68results about "Fixed installation" patented technology

LED lamp assembly particularly adapted for automotive applications that utilizes one or more standard replaceable LED bulbs with changeable optics to make multiple beam patterns. Preferably the optic is molded and easily replaced. An electric module is mounted directly under the LED to facilitate the electrical connection and provide good thermal contact. The LED light source(s) and interchangeable optic are positioned and sealed in the base of a main reflector or the vehicle hull by means well known to those skilled in the art.

A configurable ceiling lighting system for a grid ceiling comprising at least one and preferably a plurality of driver panels having a bottom and a defined perimeter sized to allow the driver panel to be set into and retained within the grid openings of a ceiling grid. The driver panel has at least one and preferably a plurality of electrical connectors accessible from the bottom of the driver panel. At least one and preferably a plurality of light modules are provided having a light source and an electrical connector complimentary to the electrical connectors of the panel drivers. The light modules can be operatively connected to the bottom of the ceiling panel drivers at selected connection points to produced desired arrays of ceiling lighting fixtures to meet particular lighting needs.

A holographic display system provides a holographic image suitable for use as a nightlight in a dimly lit environment wherein the only light in the field of view of the user is essentially the light diffracted into the holographic image being replayed. The holographic display system includes a low watt light source, a hologram recorded with a reference beam matching the beam of the light source employed to replay the hologram, and an enclosing structure for holding the lightsource and hologram in registration wherein the enclosure is configured so that the only light emitted from the display system is emitted from the hologram.

The multi-directional lighting fixture includes a lighting fixture having a substantially elongated opaque housing with first and second ends with an open top for emitting light in an upward direction and a longitudinal slot along the bottom surface of the housing extending between the first and second ends. The longitudinal slot includes a shielding material, such as a louver or cover, with a predetermined degree of light translucence. The housing has a substantially elliptical cross section tapering towards one end of the housing. The ends of the housing have elliptical translucent members that can transmit lighting horizontally and radially outward from the interior of the housing. Two or more housings can be coupled together in series.

A light emitting assembly, and wirelessly controlled light emitting assembly for use in a lighted display having a housing body configured to receive a light emitting device having a plurality of wirelessly controlled light emitting elements. The housing body includes at least one mounting feature arranged and disposed to maintain a relative positioning of the light emitting assembly with respect to another light emitting assembly.

An illumination apparatus of the present invention quickly adjusts illuminance of the light radiated from the light source in the irradiation surface to have high uniformity. The illumination apparatus includes the light source that emits a light beam having a rectangular shape, a DMD on which light emitted from the light source is incident and which controls reflection/non-reflection of the incident light by opening/closing control of minute mirrors, an optical system that shapes the light reflected by the DMD, a half mirror that splits the light emitted from the optical system into irradiation light and monitor light, the irradiation surface irradiated with the irradiation light, a monitor unit that measures illuminance of the monitor light, and a control unit that transmits a control signal to control opening/closing of the minute mirrors of the DMD to the DMD, based on a measurement result measured by the monitor unit. In this case, an illuminance distribution in the irradiation surface is adjusted to a predetermined value.

The present invention relates to an improved light assembly and alignment device. One embodiment of the assembly can have a spacer, a lid, a rod, a bracket, a guide, electronics, a cover and a nut. The spacer has a perimeter sidewall that is vented. A guide having a keeper and a body can be passed through a hole in the bracket. The rod can receive the body of the guide wherein the rod is aligned with the hole in the bracket. A nut at an end of the rod supports the cover by preventing it from sliding off from the end of the rod. The nut also is used to turn the rod so that it advances through the bracket hole to raise the assembly to the ceiling. Another embodiment has a square nut that is seated in a bracket when the rod is passed through a bracket slot.

A solar powered LED portable light tower. A solar powered LED portable light tower may comprise: one or more photovoltaic modules, an adjustable masthead, one or more lamps, one or more batteries, an inverter, a controller, and a base. The lamps may be light emitting diodes. The controller may be configured to turn on and off and dim said one or more lamps, and preferably comprises a motion sensor. The portable light tower may also comprise a concrete ballast, fork lift option, and/or a trailer option.

The invention relates to a backlight system containing a free-form surface reflector. The backlight system comprises light sources (1) and a backlight cavity (3), wherein the bottom of the backlight cavity (3) is a free-form surface reflecting plane (2) with high reflectivity, the backlight cavity (3) is formed by a side wall, the bottom free-form surface reflecting plane (2) and a diffusion barrier (5) arranged on the top of the backlight cavity (3), a brightness enhancement film and other optical film layers and a LCD panel are arranged on the diffusion barrier (5); the light sources (1) are arranged on the bottom of the backlight cavity (3), positioned in line and installed on the axis of the free-form surface reflecting plane (2); and a transflective optic plate (4) is arranged just above the light sources (1) in the backlight cavity (3). The backlight system of the invention has the advantages that the illuminance is uniform, the overall thickness of the system is thin, the luminous efficacy is high, and the system has the advantage of being convenient to install and cool.

An automobile headlamp comprising a light source; a photochromic lens; and a one-way mirror positioned between the light source and the photochromic lens such that when viewing the light source through the photochromic lens, the one-way mirror conceals at least a portion of the light source.

