.

The utility model discloses an efficient heat dissipation project lamp which comprises a lamp shell, a lamp cover and a heat dissipation device. The light source plate is connected to the groove bottom of the mounting groove, and a copper coating is arranged on the bottom side of the light source plate; a plurality of lamp beads are connected to the bottom side of the light source plate; the light emitting assembly is connected to the interior of the mounting groove and located on the top side of the light source plate; the heat dissipation structure is connected to the position, right opposite to the mounting groove, of the bottom side of the lamp shell, heat transfer of the multiple lamp beads is accelerated, the heat dissipation efficiency can be improved under the condition that the heat dissipation structure is not changed, the whole LED lamp is controlled to be in a proper size, and mounting and transporting convenience is improved.

The invention relates to the technical field of LED lamps, and discloses an angle-adjustable LED lamp strip fixing device and a mounting method thereof.The angle-adjustable LED lamp strip fixing device comprises a lamp set mechanism, a fixing mechanism and a fixing mechanism, the lamp set mechanism comprises a lamp shell, a side plate fixedly mounted on the outer side of the lamp shell, and a mounting assembly arranged on the outer side of the lamp shell; the adjusting mechanism comprises a box body and a plate body fixedly installed in an inner cavity of the box body. The overall angle of the lamp set mechanism can be directly adjusted within a certain range through the mounting assembly, rotation adjustment of the lamp set mechanism can be completely achieved through the adjusting mechanism, and the position of the lamp set mechanism can be adjusted through cooperation of a sliding groove and an adjusting piece; therefore, when light in a certain area needs to be enhanced, pitching adjustment, position movement and rotation adjustment of the lamp set mechanism are achieved through manual operation, adjustability during illumination is effectively guaranteed, adjustment can be conducted according to the specific illumination angle, and therefore the illumination coverage effect is guaranteed.

The LED lamp comprises a lamp shell, a light source, a light-transmitting cover, a pipe fitting and a side cover, the lamp shell is provided with a light-emitting end, the light-emitting end is provided with a plurality of connected light-emitting faces, included angles are formed between the light-emitting faces to enlarge the light-emitting range of a main light area, the light source is installed on the light-emitting faces, and the light-transmitting cover is installed on the light-emitting faces. The light-transmitting cover is mounted at the light-emitting end to cover the light source on the light-emitting surface; the lamp shell is provided with a through cavity penetrating through the lamp shell, the pipe fitting is communicated with the through cavity, and liquid is guided to flow through the through cavity through the pipe fitting to accelerate heat dissipation of the lamp shell. According to the structure, the lamp shell and the back shell are made of magnesium alloy, and the cavities are formed in the lamp shell and the back shell, so that the overall weight of the lamp is reduced, and the load in use is effectively reduced. The through cavity is formed in the lamp shell, the pipe body is inserted into the through cavity, the water pump is connected with the pipe body, water flow is guided into the through cavity of the lamp shell through the water pump, the water flow penetrates through the through cavity from one side of the lamp shell and then is discharged from the other side of the lamp shell, the heat dissipation efficiency is improved, the lamp efficiency can be improved, and the power can be better improved under the same size.

The utility model discloses a mirror cabinet lamp and a mirror cabinet. The mirror cabinet lamp comprises a lamp shell, a lamp panel, a controller and two fixing plates. The controller and the lamp panel are arranged in the lamp shell, and the controller is electrically connected with the lamp panel. The two fixing plates are arranged at the two ends of the lamp shell respectively, the length of each fixing plate is larger than the width of the lamp shell, a connecting part and an induction part are arranged on the front side and the rear side of each fixing plate respectively, the connecting parts are used for achieving fixed connection between the mirror cabinet lamp and a mirror cabinet, and the induction parts are used for inducing environmental factors. The sensing part is electrically connected with the controller; according to the mirror cabinet lamp, due to the fact that the connecting part and the sensing part are located on the front side and the rear side of the fixing plate respectively, after the mirror cabinet lamp is installed on a mirror cabinet, the sensing part is closer to a user relative to the cabinet body, the sensing distance between the sensing part and the user is shortened, when the user approaches the mirror cabinet, the mirror cabinet lamp can rapidly start the lighting function, and the use experience of the user is improved.

The utility model provides a motorcycle lamp with a heat dissipation structure, and belongs to the technical field of motorcycle lamps. Comprising a lamp shell, one side of the lamp shell is sleeved with a bottom plate, and a heat dissipation plate, a fan, a rotary knob and a lampshade are clamped in the bottom plate. By arranging the first clamping base and the first buckle, the lampshade can be rapidly opened and closed, the problems that the lampshade cannot be rapidly replaced, a worker cannot conveniently open the lampshade when maintaining and replacing the automobile lamp, and the working time is prolonged are solved, the main lamp panel on one side of the first overturning plate is rotated to the other side by manually rotating the knob, and the lampshade is rapidly replaced. The auxiliary lamp panel on one side of the second overturning plate is rotated to the front, so that the problems that in the driving process, when a vehicle collides or the service life of the vehicle lamp reaches the limit and the vehicle lamp is not turned on during driving, the vehicle is in danger during driving at night, potential safety hazards of personnel life are caused, the vehicle lamp is not turned on at night and maintenance is inconvenient, and inconvenience is brought to a rider are solved. Manual rotation can not be damaged by collision, and normal rotation can be achieved without any rotation.

