82results about How to "Irradiation angle adjustable" patented technology

The utility model relates to an angle-adjustable neon lamp strip which comprises a base, a mounting plate located above the base is rotatably arranged at the top end of the base, a lamp strip body is mounted at the top end of the mounting plate, an incomplete gear is arranged at the bottom end of the mounting plate, and a toothless part in the circumferential direction of the incomplete gear is connected with the bottom end of the mounting plate. The axis direction of the incomplete gear is the same as the extending direction of the lamp strip body, the incomplete gear is rotationally arranged on the base and is in meshed connection with a rack sliding on the base, the base is provided with a driving structure for driving the rack to slide in a reciprocating limiting mode, and the driving mechanism drives the rack to slide. The rack drives the mounting plate to rotate through the incomplete gear, so that the lamp strip body on the mounting plate can irradiate at different angles, a user can adjust the irradiation angle of the lamp strip body only by driving the rack to slide through the driving mechanism, and great convenience is achieved.

The utility model relates to the field of lamps, and provides a connecting structure for a track lamp and the track lamp. The connecting structure for the track lamp comprises a first connecting body, a terminal assembly is detachably installed on the first connecting body, and a first containing part is formed on the side, away from the terminal assembly, of the first connecting body; a second containing part is formed on the side, facing the first connecting body, of the second connecting body, and at least one of the first connecting body and the second connecting body is used for being connected with a rail; and the rotating shaft assembly is arranged in the first accommodating part and the second accommodating part under the condition that the first connecting body and the second connecting body are buckled, and the first connecting body and the second connecting body are suitable for relatively rotating through the rotating shaft assembly. According to the connecting structure for the track lamp, the stability in the using process is guaranteed, the risk that the lamp shakes or falls off is reduced, and the compactness of a track lamp system is kept; and the position and the angle of the track lamp or other equipment on the track can be flexibly adjusted, and the direction and the position of the lamp can be conveniently changed.

The fixing support of the vehicle-mounted LED decorative lamp comprises a fixing base, grooves are formed in the corners of one side of the fixing base, fixing assemblies are connected to the interiors of the grooves, a movable rod is connected to the side, away from the fixing assemblies, of the fixing base, and the movable rod is connected to the fixing base. A mounting seat is connected to the end, away from the fixed base, of the moving rod, the mounting seat is used for mounting and fixing the LED decorative lamp, the fixing assembly comprises a connecting block and a suction cup located at one end of the connecting block, a first clamping groove is formed in the connecting block, and one end of the connecting block is fixedly connected with the interior of the groove; according to the vehicle-mounted LED decorative lamp, through the design of the rotating shaft and the rotating rod, the irradiation angle of the vehicle-mounted LED decorative lamp can be adjusted, and a user can conveniently use the vehicle-mounted LED decorative lamp at multiple angles.

The utility model discloses a tunnel intelligent lighting system installation structure which comprises a tunnel body, a plurality of sets of installation mechanisms are arranged on the inner side of the tunnel body, adjusting mechanisms are arranged on the front sides of the multiple sets of installation mechanisms, and each installation mechanism comprises two sets of openings formed in the positions, close to the front side, of the inner side of the tunnel body. Mounting grooves are formed in the positions, close to the rear sides of the two sets of openings, of the inner side of the tunnel body, fluted discs are fixedly arranged on the rear sides of the two sets of mounting grooves, round rods are movably arranged on the inner sides of the two sets of mounting grooves, and racks are fixedly arranged on the rear sides of the two sets of round rods. According to the tunnel intelligent lighting system installation structure, the rack is elastically supported through the reset spring, the installation plate and the lighting lamp are fixedly installed in cooperation with the fluted disc, and the tunnel intelligent lighting system installation structure is simple in structure, concise in installation procedure, short in consumed time, low in labor intensity and high in work efficiency.

