1781 results about "Lamp shell" patented technology

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 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 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 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 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 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 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 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 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 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 utility model discloses an emergency evacuation marker lamp with a raised marker, which comprises a lamp housing, a light emitting unit and a centralized control circuit board, the lamp housing is provided with a hollow marker and a light guide marker corresponding to the hollow marker, and the light guide marker protrudes out of the outer surface of the lamp housing. The light-emitting unit is installed in the lamp shell, and the centralized control circuit board is used for controlling the light-emitting unit to be turned on and turned off. According to the emergency evacuation marker lamp with the raised marker, the raised parts with different heights and angles are arranged, so that people can clearly see light emitted by the light guide marker from all angles, and the visual angle range can be expanded through the raised light guide marker; the evacuation sign is simple in structure and convenient to use, people can see the evacuation sign at a wider angle, the guiding effect is improved, the sign graph can be clearly seen in a dark environment by combining with the design of a light source, and the guiding effect of the evacuation sign in an emergency is improved.

The outdoor lamp comprises a bottom shell and a plurality of sealed lamp bodies, the bottom shell is provided with an annular side wall, and the sealed lamp bodies are distributed on the annular side wall; each sealing lamp body comprises a lamp shell, a sealing lamp panel arranged in the lamp shell and a sealing lampshade buckled with the lamp shell in a sealed mode through a waterproof ring. As the light source of the outdoor lamp comes from the plurality of sealed lamp bodies, and each sealed lamp body is independently waterproof, the waterproof performance of the outdoor lamp can be effectively improved, materials and processes for manufacturing the outdoor lamp are not limited to metal castings, the outdoor lamp can be manufactured by plastic injection molding, and the service life of the outdoor lamp is prolonged on the premise of obtaining better waterproof performance. The weight and the manufacturing cost of the outdoor lamp are effectively reduced, and the outdoor lamp is more flexible and convenient to transport and assemble; in addition, the reliability of the outdoor lamp can be effectively improved due to the multiple light sources.

The track lamp assembly comprises a lamp body, a limiting cover, a driving box and a connecting arm, the lamp body comprises a cylindrical lamp shell, a light source plate, a lamp cup and a lens, a radiator is fixed to one end of the cylindrical lamp shell, and the light source plate, the lamp cup and the lens are arranged in the cylindrical lamp shell; a plurality of mounting hole positions are formed in the radiator, and threaded holes are formed in the inner side face of the limiting cover; semicircular shaft holes are formed in the back face of the radiator and the inner side face of the limiting cover. The symmetrical side surfaces of the connecting arms are provided with shaft bulges; screws penetrating through the mounting holes are fixed in the threaded holes in a threaded manner, so that the radiator and the limiting cover are locked and positioned; and the top end of the connecting arm is rotatably connected to the bottom wall of the driving box. The LED lamp is reasonable in structural arrangement, the screws penetrate through the radiator and are connected to the inner side face of the limiting cover in a threaded mode, after the light source plate, the lamp cup and the lens are assembled, the screws can be shielded, the overall attractiveness after assembly is improved, the screws can be prevented from loosening or falling off, use stability and reliability are improved, and assembly efficiency can be improved.

The utility model discloses an automobile bumper lamp which comprises a body, a daytime running lamp set, a steering lamp set and a fog lamp set. The body comprises a lamp shell and a light-transmitting lampshade, the light-transmitting lampshade is arranged on the lamp shell and forms a containing cavity in a surrounding mode, and the daytime running lamp set, the steering lamp set and the fog lamp set are all arranged in the containing cavity and face the light-transmitting lampshade. The outer contours of the lamp shell and the light-transmitting lampshade are triangular, the daytime running lamp set and the steering lamp set are arranged in a left-right spaced mode, and the fog lamp set is arranged around the periphery of the daytime running lamp set and the periphery of the steering lamp set. The outer contours of the lamp shell and the light-transmitting lampshade are designed to be triangular, so that the product can be matched with more bumpers, the daytime running lamp sets and the steering lamp sets are arranged left and right at intervals in a matched mode, the fog lamp sets are arranged around the peripheries of the daytime running lamp sets and the steering lamp sets, and therefore the product is compact in overall structure, smaller in size and better in light effect.