The utility model relates to the technical field of LED track lamps, in particular to a compact LED track lamp shell structure. An angle adjusting rod is arranged on the face, away from the sliding block, of the power source, a shell is arranged at the end, away from the power source, of the angle adjusting rod, a plurality of heat dissipation holes are formed in the end, close to the angle adjusting rod, of the shell, and a plurality of air inlets are formed in the side face of the end, away from the angle adjusting rod, of the shell. A lamp bead is arranged in the shell, a reflecting cover is arranged on the periphery of the lamp bead, a dust cover is arranged below the reflecting cover and is in threaded connection with a power source, a cooling fin is arranged above the lamp bead, a plurality of ventilation holes are formed in the cooling fin, a fan is arranged above the cooling fin, and a power source is arranged in the fan. According to the compact LED track lamp, the base and the shell are in threaded connection, and the connecting device is additionally arranged, so that the problems of poor heat dissipation and difficulty in disassembly and maintenance due to integrated design of the compact LED track lamp are solved under the condition that the attractiveness is not influenced.

The point light source lamp comprises a lamp outer shell, a light source assembly arranged in the lamp outer shell and a lens or a light-transmitting lampshade arranged at the front end of the lamp outer shell, the lamp outer shell is in a regular polygon shape, the outer edge side walls of the lamp outer shell are the same side wall faces, and the light source assembly is arranged in the lamp outer shell. At least one connecting clamping groove position is arranged on each side wall face, and at least one groove is formed in the groove bottom of each connecting clamping groove position. The quick splicing piece comprises a splicing piece body, the splicing piece body comprises a top face first inserting part, a middle part and a bottom face second inserting part, and the top face first inserting part and the bottom face second inserting part are each provided with at least one elastic telescopic piece. When the top face first inserting part or the bottom face second inserting part of the splicing piece body is inserted into the connecting clamping groove position, the elastic telescopic piece elastically abuts against the interior of the groove, and connection between the splicing piece body and the lamp shell is achieved. According to the scheme, quick splicing of the point light source lamp is achieved, operation is simple, connection is compact, and interval-free splicing is achieved.

The lamp comprises a light source module, a mounting hanging bracket, a mounting plate and a gypsum board, the light source module comprises a box body and a light source assembly, a first mounting through opening is formed in the bottom of the box body, the mounting hanging bracket is fixed to the two sides of a bottom plate of the box body, and the mounting plate is fixed to the bottom of the box body; a second mounting through opening is formed in the bottom of the mounting plate, the gypsum board is fixed to the bottom of the mounting plate and comprises a mounting frame, a lamp shell and a gypsum board body, a leveling layer is arranged at the bottom of the gypsum board body, and the bottom of the lamp shell is flush with the bottom of the leveling layer. The lamp capable of emitting light in a hidden mode is advanced in design and convenient to install, the gypsum board and the lamp are integrally formed, a gap at the joint of the gypsum board and the lamp is eliminated, the decoration time can be greatly saved, the size error of a ceiling hole can be easily reduced, leveling is convenient, and meanwhile putty can be prevented from entering the lamp to cause damage to the lamp.

The invention relates to the technical field of LED lamps, and discloses a self-cooling type dustproof LED working lamp which comprises a lamp shell and a lampshade, the lamp shell is connected with the lampshade in a clamped mode, the lamp shell is communicated with the interior of the lampshade, an LED light source and a temperature sensor are installed in the lampshade, an annular base is installed in the lamp shell, an annular plate is installed on the annular base, an auxiliary block is installed on the annular plate, and the auxiliary block is connected with the LED light source. The inner side of the annular base is fixedly connected with a connecting annular plate, and a heat dissipation mechanism is installed in the connecting annular plate. By arranging the heat dissipation mechanism and the temperature sensor, the temperature can be monitored through the temperature sensor, so that the heat dissipation mechanism can be automatically driven to automatically dissipate heat in the lamp shell and the lampshade, a movable part can be driven to move through starting of a micro motor, and therefore an auxiliary block can assist in air conveying; and heat absorbed in the N-type semi-conduit and the P-type semi-conduit is quickly taken away, so that quick auxiliary heat dissipation is realized.