The utility model discloses a wall washer convenient for angle adjustment, which comprises a mounting seat and a wall washer, the mounting seat is provided with a mounting hole and a plurality of angle adjusting holes, the plurality of angle adjusting holes are distributed at the edge of the mounting hole along the circumferential direction of the mounting hole, the wall washer is connected to the mounting hole, and the angle adjusting holes are communicated with the mounting hole. The wall washer is provided with at least one spring glass bead corresponding to the angle adjusting hole, the fixed end of the spring glass bead is connected to the top end of the wall washer, and the free end of the spring glass bead abuts against the angle adjusting hole. In this way, a user can adjust the irradiation angle of the wall washing lamp only by rotating the wall washing lamp, and the user can conveniently adjust the irradiation angle of the wall washing lamp according to the irradiation requirement.

The utility model belongs to the field of spot lamps, particularly relates to an embedded spot lamp, and aims to solve the problems that the stability and the safety of the spot lamp structure cannot be ensured after the existing spot lamp is installed, the maintenance and replacement efficiency is reduced, and the use and the maintenance of the spot lamp are extremely inconvenient. An annular frame is arranged on the inner ring of the lamp shell, damping rotating shafts are fixedly arranged on the two sides of the inner wall of the annular frame in an embedded mode, and the same lamp body is rotationally arranged on the sides, close to each other, of the two damping rotating shafts. The installation assembly is arranged on the lamp shell and used for facilitating installation of the spotlight. The auxiliary assembly is arranged between the lamp shell and the annular frame and used for installation and connection of the lamp shell and the annular frame. According to the utility model, through the combination of the auxiliary assembly and the mounting assembly, the stability and the safety of the spotlight structure are ensured, the connection reliability can be enhanced, the loosening or falling phenomenon is avoided, the maintenance and replacement efficiency is improved, and the spotlight is more convenient and rapid to use and maintain.

The utility model relates to the technical field of insulating ladders, in particular to a safe insulating ladder for electric power operation maintenance, which comprises a top plate, ladder frames are rotatably connected to two sides of the bottom of the top plate, a plurality of steps are fixedly connected to the inner walls of the ladder frames, and pull rods are rotatably connected to the middles of two side surfaces of one of the two ladder frames. Sliding grooves are formed in the middles of the two side faces of the other ladder frame, and a plurality of clamping teeth are fixedly connected to one sides of the inner walls of the sliding grooves. Compared with the prior art, the insulating ladder has the advantages that one end of the pull rod can be fixed by adopting the plurality of clamping teeth to clamp the clamping head, so that the two ladder frames are tensioned, the fixation of the whole insulating ladder is realized, and the opening angle of the two ladder frames can be effectively adjusted by clamping the clamping head between different clamping teeth, so that the insulating ladder is suitable for different use scenes; the flashlight is connected through the flexible pipe, and the flexible pipe can be flexibly bent, so that the illumination angle of the flashlight is adjusted, and the illumination requirement is met.

The utility model relates to the technical field of radiology department nursing, in particular to a vascular lamp which comprises an extension plate, a fixing plate, a rotating seat, a fixing belt, a vascular lamp body, an extension groove, two supporting rods, a rotating seat, a friction pad, a fixing seat, a longitudinal screw rod and a longitudinal threaded sleeve. The two sides of the rotating base are each provided with a transverse threaded rod, each transverse threaded rod is provided with a transverse threaded sleeve, a spring and a movable disc, each movable disc is provided with a plurality of second protrusions, and the first protrusions and the second protrusions are each provided with a chamfer. Therefore, flexible adjustment can be carried out according to body types of different patients, injection parts and operation habits of doctors, it is ensured that light rays can accurately irradiate target blood vessels, and therefore the practicability and operation convenience of the vascular lamp are greatly improved.

The utility model relates to the technical field of corner lamps, in particular to a corner lamp convenient for angle adjustment, which comprises a corner lamp support body, adjusting grooves are symmetrically arranged in the corner lamp support body, fixable adjusting structures used for assisting in fixing the corner lamp support body are arranged in the two adjusting grooves, and each fixable adjusting structure comprises a screw. By arranging the fixable adjusting structure, when a worker fixes the corner lamp support body through a screw, the screw can serve as a fixing point and a rotating shaft of the corner lamp support body, and then the worker can link a ball and a ball rod with a ball groove; the adjusting thread on the ball rod and the external thread groove are in thread transmission to enable the whole ball rod to move front and back, the corner lamp support body is deformed rigidly through the corner lamp support body, the upper half portion of the corner lamp support body can rotate around the rotating shaft, the purpose of adjusting the irradiation angle of the corner lamp PCBA is achieved, the overall structure is simple, and cost is low. And the adjusting stability is high.

