Abstract: An LED lamp with built-in power supply includes housing provided with a driving power supply; and an LED lamp holder assembly fixedly connected to the outside of the housing and connected to the driving power supply by wires. The housing is provided with a wire slot, and wires connecting the driving power supply can be drawn out from the wire slot and housed in the wire slot, and then connected to the LED lamp holder assembly. The lamp structure sets the driving power supply and LED lamp panel in two separate cavities to avoid the LED lamp panel being in high temperature environment for a long time and extend its service life; the housing is provided with a wire slot, the wire slot can accommodate the wires connecting the driving power supply and the LED lamp panel.

Abstract: A strip lamp made for easy assembly and disassembly contains a U-shaped groove body and a cover made for covering the groove body. The groove body and the cover are attached by a latch on the cover and a matching lock on the groove body on one side, and a pivot made by a V-shaped groove on the cover on the other side. Assembly can be conducted without the use of fasteners so that the strip lamp may be easily assembled.

Abstract: The invention relates to an angle-adjustable lamp, comprising a lamp body, a threading cylinder located at an end of the lamp body and extending axially along the lamp body, and an angle adjusting mechanism, the angle adjusting mechanism comprises a mounting base rotatable mounted on the threading cylinder relative to the lamp body, an elastic piece which can rotate synchronously with the mounting base relative to the lamp body, and an outer end cover which is arranged on the threading cylinder and fixedly connected with the lamp body. Compared with the existing technology, the device provided in the present invention has the advantages of simple assembly structure, short time consumption and production cost-saving.

Abstract: A light distribution system for freezer that includes a LED strip light disposed on a freezer door. The LED strip lamp includes a lamp holder, a strip-shaped polarizing lens, and a plurality of LED chips. The lamp holder includes a lens setting surface and a reflecting surface. The strip-shaped polarizing lens includes a plurality of optical axis, an incident surface, a first and second convex lens exit surfaces, and a transition surface. An angle between the illuminated surface and the optical axis includes an acute angle and the illuminated surface includes a main light region illuminated by the outgoing light of the first and second convex lens exit surfaces and a sub-light region illuminated by the reflected light from the reflecting surface.

Abstract: A lamp, including a lamp cover, the lamp cover is in the shape of a strip having openings at both ends, and the lamp cover is respectively provided with two side walls and a top surface along a direction away from the light emitting surface, and the two side walls and the top surface form an accommodating cavity; a PCB board, the PCB board being mounted in the accommodating cavity along the length direction of the lamp cover; the lamp also includes a conductive component connected to an external power supply, and the conductive component is electrically connected to the PCB board.

Abstract: A lamp, including a lamp cover, the lamp cover is in the shape of a strip having openings at both ends, and the lamp cover is respectively provided with two side walls and a top surface along a direction away from the light emitting surface, and the two side walls and the top surface form an accommodating cavity; a PCB board, the PCB board being mounted in the accommodating cavity along the length direction of the lamp cover; the lamp also includes a conductive component connected to an external power supply, and the conductive component is electrically connected to the PCB board.

Abstract: The present invention relates to an LED lamp comprising a strip housing having an inner cavity for accommodating a lamp body and at least at one end forming a opening for loading the lamp body; and a sealing end cover for sealing the opening; a sealing member is embedded in the opening, and the sealing member and the inner space of the opening have the same cross section perpendicular to the length direction of the strip housing; the sealing member and the sealing end cover are spaced apart to form a sealing cavity for injecting the sealant.

Abstract: An LED lamp with built-in power supply includes housing provided with a driving power supply; and an LED lamp holder assembly fixedly connected to the outside of the housing and connected to the driving power supply by wires. The housing is provided with a wire slot, and wires connecting the driving power supply can be drawn out from the wire slot and housed in the wire slot, and then connected to the LED lamp holder assembly. The lamp structure sets the driving power supply and LED lamp panel in two separate cavities to avoid the LED lamp panel being in high temperature environment for a long time and extend its service life; the housing is provided with a wire slot, the wire slot can accommodate the wires connecting the driving power supply and the LED lamp panel.

