Self Electronics Co., Ltd.

Self Electronics USA Corporation

Xiaoyun Liu

Zuping He

Jianguo Dong

Kai Xu

Huangfeng Pan

Guoqing Zeng

A light fixture has a lamp housing with a light outlet, and a light source assembly arranged in the lamp housing, and a light-shaping module arranged in the light source assembly along the output direction of the light for shaping the pattern or shape projected by the light fixture. The light fixture with motor-driven shaping of output light of the present invention controls the movement of each shading blade by driving motors to precisely adjust their positions thereby precisely defining the shape of the shading opening. Precision of the shape, size and position of the light spot can be improved and the illuminating effect can be enhanced.

Light fixture with motor-driven shaping of output light

An interconnected wire trough has a trough body extending in the length direction and a wire assembly installed in the trough body, characterized in that an interconnection mechanism for connecting to another interconnected wire trough is provided at one end of the trough body, and the wire assembly includes a wire extending along the length direction of the trough body and at least two connectors arranged on the wire. The wire trough has a simple structure and can be quickly assembled to form an interconnection power supply structure which can realize the rapid installation of space lighting and can realize seamless connection of lamps with different parameters, making the appearance more tidy and beautiful.

Interconnected wire trough and space lighting system

A line source lighting system including the following: lamp holder; printed circuit board; a plurality of point light sources; at least one lens, located in a light-emitting direction of the point light source for adjusting the light distribution of the point light source on a plane perpendicular to the length direction of the lamp holder; strip-shaped convex lens array, arranged along the length direction of the lamp holder for converting each point light source into a plurality of continuous sub-point light sources, the sub-point light sources converted by the adjacent point source is connected or coincident. the invention adopts a strip-shaped convex lens array for diffusing light from the point source only in the length direction of the lamp holder to form a line source, which can well prevent the light from diffusing in multiple directions, so that the line source get purified.

Line source lighting system

The invention discloses a lighting lamp comprising strip lamp holder, circuit board, light source and strip lens; the strip lens comprises light incident surface, two first total reflection surfaces located outside the light incident surface and respectively disposed on both sides of the main optical axis, two first light emitting surfaces respectively disposed on both sides of the main optical axis and located between the light incident surface and the first total reflection surface, two second total reflection surfaces located outside the light incident surface and respectively disposed on both sides of the main optical axis, and two second light emitting surfaces respectively disposed on both sides of the main optical axis and located between the second total reflection surface and the first light emitting surface on the same side. The lighting lamp of the present invention obtains a larger illumination range on the illumination surface with more uniform lighting.

Lamp having an elongated lens with varying reflective properties

The invention discloses a strip light fixture, comprising lamp holder; circuit board, disposed on the lamp holder; a plurality of point light sources, disposed on the light source mounting surface of the circuit board along the length direction of the strip light fixture; lens, disposed on the lamp holder in a light-emitting direction of the point light source for adjusting light distribution of the point light source on a plane perpendicular to a length direction of the strip light fixture; strip-shaped convex lens array, disposed on an light emitting surface or an light incident surface of the lens and arranged along the length direction of the strip light fixture for converting each point light source into a plurality of consecutive sub point light sources, and the sub point light source converted by the adjacent point light source is docked or coincident. The invention adopts a strip-shaped convex lens array for diffusing light from a point light source only in the length direction of the lamp to form a line light source, so that the illumination surface uniformity in the longitudinal direction of the strip light fixture is improved.

Strip light fixture

An optical element has at least one strip-shaped optical lens, the optical lens has a light source setting portion, a light incident surface, two first total reflection surface, two first light emitting surface and two second total reflection surface; the two second total reflection surfaces are set to tilt outwards so that the large-angle light are reflected to the direction of the small-angle light; and two second light emitting surface, respectively disposed on the two sides of the central axis and located between the second total reflection surface and the first light emitting surface on the same side; the second light emitting surfaces are used to emit the reflected light of the second total reflection surface from the same side.

Optical element and lighting lamp with the same

The invention relates to an LED lighting system, which comprises a power supply rail and a power supply input head connected to the power supply rail; The power input head comprises a fixing frame, a conducting contact positioned on the fixing frame and external wire connected with the conducting contact; The first conductive plate is arranged on the power supply rail, and the conductive contact of the power supply input head is in contact with the first conductive plate to realize the conduction of the power supply rail. Compared with the prior art, the LED lighting system provided by the invention has simple structure, diverse combination modes and better applicability.

LED lighting system

A light distribution system of an LED strip lamp, comprising a light source module, a reflective device disposed in a light-emitting direction of the light source module, and an illuminated surface which receives the reflected light from the light reflective device, the illuminated surface includes a ground surface and a main illuminated surface perpendicular to the ground surface, the light source module includes at least one LED chip, each of the LED chips has an optical axis, the optical axis is perpendicular to the vertical, in the cross section along the vertical direction and the optical axis, the reflective device includes a main reflective surface, it is difficult for the light to directly enter the eyes of the user, so that it can achieve the purpose of preventing glare.

LED strip lamp light distributing system having a light source module and a reflective device with various curvatures for illuminating different sections of an illuminated surface

An LED strip light for cabinet lighting includes a strip-shaped lamp holder, and a light-emitting module. The strip-shaped lamp holder includes a first mounting surface and a second mounting surface and two light source slots. The angle between the light source mounting surface formed by the two light source slots and the first mounting surface is an acute angle between 30 and 40 degrees. Two mounting groove is respectively provided on the first mounting surface and the second mounting surface along the extending direction thereof. One mounting groove is a U-shaped groove and another is a V-shaped groove. It is easier to install the LED strip light in the strip-shaped lamp holder and more mounting options can be selected so that the LED strip light is more suitable for cabinets such as shelf laminates, vertical freezers and horizontal freezers, etc.

Growing community of inventors

Zhejiang, China

Xiaoyun Liu