The utility model discloses a rotatable LED down lamp, which comprises a tube body, a rotating part arranged in the tube body and a lighting part connected with the rotating part, the lighting part can rotate along with the rotating part, the rotating part comprises an inner ring body connected with the tube body, and an outer ring body connected with the inner ring body, the limiting ring is arranged above the inner ring body in a covering manner, and a rotating groove which is annularly distributed is formed between the limiting ring and the inner ring body; the rotating ring is arranged in the rotating groove, the rotating ring can rotate along the rotating groove, and the rotating ring is connected with the lighting part. The illumination angle can be adjusted, the overall structure is compact, and the size is reduced.

The utility model provides a crop insect pest prevention illumination regulation and control greenhouse structure, which relates to the technical field of greenhouse illumination regulation and control, and comprises a greenhouse wall body, an illumination regulation and control assembly is arranged at the top end of the greenhouse wall body, the illumination regulation and control assembly comprises a mounting frame welded on the upper side of the greenhouse wall body, and rolling bins are arranged at the left end and the right end of the mounting frame. A winding rod is mounted in the right side of the winding bin, shading cloth is wound on the surface of the winding rod, a connecting frame is welded to the bottom end of the mounting frame, a rotating shaft is mounted on the inner side of the connecting frame, and a mounting plate is connected to the lower side of the rotating shaft. By arranging the illumination regulation and control assembly, a connecting belt drives shading cloth to be wound to an adjusting rod by rotating the adjusting rod, so that the bottom of a mounting frame is shielded through the shading cloth, light is prevented from irradiating into the greenhouse, when illumination needs to be increased, a winding rod is rotated, the shading cloth is wound and recycled to the winding rod, and therefore the light enters the greenhouse.

The invention discloses an intelligent LED solar lamp capable of adjusting a cell panel along with the irradiation angle of the sun. The intelligent LED solar lamp comprises a rod body, a solar lamp assembly, an adjusting assembly and a PLC electrically connected with electric equipment. The solar lamp assembly comprises an LED lamp panel arranged on the pole body through a lamp holder and a solar panel arranged on the pole body. A mounting frame and a sensor are arranged outside the solar panel; the adjusting assembly comprises a supporting plate arranged on the rod body in a sleeving mode, a limiting base arranged on the supporting plate, an arc-shaped guide rail connected to the limiting base in a sliding and clamping mode and connected with the mounting frame, and an adjusting motor arranged on the limiting base and providing power for the arc-shaped guide rail. The solar LED lamp panel is reasonable in structural design, the solar panel can conduct self-adaptive adjustment on the irradiation angle of sunlight, the sunlight utilization rate of the solar panel is increased, and therefore the illumination effect of the LED lamp panel is improved, and the solar LED lamp panel is suitable for large-scale application and popularization.

The utility model discloses an angle-adjustable radiator which comprises a radiating substrate, radiating fins and an angle-adjustable mechanism, a plurality of groups of radiating fins which are distributed at equal intervals are fixedly mounted on the bottom surface of the radiating substrate, the angle-adjustable mechanism is arranged on one side of the radiating fins which are distributed at equal intervals, and the angle-adjustable mechanism is arranged on the other side of the radiating fins which are distributed at equal intervals. The angle-adjustable radiator comprises a radiating substrate, an angle-adjustable mechanism is arranged on the radiating substrate, the angle-adjustable mechanism comprises a mounting seat fixedly mounted on the bottom surface of the radiating substrate, a rotating shaft rod is mounted in the mounting seat in a penetrating manner, and a driver is fixedly mounted at one end of the rotating shaft rod. Therefore, the irradiation angle of the LED lamp provided with the radiator can be adjusted, and the requirements of different irradiation angles are met.