Belonging to the technical field of lamp shell materials, the invention discloses an anti-aging lamp shell composite material, which comprises the following components by mass: 80-110 parts of modified PC master batch; 20 to 30 parts of modified ABS master batch; 2-7 parts of titanium silicon powder; 8-16 parts of hollow glass beads; 2 parts of a toughening agent; 0.1 to 0.3 part of a lubricant; the titanium-silicon powder effectively increases the white brightness of the lamp body shell, and when the titanium-silicon powder is used in cooperation with the hollow glass beads, the lamp shell can have higher light reflectivity, the lamp shell reflects most light to the diffusion plate and then emits the light, the overall luminous flux of the lamp is increased, meanwhile, the light absorption amount of the lamp shell is reduced, and the aging speed can be effectively slowed down. Wherein the modified PC master batch is prepared by mixing PC resin, 2, 6-di-tert-butyl-4-methylphenol and thiodipropionic acid diester; wherein the modified ABS master batch is prepared by mixing ABS resin and a composite ultraviolet absorbent. The PC master batch and the ABS master batch are both modified, so that the oxidation resistance is higher after the lamp shell is formed.

A flexible warning light includes a lamp housing including a base with a bottom plate, a flexible lamp shell covering base and an accommodation space defined between base and flexible lamp shell, and a light-emitting device mounted in the accommodation space and having at least one light-emitting element on the top of a flexible circuit board of a light-emitting device on the top, and a first heat sink and multiple second heat sinks on the bottom. The flexible lamp shell will elastically deform in accordance with the surface curvature of a preset vehicle body to drive first heat sink and second heat sinks to deform so that the base can be closely attached to the curved surface of the preset vehicle body through the deformation of the first heat sink and the second heat sinks, so as to achieve the effect of being more compliant with the curved vehicle body.

The utility model discloses a lamp bulb and a decorative lamp string, which comprise a lamp shell, a light source, a light guide plate and a light guide plate, the light-emitting component is arranged in the lamp shell and comprises a first light-emitting part and a second light-emitting part, the first light-emitting part and the second light-emitting part are connected in parallel, the first light-emitting part comprises a first positive electrode end and a first negative electrode end, the second light-emitting part comprises a second positive electrode end and a second negative electrode end, and the first positive electrode end is electrically connected with the second negative electrode end; the first negative electrode end is electrically connected with the second positive electrode end; part of the wire is arranged in the lamp shell and connected with the lamp shell in a sealed mode, and the first light-emitting part and the second light-emitting part are both fixed to the wire and electrically connected with the wire. The first positive electrode end is electrically connected with the second negative electrode end, and the first negative electrode end is electrically connected with the second positive electrode end, so that during electrification, oxidation reaction and reduction reaction on the wire are performed crosswise, wire loss caused by long-term oxidation reaction of the wire is reduced, wire breakage is avoided, and the service life of the bulb is prolonged.

The utility model discloses an ultrathin LED strip-shaped lamp, which belongs to the technical field of illuminating lamps, and is characterized in that the ultrathin LED strip-shaped lamp comprises a shell and a U-shaped heat conducting plate, the front side of the U-shaped heat conducting plate penetrates through the rear side of the shell and extends into the shell, an LED lamp panel is arranged in the shell, and through the arrangement of the shell, the U-shaped heat conducting plate, the LED lamp panel, a transparent sealing plate, a U-shaped mounting plate and a heat dissipation mechanism, the heat dissipation efficiency is improved. The U-shaped heat conduction plate is arranged on the top side and the bottom of the interior of the lamp shell, the rear side of the U-shaped heat conduction plate is located on the rear side of the outer shell, then the LED lamp panel is arranged in the outer shell and located on the inner side of the U-shaped heat conduction plate, the transparent sealing plate is bonded to the front side of the outer shell, and the LED lamp panel is sealed. And then, the whole LED lamp can be directly installed at a proper indoor position through the U-shaped installation plate on the rear side of the shell, and then power is synchronously supplied to the LED lamp panel and the low-work silent fan when the LED lamp is used.

The utility model discloses an LED line lamp capable of emitting light in two directions. The LED line lamp comprises a first light source, a second light source and an installation assembly. The first light source comprises a first lamp shell, a first lamp panel and a first lampshade, the first lamp panel is arranged in the first lamp shell, the first lampshade is arranged at the bottom of the first lamp shell, and the first lampshade is located on the light emitting side of the first lamp panel; the second light source comprises a second lamp shell, a second lamp panel and a second lampshade, the second lamp shell is arranged at the top of the first lamp shell, the second lamp panel is arranged in the second lamp shell, the second lamp panel and the first lamp panel are oppositely arranged, and the second lampshade is arranged on the light emitting side of the second lamp panel; the installation assembly comprises a fixing plate and an installation support, the fixing plate is connected with the first lamp shell, the middle of the installation support is connected with the middle of the fixing plate, and the two ends of the installation support are used for being fixedly connected with external components.