Abstract: A waterproof lamp includes a housing having an inner cavity for receiving a lamp body, and at least one end forming a wiring opening for drawing out wiring; a wiring end cover is sealed on the wiring opening and can be threaded out; a first sealing member is formed between the wiring end cover and the interior surface of the housing and engages with the wiring end cover for the wire to pass through; the wiring end cover includes a fixed cover and a movable cover, the movable cover is detachably coupled to the outer side of the fixed cover; and a second sealing member is disposed between the movable cover and the fixed cover. The first sealing member of the waterproof lamp is filled with liquid and can be solidified to form a waterproof rubber layer sealed between the first sealing member and the inner wall of the housing.

Abstract: A light distribution system for freezer that includes a LED strip light disposed on a freezer door. The LED strip lamp includes a lamp holder, a strip-shaped polarizing lens, and a plurality of LED chips. The lamp holder includes a lens setting surface and a reflecting surface. The strip-shaped polarizing lens includes a plurality of optical axis, an incident surface, a first and second convex lens exit surfaces, and a transition surface. An angle between the illuminated surface and the optical axis includes an acute angle and the illuminated surface includes a main light region illuminated by the outgoing light of the first and second convex lens exit surfaces and a sub-light region illuminated by the reflected light from the reflecting surface.

Abstract: A strip-shaped LED interconnected high-voltage lamp comprising an assembly groove, a lamp cover, a connector assembly, and a light source assembly. The assembly groove includes two wire assembly grooves. The wire assembly groove is curved and the central angle of the arc is greater than 180 degrees. The lamp cover is integrally formed with the assembly groove. The connector assembly includes a connector body that is inserted into the assembly groove, and two conductive sheets that are fixedly disposed in the connector body. The length of the conductive sheet in the extending direction of the assembly groove is greater than the length of the connector body and protrudes from both ends of the connector body. The conductive sheet coincides with a central axis of the wire assembly groove in an extending direction of the assembly groove.

Abstract: A strip lamp, characterized in that: the strip lamp comprises a groove body, a cover body covering the groove body, and at least one latching member disposed on the cover body, the groove body includes a first side wall, and a second side wall, the first side wall includes a blocking portion extending toward the second side wall in a section perpendicular to an extending direction of the groove body, the second side wall includes a latching edge extending toward the first side wall, and the latching member includes a body, a latching portion extending perpendicular to the body and engaging with the latching edge, and a V-shaped latching groove provided in cooperation with the blocking portion, so that the cover body can cover the cover body on the groove body without any fasteners, so that the assembly method is simple and convenient.

Abstract: A shelf system having electrical supply, comprises at least one backboard, and at least one pick power mechanism. Each pick power mechanism comprises a socket, and a plug. The backboard has a through hole. The socket comprises an inserting cylinder inserted in the through hole, and a clamping portion. The clamping portion comprises a connecting cylinder, a flange disposed on the connecting cylinder, and a wedge buckle disposed on the connecting cylinder and spaced from the flange. The backboard is sandwiched between the wedge buckle and the flange. The plug comprises a cylindrical portion inserted in the connecting cylinder. The shelf system having electrical supply provided by the invention has the plug and the socket so that the plug can be arranged on the backboard and the socket can be inserted on the plug. When assembling the shelf, whatever the shelf system needs to be installed or not, the shelf system is not taken into account.

Abstract: A ultra-thin LED bar lights includes a bar house, a light module, a reflection film, a light guide plate, and a cover having a light transmittance less than 90%. An angle between the circuit board and the accessory placed board being larger than 80 degrees and less than 90 degrees. The light guide plate includes an incidence wall for receiving the emitted light of the light module, three reflective walls for reflecting light, and a diffusion surface contacting with the reflection film. A width of the diffusion surface of the light guide plate is between 3 times or 4 times the length or the maximum diameter of the LED chips and provides a plurality of light guide points thereon. The light guide points include a plurality of spaced apart circular dots, the total area of which is 50% to 55% of the total area of the diffusion surface.