The utility model provides a splicing type line lamp, which relates to the line lamp field, and comprises a lamp body, a driver and two quick connection terminals, the driver is arranged on the inner side of the top end of the lamp body, the two quick connection terminals are respectively arranged on two sides of the driver and are both connected with the lamp body, and the upper end and the lower end of the lamp body are respectively provided with a cover plate and a baffle plate. The driving screw is fixed to the sliding strip, the quick connection terminal is installed on the sliding strip in a sliding mode, wiring of the LED lamp panel is convenient, the lamp shell is divided into the lamp body, the cover plate, the connection plugs and the baffles, the line lamp is installed in a spliced mode, the LED lamp panel can be installed in a spliced mode, and therefore the line lamp is convenient to install and maintain. And meanwhile, the LED lamp panel can be quickly replaced by separating the connecting plug from the lamp body and preventing the baffle from falling off at a fixed point, so that the mounting and replacing steps are simplified, and the problem that the LED line lamp is difficult to mount and replace is solved.

The utility model discloses an LED lighting lamp convenient to wire. The LED lighting lamp convenient to wire comprises a lamp shell, a circuit board, a lamp panel, a first plug and a second plug. The circuit board is arranged in the lamp shell; the lamp panel is arranged in the lamp shell, and the lamp panel is connected with the circuit board through a wire; the first plug is arranged at one end of the lamp shell, a first wiring terminal is arranged in the first plug, and the first wiring terminal is in wire connection with the circuit board; the second plug is arranged at the other end of the lamp shell, a second wiring terminal is arranged in the second plug, and the second wiring terminal is connected with the circuit board through a wire; a third wiring terminal is arranged in the lamp shell, the third wiring terminal is arranged close to the center of the lamp shell, and the third wiring terminal is connected with the circuit board through a wire. After the lamp is installed on a wall, when the lamp is connected with a mains supply, wiring can be conducted from the two ends of the lamp and from the center of the lamp, and convenience is achieved.

The utility model relates to the technical field of stage lamps, in particular to an efficient maintenance stage lamp which comprises a supporting arm, a bottom machine box and a lamp holder, the supporting arm is in pivot joint with the bottom machine box, the lamp holder is in pivot joint with the supporting arm, and the efficient maintenance stage lamp further comprises a bottom machine box installation shell, a supporting arm installation shell and a lamp holder installation shell which are used for containing internal parts of the stage lamp. Wherein an access cover is detachably spliced on the bottom case mounting shell and / or the supporting arm mounting shell and / or the lamp holder mounting shell, and one side of the access cover is arranged in a hinged mode. According to the stage lamp capable of being efficiently maintained, the disassembly and assembly process is simplified, the maintenance efficiency is improved, the problems that in the maintenance process of an existing stage lamp, a lamp shell is frequently disassembled and assembled, and time and labor are consumed can be solved, it is avoided that an internal circuit of the lamp shell is easily damaged, and the safety risk in the maintenance process can be reduced.

The invention relates to the technical field of tunnel lighting, and discloses environment-friendly subway tunnel lighting equipment which comprises a lighting unit, a rotating unit, a dust cleaning unit and a dust collecting unit. Wherein the lighting unit comprises a lamp shell, two fixing plates and a lamp tube, the two fixing plates are both fixed on the lamp shell, the lamp tube is made of a light-transmitting material, the lamp tube is rotatably assembled between the two fixing plates, the two fixing plates and the lamp tube jointly form a lighting space, and a lighting module composed of a light source and a control circuit is arranged in the lighting space. And a temperature sensor is mounted on the control circuit. The motor drives the rotating shaft and the dust removal roller to rotate, the function of automatically cleaning the surface of the lamp barrel is achieved, the bristles on the dust removal roller can continuously brush the surface of the lamp barrel, dust is effectively removed, the lamp barrel is prevented from being covered with the dust, and therefore the light transmission and the lighting effect of the lamp barrel are guaranteed.

The invention discloses a heat dissipation street lamp, which belongs to the technical field of street lamps and comprises a lamp post, a lamp arm is arranged on the lamp post, a lamp shell is arranged on the lamp arm, an LED chip is arranged in the lamp shell, a rotating shaft is rotatably arranged on the inner top surface of the lamp shell, a plurality of fan blades are arranged on the rotating shaft, a plurality of exhaust holes are formed in the inner top surface of the lamp shell, and a connecting rod is arranged on the lamp post. A connecting pipe penetrates through the top face of the connecting rod, the top end of the connecting pipe is sleeved with a sleeve, the sleeve is rotationally connected with the connecting pipe, an installation box is fixed to the top face of the sleeve, a first rotating shaft penetrates through the side face of the installation box, and a wind wheel is fixed to the end face, away from the installation box, of the first rotating shaft. A transmission assembly used for driving the rotating shaft to rotate is arranged on the first rotating shaft, and a driving assembly used for driving the sleeve to rotate is arranged on the connecting pipe. The LED lamp has the effects that the direction of the wind wheel is conveniently adjusted, the wind wheel is conveniently blown by wind power, and the fan blades rotate to conduct air-cooling heat dissipation on the interior of the lamp shell.