This utility model relates to the field of defect detection technology and discloses a device for detecting surface defects in aluminum blocks. The device includes a conveyor belt, a housing fixedly connected to the top surface of the conveyor belt, an infrared emitter slidably connected to the inner wall of the housing, a rotating shaft fixedly connected to one end of the infrared emitter, a worm gear fixedly connected to the outer wall of the rotating shaft, a sliding rod disposed in the middle of the rotating shaft, a lead screw threadedly connected to the inner wall of the sliding rod, both ends of the lead screw being fixedly connected to the outer wall of the housing via fixing blocks, a worm gear rotatably connected to the outer wall of the sliding rod via an L-shaped block, and the outer wall of the worm gear meshing with the outer wall of the worm gear. An infrared receiver is disposed on the top of the housing. In this utility model, infrared rays are emitted by the infrared emitter, reflected by the surface of the aluminum block to the receiver. If the aluminum block is defect-free, the receiver can receive the signal; otherwise, it cannot. Rotatable position adjustment knobs and angle adjustment knobs control the infrared ray path.

The invention relates to a multimedia display stand, and belongs to the field of display stands, the tops of the left and right sides of a protection box are provided with immersive mechanisms for improving the immersive experience effect of the multimedia display stand, and the upper side of the protection box is provided with a multimedia display screen; a height adjusting mechanism used for adjusting the multimedia display screen is arranged at the right end of the inner bottom wall of the protection box, a control panel is arranged at the left end of the outer surface of the protection box, and a collecting mechanism is arranged in the middle of the outer surface of the protection box. According to the multimedia display stand, through the design of the immersive mechanism, when the multimedia display screen displays, an immersive display space can be provided to improve the experience feeling of a user, through the arrangement of a flash lamp and a spotlight, the immersive atmosphere of the user can be improved, and the display effect of the multimedia display stand is further improved; and the multimedia display screen is designed to be hidden in a lifting manner, so that the multimedia display screen can be protected when not in use, and dust can be prevented from entering the multimedia display screen.

The utility model relates to a lamp with variable combination installation mode, include: bottom shell, it is aluminium section spare, grating lamp board, install and fix in bottom shell are used for emitting light, grating face shield, cover set up grating lamp board outside and with grating lamp board, bottom shell one and through screw locking fixed, bottom shell top still fixed mounting has adjustable support or fixed support or hanging line support. This lamp exists with adjustable support, fixed support and hanging line support multiple installation accessories's combination assembly use on bottom shell, can choose different support according to different use demand of different place and use collocation, adjustable support is installed on the track through the guide rail head, fixed support can be rotatably connected with the guide rail head, and can also bridge and fix between the bottom shells when multiple lamps are combined, the hanging line support is used for connecting the hanging line, the upper end of the hanging line is connected with the ceiling plate fixed on the ceiling, and the upper end of the ceiling plate can also be rotatably connected with the guide rail head, so that the free change of multiple combination installation forms is realized.

The utility model relates to a spherical table lamp which comprises a spherical shell with the characteristic of magnetic attraction metal, a first installation opening is formed in one side of the spherical shell, a light-transmitting cover is arranged on the first installation opening, a lamp panel is correspondingly arranged in the light-transmitting cover corresponding to the interior of the spherical shell, a plurality of LED lamp beads are distributed on the face, facing the light-transmitting cover, of the lamp panel, and a plurality of LED lamp beads are arranged on the face, facing the light-transmitting cover, of the lamp panel. The top surface of the supporting leg is matched with the surface radian of the spherical shell, more than one magnetic part is arranged on the top surface of the supporting leg, and the magnetic parts are magnetically connected with the surface of the spherical shell so as to allow the spherical shell to adjust the irradiation angle on the supporting frame. According to the spherical table lamp disclosed by the utility model, the shell of the spherical table lamp is spherical and is matched with the plurality of supporting legs with the magnetic pieces for magnetic connection, so that the spherical shell adjusts the irradiation angle on the supporting frame, and the lamp body consisting of the spherical shell, the lamp panel and the light-transmitting cover can be connected with the supporting legs without connecting and adjusting components; and the irradiation angle of the lamp body can be adjusted.