Abstract: An assemble mechanism of LED lamp and a disassembling method, the assemble mechanism of LED lamp includes strip houses, covers, and coupling assembly. The coupling assembly includes a plug, and a socket. The plug includes a plug-body, and a T-shaped head. The T-shaped head includes a straight bar, and a horizontal bar. The straight bar provides two wedge structures on two side walls respectively. The socket includes a socket body, and a T-shaped cavity configured for receiving the T-shaped head. The T-shaped cavity provides two catches on the two inner side walls, the two catches is configured for clamping the two wedge structures. As long as the plug of the coupling assembly is engaged with the socket, and the wedge structure is clamping into the catch, which makes interconnection of the two LED lamps simple and convenient, and helps to reduce the installation time.

Abstract: An LED lighting assembly structure includes a lamp housing, and an end cap. The lamp housing includes at least one slot. The end cap includes a lug cap, at least one through-hole, and at least one reinforcing rib, and at least one fastener. The reinforcing rib and the through-hole are partially coincident with each other in a cross section perpendicular to the central axis of the through-hole. When the fastener is screwed into the through-hole and the slot, it may either cut into the reinforcing rib, or the reinforcing rib is pressed against the lug cap, or both the reinforcing rib is pressed against the lug cap and the fastener cuts into the reinforcing rib. As a result, the strength between the fastener and the lamp frame is improved, and it is possible to make the lamp house smaller and thinner, which is advantageous in reducing the volume of the entire lamp.

Abstract: An angle adjustment mechanism for LED bar lighting includes a lamp body, two end covers arranged two ends of the lamp body along an axial direction thereof, two lamp frames respectively mounted on the two threading pipes, two wheel gears respectively fixed on the two lamp frames, two outer end caps fixed and covered on the two end covers, respectively, and at least two stopping plates respectively received in the two lamp frames. Each of the two end covers includes a threading pipe extending along the axial direction of the lamp body. Each of the two wheel gears includes a plurality of gear teeth taken along a radial direction thereof and rotating around the threading pipe. Each of the stopping plates provides at least one stopping tooth which is coupling to the gear teeth.

Abstract: A ultra-thin LED bar lights includes a bar house, a light module, a reflection film, a light guide plate, and a cover having a light transmittance less than 90%. An angle between the circuit board and the accessory placed board being larger than 80 degrees and less than 90 degrees. The light guide plate includes an incidence wall for receiving the emitted light of the light module, three reflective walls for reflecting light, and a diffusion surface contacting with the reflection film. A width of the diffusion surface of the light guide plate is between 3 times or 4 times the length or the maximum diameter of the LED chips and provides a plurality of light guide points thereon. The light guide points include a plurality of spaced apart circular dots, the total area of which is 50% to 55% of the total area of the diffusion surface.

Abstract: An assemble mechanism of LED lamp and a disassembling method, the assemble mechanism of LED lamp includes strip houses, covers, and coupling assembly. The coupling assembly includes a plug, and a socket. The plug includes a plug-body, and a T-shaped head. The T-shaped head includes a straight bar, and a horizontal bar. The straight bar provides two wedge structures on two side walls respectively. The socket includes a socket body, and a T-shaped cavity configured for receiving the T-shaped head. The T-shaped cavity provides two catches on the two inner side walls, the two catches is configured for clamping the two wedge structures. As long as the plug of the coupling assembly is engaged with the socket, and the wedge structure is clamping into the catch, which makes interconnection of the two LED lamps simple and convenient, and helps to reduce the installation time.

Abstract: An angle adjustment mechanism for LED bar lighting includes a lamp body, two end covers arranged two ends of the lamp body along an axial direction thereof, two lamp frames respectively mounted on the two threading pipes, two wheel gears respectively fixed on the two lamp frames, two outer end caps fixed and covered on the two end covers, respectively, and at least two stopping plates respectively received in the two lamp frames. Each of the two end covers includes a threading pipe extending along the axial direction of the lamp body. Each of the two wheel gears includes a plurality of gear teeth taken along a radial direction thereof and rotating around the threading pipe. Each of the stopping plates provides at least one stopping tooth which is coupling to the gear teeth.