Abstract: The invention discloses a circuit of dimming and toning based on a driver on board module, relates to LED driving circuit technology field, which includes a silicon controlled dimming circuit module, a rectifier module, an AC constant current power supply module, a plurality of balanced architecture LED modules, and a color feedback comparison module. The AC constant current power supply module includes a plurality of AC constant current power supply sub units supplying power for the balanced architecture LED modules correspondingly. The color feedback comparison module is located between two balanced architecture LED modules to compare voltages generated thereby and no power contrast feedback between two balanced architecture LED modules is generated when the silicon controlled dimming circuit module adjusts current, so that the color feedback comparison module makes an LED bead thereof to choose road between the balanced architecture LED modules to realize colour temperature adjusting.

Abstract: The invention discloses a circuit of dimming and toning based on a driver on board module, relates to LED driving circuit technology field, which includes a silicon controlled dimming circuit module, a rectifier module, an AC constant current power supply module, a plurality of balanced architecture LED modules, and a color feedback comparison module. The AC constant current power supply module includes a plurality of AC constant current power supply sub units supplying power for the balanced architecture LED modules correspondingly. The color feedback comparison module is located between two balanced architecture LED modules to compare voltages generated thereby and no power contrast feedback between two balanced architecture LED modules is generated when the silicon controlled dimming circuit module adjusts current, so that the color feedback comparison module makes an LED bead thereof to choose road between the balanced architecture LED modules to realize color temperature adjusting.

Abstract: Disclosed in the present utility model is an LED light, comprising a light board and further comprising a connecting platform and an AC input end, wherein the connecting platform and the light board are snap-joined and conducting, and the AC input end is connected to the connecting platform in the direction perpendicular to the light board and conducting with the connecting platform. The light board and the connecting platform are fixed with a snap joint structure instead of tin soldering, and the AC input end is connected to the connecting platform in the direction perpendicular to the light board so that the three parts of the light board, the connecting platform and the AC input end of the LED light are convenient to assemble and disassemble and easy to maintain which are conducive to the reduction of use costs.

Abstract: Disclosed is a tube lamp, comprising a mounting box and a lamp body matched with the mounting box, the mounting box comprising a top plate and side wall boards around the top plate; the tube lamp also comprises a fixed board; the fixed board comprises a fixed board body; at least two sets of fasteners are disposed at the two ends of the fixed board body; the fasteners are interspaced; the fixed board is detachably connected to the mounting box through the fasteners; and the lamp body is connected to the mounting box through the fixed board. At least two sets of fasteners are disposed at the two ends of the fixed board body; the fasteners are used for connection with the mounting box; the two sets of fasteners are interspaced, capable of being applied to many mounting boxes of different sizes, so the tube lamp has higher compatibility.

Abstract: An LED ceiling lamp includes a base, a lampshade, an LED component, and a power supply assembly. The base includes a main body and a receiving box having an opening, the main body defines a through hole, an opening end of the receiving box disposes on an edge of the through hole on the main body. The lampshade is shielded on the base, the receiving box is received in a cavity enclosed by the lampshade and the base. The LED component is disposed on the base and received in the cavity. The power supply assembly is received in the receiving box and located outside the cavity, the receiving box defines a wire hole, the power supply assembly has a wire, the wire extends through the wire hole, the power supply assembly is electrically connected to the LED component through the wire.

Abstract: Disclosed is a tube lamp, comprising a mounting box and a lamp body matched with the mounting box, the mounting box comprising a top plate and side wall boards around the top plate; the tube lamp also comprises a fixed board; the fixed board comprises a fixed board body; at least two sets of fasteners are disposed at the two ends of the fixed board body; the fasteners are interspaced; the fixed board is detachably connected to the mounting box through the fasteners; and the lamp body is connected to the mounting box through the fixed board. At least two sets of fasteners are disposed at the two ends of the fixed board body; the fasteners are used for connection with the mounting box; the two sets of fasteners are interspaced, capable of being applied to many mounting boxes of different sizes, so the tube lamp has higher compatibility.

Abstract: Disclosed is an LED ceiling lamp, comprising a base, a lampshade, an LED assembly and a protective cover, wherein the lampshade is permanently connected with the base to form an enclosed space where the LED assembly and the protective cover are accommodated; the LED assembly includes a lamp panel and several LED lamp beads arranged on the lamp panel, and the side of the lamp panel away from the LED lamp beads is fixed on the base; the protective cover includes a cover body, arranged on the lamp panel and connected with the base, and several lenses arranged in the cover body with one lens shade on each LED lamp bead. For the LED ceiling lamp above, refraction of the light from the LED lamp beads by the lens shades provides better light distribution and uniform luminance, making the light more uniform and softer and producing fewer dark regions.

Abstract: An LED ceiling lamp includes a base, a lampshade, an LED component, and a power supply assembly. The base includes a main body and a receiving box having an opening, the main body defines a through hole, an opening end of the receiving box disposes on an edge of the through hole on the main body. The lampshade is shielded on the base, the receiving box is received in a cavity enclosed by the lampshade and the base. The LED component is disposed on the base and received in the cavity. The power supply assembly is received in the receiving box and located outside the cavity, the receiving box defines a wire hole, the power supply assembly has a wire, the wire extends through the wire hole, the power supply assembly is electrically connected to the LED component through the wire.

Abstract: A LED lamp and a light effect improving method thereof. A bulb shell (2) is covered on LED beads (3), and is mounted in a reflection cup (1). The bulb shell (2) is used for processing a primary optical process for the light emitted by the LED beads (3). The reflection cup (1) is used for processing a secondary optical process for the light which is subjected to the primary optical process performed by the bulb shell (2). By the functions such as refraction, scattering, diffusion and the like of the bulb shell (2), the primary emergent light emitted from the LED beads (3) is subject to the primary optical process such as mixing, scattering and so on, so as to realize the treatment effect that the light is emitted from the three-dimensional surface of the bulb shell (2). The reflection cup (1) performs the secondary optical process, so as to reflect the scattering light within a certain angle range.

Abstract: A condenser lens, lamp and camera applicable to an optical area are provided. The condenser lens is a physical glass lens and has an incident surface, an exit surface and a side surface arranged around a central axis of the condenser lens. The side surface is lattice-shaped. The condenser lens of the present invention adopts a glass material, which improves a light extraction efficiency of the lens and reduces a light energy loss. The lattice-shaped side surface of the lens reflects lights in different directions by multiple small-area lattice units instead of reflecting lights by a single curved surface. The reasonably-designed lattice structure enables each lattice unit reflecting lights in a predetermined direction, which may realize a uniform illumination at a small angle and is beneficial to spot-lighting. This condenser lens may be widely applied in all sorts of illuminating lamps or an illumination system of a camera.