The utility model relates to the technical field of advertisement marketing equipment, in particular to a multi-view-angle rotating IP image showing stand which comprises an adjusting mechanism, a lifting mechanism capable of ascending and descending is arranged at the top of the adjusting mechanism, and a first showing table capable of rotating is arranged at the top of the lifting mechanism; by arranging the chassis, the turntable, the arc-shaped supporting rod, the limiting block and other parts, the bottom of the arc-shaped supporting rod can be movably connected at the overlapped part of the two sliding grooves. When the rotating disc rotates around the axis of the chassis, the arc-shaped supporting rods move along the arc-shaped sliding grooves, the top sliding rods of the arc-shaped supporting rods are limited by the linear sliding grooves of the limiting blocks to do linear motion, and then the outer sleeve rods are supported to achieve height adjustment of the lifting mechanism. By arranging a sliding rail, a sliding rod, a second display stand and other components, the sliding rod can only move in the linear sliding groove direction of the limiting block. The second display stand movably connected with the top of the sliding rod can move along with the sliding rod to adjust the position, and the diameter of the inner ring of the annular LED light supplementing lamp on the top is matched with that of the first display stand.

The utility model relates to the technical field of stage lighting, in particular to a stage lighting suspension device which comprises a suspension frame, a mounting plate, an adjusting mechanism and a fixing assembly, and the adjusting mechanism comprises a supporting rod, a second rotating roller, a second rotating block, a mounting cylinder, an electric push rod, a connecting base, a first rotating roller, a first rotating block and a driving assembly. The mounting plate is rotationally connected with the suspension frame, the first rotating roller is rotationally connected with the connecting base and the first rotating block, the first rotating block is located in the connecting base, the driving assembly is arranged on the suspension frame, and the mounting plate is fixedly connected with the output end of the driving assembly. And when the angle of the stage lamp is adjusted, the driving assembly is controlled to adjust the horizontal angle of the stage lamp, the electric push rod is controlled to adjust the vertical angle of the stage lamp, the irradiation angle is changed according to performance requirements, and the practicability of the stage lamp is improved.

The invention relates to the field of ultraviolet disinfection lamps, in particular to a workshop ultraviolet disinfection device with an angle adjusting structure and a disinfection method.The workshop ultraviolet disinfection device comprises a lamp box, a connecting frame is installed on the inner wall of the lamp box, the connecting frame is communicated with the outer side of the lamp box, and a lampshade box is arranged in the connecting frame. A servo motor on a single side drives a set of screws to rotate, an internal thread block moves, a connecting frame drives one side of a lampshade box to rotate and move, and therefore the effect of changing the irradiation angle of an ultraviolet lamp tube is achieved, through rotation of the lamp box, a bolt moves in an internal thread cylinder, a synchronous plate drives multiple sets of supporting legs to rotate, and the effect of changing the irradiation angle of the ultraviolet lamp tube is achieved. Therefore, the irradiation height of the ultraviolet lamp tube can be adjusted while folding of the supporting legs is completed, it can be guaranteed that the light irradiation angle can be adjusted at will in the irradiation process of the ultraviolet lamp tube through the structure, the containing space can be reduced through folding of the bottom of the supporting legs, and the supporting legs are convenient to use. And the irradiation height of light rays can be adjusted.

The utility model discloses a double-layer adjustable irradiation angle festive lantern, including lower layer festive lantern and upper layer festive lantern, upper layer festive lantern and lower layer festive lantern bottom both are provided with support subassembly, support frame outer side is provided with linkage subassembly, by installing lower layer left support shaft and lower layer right support shaft, can support the lower layer support plate, and the upper layer festive lantern and lower layer festive lantern bottom both are provided with the linkage subassembly. By installing an upper layer left supporting shaft and an upper layer right supporting shaft, an upper layer supporting plate can be supported so that an upper layer festive lantern can be supported, and by installing an upper layer left supporting shaft and an upper layer right supporting shaft, an upper layer supporting plate can be supported so that an upper layer festive lantern can be supported by the upper layer supporting plate; when an installation person turns over, swings and adjusts the irradiation angle of an upper-layer festive lantern, an upper-layer supporting plate can drive a driving belt wheel to rotate together through an upper-layer left supporting shaft, and the driving belt wheel can drive a lower-layer supporting plate to turn over together through a transmission belt, a driven belt wheel and a lower-layer left supporting shaft; and the lower supporting plate drives the lower festive lantern to synchronously swing along with the upper festive lantern in the same direction to adjust the irradiation angle.