The utility model provides an optical fiber lamp which comprises an optical fiber base body and a panel body, the optical fiber base body comprises a lamp body and an optical fiber body, and the panel body is a non-self-luminous part. The end, provided with the light inlet, of the optical fiber body is connected to the lamp shell, and the end, provided with the light outlet, of the optical fiber body is connected to the panel body. Light emitted by a light source in the lamp shell can be transmitted through the optical fiber body to enter the panel body, and the light entering the panel body can be reflected by the light reflecting cavity to be emitted out, so that a point light emitting mode of the light source is converted into a plane light emitting mode, and the optical fiber lamp can meet the multi-scene and multi-mode lighting effect use requirement of a user; and the use experience of the user is effectively improved.

The utility model relates to the technical field of lamps, in particular to a lamp connector capable of being hidden in a track, which comprises a shell, a rotating module and a control module, the rotating module and the control module are both arranged in the shell, the shell is provided with a lamp groove, and the lamp groove is connected with an assembly lamp. When being connected with an external guide rail, the shell is embedded in the external guide rail; the rotating module and the control module are both arranged in the outer shell, the outer shell is provided with the lamp groove, and therefore after the lamp shell and the guide rail are assembled, the outer shell can be hidden in the guide rail, a protruding structure is avoided, the lamp is more attractive in installation and convenient to clean, and meanwhile installation limitation caused by the protruding structure is avoided.

The utility model relates to the technical field of lighting equipment, in particular to an economical street lamp convenient to install and maintain, which comprises a lamp shell and a lighting lamp panel installed inside the front section of the lamp shell, an installation cavity is arranged on the rear section of the lamp shell, and the lamp shell is provided with a cover plate which is used for sealing the installation cavity and can be rotatably opened and closed on the lamp shell. The rear section of the lamp shell is provided with an installation barrel capable of flexibly adjusting the connection angle, a user can easily open or close the installation cavity by designing the cover plate capable of being opened and closed in a rotating mode, and therefore convenience of daily maintenance is effectively improved, difficulty of maintaining and replacing internal components is reduced, and the installation efficiency is improved. The connecting angle between the mounting barrel and the lamp shell is adjustable, the elevation angle of the street lamp is allowed to be adjusted according to actual conditions during mounting, and therefore the flexibility and practicability of the street lamp are improved, and the street lamp can adapt to different mounting environments and lighting requirements.

The lighting device comprises a lamp shell, a light source PCB and a lens, a plurality of through holes are formed in the edge of the lamp shell, buckle assemblies are arranged on the surfaces, close to the sides of the through holes, of the lamp shell, and the working ends of the buckle assemblies are connected with the edge of the lens in a clamping mode. Light sources connected with the light source PCB form a plurality of light source sets in the circumferential direction of the surface of the light source PCB, the light source sets are spirally distributed along the center of the lens, and a plurality of protruding strip sets are arranged on the surface, away from the side of the light source PCB, of the lens in the circumferential direction. The convex strip group is composed of a plurality of convex strips with different optical surface shapes at the light incident side and / or the light emergent side, the convex strips are spirally distributed along the center of the lens, and beam angles formed when any two convex strips in the same light source group are irradiated by the light source group are different; the light beam angle can be adjusted by rotating the lens, and the lens and the lamp shell are connected without screws.

The utility model relates to the technical field of lamps, in particular to a waterproof lamp sealing structure. Comprising a connecting edge body, the connecting edge body comprises a first attaching ring and a second attaching ring, the first attaching ring is installed at the top end of a lamp shell body, the second attaching ring is fixedly connected to the bottom of a lamp part, the lamp part and the lamp shell body are spliced to form a waterproof lamp body, and the first attaching ring and the second attaching ring are sleeved with a sealing assembly. A reinforcing assembly is installed at the bottom end of the sealing assembly, and the other end of the reinforcing assembly is inserted into the first attaching ring. By means of the sealing assembly, double sealing protection can be conducted on the attaching position of the first attaching ring and the second attaching ring, the situation that rainwater enters a lamp from a gap of the connecting edge body is reduced, the installation stability of the sealing assembly is effectively improved through the reinforcing assembly arranged at the bottom end of the first attaching ring and the bottom end of the sealing assembly, and the service life of the lamp is prolonged. Therefore, the sealing effect of the waterproof lamp is improved.

A flexible warning light includes a lamp housing including a base with a bottom plate, a flexible lamp shell covering base and an accommodation space defined between base and flexible lamp shell, and a light-emitting device mounted in the accommodation space and having at least one light-emitting element on the top of a flexible circuit board of a light-emitting device on the top, and a first heat sink and multiple second heat sinks on the bottom. The flexible lamp shell will elastically deform in accordance with the surface curvature of a preset vehicle body to drive first heat sink and second heat sinks to deform so that the base can be closely attached to the curved surface of the preset vehicle body through the deformation of the first heat sink and the second heat sinks, so as to achieve the effect of being more compliant with the curved vehicle body.