Abstract: A uniform illumination lens is arranged between a light source and an illumination surface and has a light receiving surface and a light distribution surface, the light receiving surface has a first incident surface and a second incident surface; the light distribution surface has a first emergent surface and a second emergent surface which are connected with each other; all light entering from the first incident plane in the lens is totally reflected by the reflecting plane, reflected light is emitted through the first emergent plane and does not intersect with the first incident plane, and the second emergent plane receives all light entering from the second incident plane on one side of the normal. The lens provided by the invention provides uniform illumination at near and far positions of an irradiation surface.

Abstract: A lens and an illumination method thereof relates to the field of illumination technologies. The lens is provided with a concave space for accommodating a light source, a first irradiation part is formed on a first side of an inner wall of the concave space, and second irradiation parts are formed on the bottom and a second side of the inner wall of the concave space; a main light beam emitted by the first irradiation part and a main light beam emitted by the second irradiation parts form an acute angle. By means of the present invention, an upper region and a lower region of a to-be-irradiated object can be illuminated through one light source at the same time, and the light source arrangement cost is reduced.

Abstract: A strip light has a lamp holder, a light source module, an optical assembly, and two end cover assemblies. The first end cover assembly has an outer cover fixedly connected with the end of the strip-shaped lamp holder and a male socket electrically connected with the light source module, the second end cover assembly has an outer cover fixedly connected with the end of the strip-shaped lamp holder and a female socket electrically connected with the light source module, and the male socket is provided with at least two contact pins. The outer cover is provided with a jack for accommodating the contact pin, a separation part for separating the contact pin is arranged in the jack, the tail end of the contact pin is positioned on the inner side of the tail end of the separation part, and a safe distance is formed between the two tail ends.

Abstract: A shelf lighting mechanism has a lamp arranged on the upper front of the shelf, the lamp has a light source and lens, the top of the lens has a concave space for accommodating the light source, a first irradiation part is formed on one side of the inner wall of the concave space, and the light emitting surface of the first irradiation part is arranged to guide light to irradiate the upper area of the shelf; the bottom and the other side of the inner wall of the concave space are formed with a second irradiation part, and the light emitting surface of the second irradiation part is arranged to guide the other part of the light from the light source to irradiate the lower area of the shelf. The upper and lower areas of the shelf can be illuminated simultaneously by one lamp.

Abstract: An embedded shelf power taking system has a power supply track and an electrical component disposed on the power supply track, the power supply track has two strip-shaped baffles, a bottom plate and two strip-shaped electrical conductive members; the embedded shelf power taking system of the invention can be embedded into the wall for hidden installation, integrates the functions of fixing the laminate and fetching electricity with electric appliances on the laminate, and can fetch electricity at the same time when installing the laminate, which is convenient for installation and stable and reliable for fetching electricity.

Abstract: A lens and an illumination method thereof relates to the field of illumination technologies. The lens is provided with a concave space for accommodating a light source, a first irradiation part is formed on a first side of an inner wall of the concave space, and second irradiation parts are formed on the bottom and a second side of the inner wall of the concave space; a main light beam emitted by the first irradiation part and a main light beam emitted by the second irradiation parts form an acute angle. By means of the present invention, an upper region and a lower region of a to-be-irradiated object can be illuminated through one light source at the same time, and the light source arrangement cost is reduced.

Abstract: A shelf lighting mechanism has a lamp arranged on the upper front of the shelf, the lamp has a light source and lens, the top of the lens has a concave space for accommodating the light source, a first irradiation part is formed on one side of the inner wall of the concave space, and the light emitting surface of the first irradiation part is arranged to guide light to irradiate the upper area of the shelf; the bottom and the other side of the inner wall of the concave space are formed with a second irradiation part, and the light emitting surface of the second irradiation part is arranged to guide the other part of the light from the light source to irradiate the lower area of the shelf. The upper and lower areas of the shelf can be illuminated simultaneously by one lamp.

Abstract: A refrigerator supporting rod for installing lighting device has a rod body, the rod body having an inner side surface facing toward the refrigerator and an outer side surface back toward the refrigerator, a heat insulating layer is provided between the inner side surface and the outer side surface, the inner side surface is provided with a lamp mounting groove extending in the longitudinal direction. According to the refrigerator supporting rod for installing lighting device, a lamp can be installed in an embedded mode to integrate the two, so that the probability of touching the lamp is reduced, and the likelihood of damage is reduced.

Abstract: A plug-in structure has at least one set of male plugs and female plugs that are mated, wherein the male plug has a pin, and the female plug includes: a mounting base, which is provided with a mounting channel for inserting the pin; multiple sets of reeds, arranged in the mounting channel at intervals along the length direction of the mounting channel for clamping the pin. A lamp can be made with the plug-in structure. According to the plug-in structure and the lamp with the plug-in structure, the multi-stage reeds are arranged in the mounting channels to clamp the pins, so that the pins can be kept straight and flat and are not prone to deforming, the insertion and extraction force can be increased, and the assembly failure rate can be reduced.

Abstract: An external connected lamp holder has a first lamp holder, the first lamp holder is provided with a first socket matched with a lamp body, the lamp body has a first driving circuit board, the external connected lamp holder further includes a first female plug assembly. The external connected lamp holder, interconnected lamp holder, driving circuit board and lamp of the embodiments realize the installation of the lamp holder and the driving circuit board through plug-in electrical connection, instead of being welded together. This construction reduces the requirements of product precision, tooling precision and assembly precision in the automated production process, and it reduces the cost of automated manufacturing and the loss in the production process of products.