The angle-adjustable spotlight comprises an outer ring, a light gathering cover, an inner ring, a lens, a light source, a support and a radiator, the light gathering cover is arranged in the outer ring, the lens is arranged in the inner ring, the light source is arranged on the support, the support is arranged in the radiator, the radiator is connected to the inner ring so that the light source can be aligned to the lens, and the radiator is connected to the inner ring. Two symmetrical swing arms are formed on the side face of the inner ring, the swing arms are rotationally connected into the outer ring so that the inner ring can be aligned with the light gathering cover and the radiator can be aligned with the outer ring, the upper end of the light gathering cover and the upper end of the outer ring are in a bevel opening shape, and two swing elastic pieces tightly abutting against the swing arms are symmetrically arranged in the outer ring. The angle-adjustable spotlight is quite simple and compact in structure, damping is provided for relative swing of the inner ring and the outer ring during angle adjustment through the swing elastic pieces, the large adjustable angle is achieved, and meanwhile angle adjustment is more convenient and stable.

The invention relates to a car lamp adjusting structure and a car lamp, and belongs to the technical field of car lamps, the car lamp adjusting structure comprises a lamp shell, a light guide cover and a lamp body, and further comprises a rotating mechanism; and a condensation mechanism. Through cooperative use of the adjusting mechanism, the rotating mechanism and the light condensation mechanism, when light emitted by the lamp body needs to be subjected to light condensation operation when the front road condition cannot be seen clearly and whether pits exist or not and dangerous conditions exist, the adjusting mechanism is started to enable the lamp body to move into the light guide cover, and at the moment, the lamp body extrudes the rotating mechanism; liquid in the rotating mechanism enters the light gathering mechanism, then a light gathering cover of the light gathering mechanism extends out of the lamp body, light emitted by the lamp body is subjected to light gathering operation, light overflowing is reduced, the light can be better gathered into one piece, a driver can more clearly observe the front road condition, the driver can conveniently make a response in time, and the driving safety is improved. And the irradiation quality of lamplight is ensured, so that the driving safety is ensured.

The utility model discloses a multifunctional ceiling lamp which comprises a lamp holder, an illuminating lamp and a plurality of spotlights are arranged on the lamp holder, the illuminating lamp is arranged at the lower end of the lamp holder, a circular-ring-shaped sliding groove and a cover plate are arranged at the upper end of the lamp holder, a plurality of sliding blocks are arranged in the circular-ring-shaped sliding groove in a sliding mode, and installation rods which horizontally extend out of the lamp holder outwards are arranged on the sliding blocks. A limiting space corresponding to the mounting rod is formed between the cover plate and the lamp holder, a connecting rod extending downwards is arranged at the end, extending out of the lamp holder, of the mounting rod, a connecting shaft is arranged on the spotlight, a mounting groove is formed in the connecting rod, and the free end of the connecting shaft is inserted into the mounting groove and hinged to the connecting rod. The mounting groove is provided with an avoiding groove which penetrates through the side wall of the connecting rod and allows the connecting shaft to move; the sliding block slides in the circular-ring-shaped sliding groove to drive the mounting rod to move, the position of the spotlight is changed, the connecting shaft is hinged to the connecting rod, the irradiation angle of the spotlight can be adjusted, and the problem that a ceiling lamp is single in illumination mode is solved.

The utility model discloses a phototherapy panel lamp capable of being folded and stored, which is convenient to fold and store, can increase or decrease required phototherapy panels, and can flexibly adjust phototherapy angles. The key points of the technical scheme are as follows: the LED panel lamp comprises a plurality of panels with built-in phototherapy lamps and circuit external connecting pieces, connecting pieces are arranged between adjacent panels, the adjacent panels can be turned over to be folded through the connecting pieces, and the circuit external connecting pieces are connected with the adjacent panels to connect and distribute a power supply to the adjacent panels. One panel is turned over to cover the other adjacent panel to realize folding, so that the occupied space of the phototherapy panel lamp is reduced; the circuit is communicated through the circuit external connection piece, and the function of expanding the phototherapy coverage is achieved; the butt joint structure is in an external connection mode, the influence of the folding state of the phototherapy panel lamp on a circuit between panels does not need to be considered, and the butt joint structure has the advantage of being flexible to use. Due to an external circuit mode, the use of all panels cannot be influenced when a single panel circuit is damaged, and the cost for replacing and maintaining the panels can be effectively reduced.

The utility model belongs to the technical field of illumination equipment, and provides illumination equipment with an adjustable illumination angle, the illumination equipment comprises a mounting shell, two scale end covers, a heat dissipation shell, two heat dissipation end covers and a light source assembly, the scale end covers are arranged at the two ends of the mounting shell, each scale end cover is provided with a first butt joint curved surface and a connecting rod, and the heat dissipation end covers are arranged at the two ends of the heat dissipation shell; the heat dissipation end cover is provided with a second butt-joint curved surface, the first butt-joint curved surface is matched with the second butt-joint curved surface, and the heat dissipation end cover is hinged to the connecting rod, so that the heat dissipation shell can drive the light source assembly to rotate along the first sliding curved surface, and the irradiation angle is adjusted; the structure is simple and compact, the irradiation angle is convenient to adjust, the use scene is wide, and adjustment is convenient.

The utility model discloses a suspension type wall washing down lamp which comprises an outer ring, a radiator is installed on the top of the outer ring, a light source emitting light downwards is installed on the inner side of the bottom of the radiator, a suspension middle ring is installed on the inner side of the bottom of the radiator, and a suspension inner ring is installed on the inner side of the suspension middle ring. A lens is installed on the inner side of the suspension inner ring, an inner arc face is arranged on the inner side of the suspension middle ring, an outer arc face corresponding to the inner arc face is arranged on the outer side of the suspension inner ring, a plurality of arc-shaped protruding strips are evenly distributed on the inner arc face, and the suspension middle ring and the suspension inner ring are both plastic parts. A reflection cup is installed on the inner side of the outer ring. The LED lamp is simple in structure, the suspension inner ring can rotate by 360 degrees, the irradiation angle can be adjusted by swinging left and right, the irradiation angle can be adjusted by swinging front and back, the emitting angle can be adjusted freely and conveniently, the irradiation angle can be adjusted flexibly, manufacturing cost is low, installation is convenient, and batch production and batch popularization are facilitated.

The invention relates to the field of photovoltaic modules, in particular to a photovoltaic module mounting mechanism which comprises a photovoltaic panel, the photovoltaic panel is sleeved with a supporting mechanism, the supporting mechanism comprises a supporting frame, the surface of the photovoltaic panel is sleeved with the supporting frame, the bottom of the supporting frame is connected with an L-shaped plate, and the bottom of the L-shaped plate is connected with a fixing block. And one side of the L-shaped plate is connected with an L-shaped frame, a guide plate is connected between the fixing block and the L-shaped frame, the surface of the guide plate is sleeved with a sleeve plate, and the bottom of the sleeve plate is connected with an inclined plate through a rotating shaft. By arranging the supporting frame, the L-shaped plate, the fixing block, the L-shaped frame, the guide plate, the sleeve plate, the inclined plate, the connecting block and the electric push rod, vertical movement of one side of the supporting frame can be adjusted, the inclination angle of the supporting frame and the photovoltaic panel can be adjusted, the installation flexibility of the photovoltaic panel is improved, the photovoltaic panel reaches the optimal illumination angle, and the utilization rate of sunlight is improved.