Abstract: An LED flexible strip lamp has a strip lamp holder, a conductive flexible strip, an LED flexible strip and a lamp cap, the LED flexible strip includes a first bonding pad disposed at its end, the conductive flexible strip includes a flexible insulating sheet, a conductive metal foil, a second bonding pad; the lamp cap includes an internal connector, and the internal connector includes an elastic conductive member abutting against the conductive metal foil. a conductive member with the bonding pad is arranged to be welded to the LED flexible strip so as to be matched with the lamp holder in an inserted mode, automation can be achieved conveniently, and the problem that an original LED flexible strip lamp is low in production efficiency due to the fact that the lamp holder needs to be installed manually is solved.

Abstract: The invention discloses a freezer frame comprising a frame body, the frame body includes a low-temperature part and a heating part, and a panel installed in cooperation with the frame is provided on the heating part, characterized in that, a light source is provided on the low-temperature part, and a heat conduction channel is provided between the light source and the heating part. The freezer frame and the freezer of the present invention use the heat of the light source for lighting to heat the panel to prevent the panel from fogging and generating condensed water, prevent the freezer door and frame from freezing, and simplify the structure to reduce energy consumption and manufacturing costs.

Abstract: A shelf power supply system has a power supply track and a first power taking head and a retractable power supply track, the first power taking head has an external wiring. The retractable power supply track has a first moving part electrically connected to the external wiring and a second moving part being electrically connected with the first moving part and slideable thereon. The second moving part has a terminal. The invention can solve the problems that the wiring is complex and difficult to hide in the power supply system of the low-voltage lamps installed in the shelves and the laminates, suitable for the shelf support arms with different lengths, the size is small, the operation is very convenient, and one track can power multi-layer lamps, avoiding complex winding in the shelf, which is very simple operation and convenient for hidden installation in the shelf.

Abstract: A refrigerator supporting rod for installing lighting device has a rod body, the rod body having an inner side surface facing toward the refrigerator and an outer side surface back toward the refrigerator, a heat insulating layer is provided between the inner side surface and the outer side surface, the inner side surface is provided with a lamp mounting groove extending in the longitudinal direction. According to the refrigerator supporting rod for installing lighting device, a lamp can be installed in an embedded mode to integrate the two, so that the probability of touching the lamp is reduced, and the likelihood of damage is reduced.

Abstract: A power-inlet plug has an installation seat, an elastic electrical conductive member and an external connector, the elastic electrical conductive member having a fixing portion and an elastic portion electrically connected to the fixing portion, the installation seat is provided with an installation cavity that accommodates the fixing portion and the external connector and a locking mechanism for detachable fix of the installation seat, the installation cavity is provided with an hole providing for the elastic portion extending out, and the elastic portion is provided with a retractable electrical contact. By setting the stop block, the permanent deformation and collapse of the shrapnel can be effectively prevented, and the problems of poor contact and contact failure can be solved. The locking part drives down the locking tongue and the power supply track extrusion locking structure design, effectively prevents the power-inlet plug from falling off.

Abstract: An embedded shelf power taking system has a power supply track and an electrical component disposed on the power supply track, the power supply track has two strip-shaped baffles, a bottom plate and two strip-shaped electrical conductive members; the embedded shelf power taking system of the invention can be embedded into the wall for hidden installation, integrates the functions of fixing the laminate and fetching electricity with electric appliances on the laminate, and can fetch electricity at the same time when installing the laminate, which is convenient for installation and stable and reliable for fetching electricity.

Abstract: An external connected lamp holder has a first lamp holder, the first lamp holder is provided with a first socket matched with a lamp body, the lamp body has a first driving circuit board, the external connected lamp holder further includes a first female plug assembly. The external connected lamp holder, interconnected lamp holder, driving circuit board and lamp of the embodiments realize the installation of the lamp holder and the driving circuit board through plug-in electrical connection, instead of being welded together. This construction reduces the requirements of product precision, tooling precision and assembly precision in the automated production process, and it reduces the cost of automated manufacturing and the loss in the production process of products.

Abstract: An LED flexible strip lamp has a strip lamp holder, a conductive flexible strip, an LED flexible strip and a lamp cap, the LED flexible strip includes a first bonding pad disposed at its end, the conductive flexible strip includes a flexible insulating sheet, a conductive metal foil, a second bonding pad; the lamp cap includes an internal connector, and the internal connector includes an elastic conductive member abutting against the conductive metal foil. a conductive member with the bonding pad is arranged to be welded to the LED flexible strip so as to be matched with the lamp holder in an inserted mode, automation can be achieved conveniently, and the problem that an original LED flexible strip lamp is low in production efficiency due to the fact that the lamp holder needs to be installed manually is solved.

Abstract: An LED lamp with a built-in power supply has a lamp body, a driving power supply and a lamp panel, the lamp body having a housing in which a mounting cavity is provided, a partition is provided in the mounting cavity to divide it into an upper mounting cavity and a lower mounting cavity, and the driving power supply and the lamp panel are respectively arranged in the upper mounting cavity and the lower mounting cavity. The driving power supply and the lamp panel are respectively arranged on both sides of the partition, and the driving power supply and the partition are arranged at intervals to form an isolated cavity between the two, and the driving power supply is installed overhead, so the heat of the lamp panel and the driving power supply does not concentrate at the partition, avoiding the problem of heat not being dissipated.