The invention discloses an operating lamp, and a light transmission cover and light spot regulation method of the operating lamp. The operating lamp comprises a light source, a housing, and a light transmission cover in front of the light source, wherein the light transmission cover includes a front cover and a back cover, at least one surface of the front cover is curved, at least one surface of the back cover is curved, the operating lamp further comprises a regulation device, and the relative position of the front and back covers is changed by the regulation device. The inventive operating lamp needs no control on the lamp base or internal illuminating devices, simplifies the internal structure, improves the reliability and can easily change the irradiation range.

A vehicle lamp is provided with: a light source unit containing a light source, a feeder socket having a male terminal conductively connected to the light source, and a feeder connector containing a female terminal conductively connected to the male terminal when inserted into the feeder socket and connected to an end of an electric wire; and a light source unit attaching section on which the light source unit is attached. The vehicle lamp further includes a holding member that is attached at a rear end of the feeder connector, bends the electric wire against a direction for inserting the feeder connector and can be grasped in inserting the feeder connector.

A fluorescent lamp holder combination device includes a main lamp holder and an auxiliary lamp holder set, which is provided with an auxiliary lamp holder. The main lamp holder is internally configured with a multifunction ballast, which is electrically connected to a conducting portion. Each of the conducting portions is electrically connected to a connecting portion of each of the auxiliary lamp holders by means of a set of conducting cables, thereby enabling parallel connection between each of the auxiliary lamp holders using the single multifunction ballast, and achieving the effectiveness to enable the single multifunction ballast to provide stable rectification and energy saving for the auxiliary lamp holders. Furthermore, a starting capacitor and current-limiting inductor can be disposed within each of the auxiliary lamp holders, thereby reducing use-cost of the set of conducting cables while facilitating maintenance of the starting capacitors and the current-limiting inductors.

A recessed downlight fixture and method for installation is provided. The recessed downlight fixture can be installed in a retrofit application, after a ceiling is installed, through a pre-existing opening in that ceiling. Alternatively, a recessed downlight fixture according to a second embodiment can be installed before a ceiling is present. In either embodiment, the light source coupled to, for example, a heat sink, can be universally moved in three degrees of movement, rotationally, along a tilt axis, or further within the ceiling to increase or decrease the recess. All such universal adjustments can take place through and below the ceiling opening during or after installation.

The invention relates to an eye protecting device against a computer. The eye protecting device consists of an outside protecting device and a lighting circuit, wherein the outside protecting device consists of corner frames, plat frames and elastic bands; the upper end and the lower end of each corner frame are respectively and fixedly connected with cylinders; the two corner frames are respectively arranged on the left side and the right side of a computer display; the two plat frames are respectively connected with the cylinders at the upper ends and the lower ends of the corner frames through the elastic bands; the two corner frames and the two flat frames are mounted at the periphery of the computer display. The lighting circuit consists of LED lamp bands, an LED lamp band brilliance control knob, an LED lamp band switch, a power input terminal and a wire, wherein the two lamp bands are respectively mounted on the inside surfaces of the two corner frames and the inside surfaces of the two plat frames; the LED lamp bands, the LED lamp band brilliance control knob, the LED lamp band switch and the power input terminal form the lighting circuit through the wire; the power input terminal can be connected with the computer through a USB interface. The eye protecting device eliminates the damage of light rays emitted by a computer backlight on eyes of a computer user, and better protects the eyes of the computer user.

The invention relates to a rotary type crop light-supplementing lamp. The rotary type crop light-supplementing lamp is used for supplementing light for crops and comprises a light source; the rotary type crop light-supplementing lamp further comprises a rotating mechanism, the rotating mechanism can be installed on the light source, and light emitted by the light source can penetrate through the rotating mechanism and then be emitted out; the rotary type crop light-supplementing lamp further comprises a light restraining mechanism, the light restraining mechanism is fixed below the rotating mechanism, and the light restraining mechanism can be used for restraining light beams emitted by the light source and obliquely irradiating the light beams on the ground. According to the rotary type crop light-supplementing lamp in the invention, the rotating mechanism cooperates with the light restraining mechanism, so that greenhouse light-supplementing common light sources such as an LED, a high-pressure sodium lamp, a metal halide lamp and the like are obliquely irradiated to the ground, a light area rotates along with the rotation of the rotating mechanism, and the rotating angular speedof the light area is equal to the rotating angular speed of the rotating mechanism. Compared with the common greenhouse light supplementing mode, the rotary type crop light-supplementing lamp has theadvantages that the illumination coverage area of a single lamp is greatly increased, bright and dark staggered periodic illumination is formed in the coverage area, that is, for the light intensity received by a single plant, a circle of rotation speed is treated as a cycle, and the proportion of an instantaneous illumination area to the total illumination area is the duty ratio.

The invention discloses a spot lamp with an adjustable light-emitting angle. The spot lamp comprises a lamp holder, a light-emitting element and a light distributing element. A groove is formed in the top of the lamp holder, the light-emitting element is arranged at the bottom of the groove, the light distributing element comprises a panel, first lenses and second lenses, the first lenses and the second lenses are arranged on the panel at intervals, the light distributing element is rotatably connected to the top of the groove, light rays emitted by the light-emitting element are refracted by the first lenses and the second lenses in different modes, and the light distributing element can rotate, so that the first lenses and the second lenses can be alternately aligned with the light-emitting element. The shortcoming that a light-emitting angle of an existing spot lamp cannot be adjusted is overcome, and accordingly the spot lamp has the advantages of simple structure and adjustable light-emitting angle.

The invention relates to a street lamp, in particular to an energy-saving and environment-friendly adjustable type street lamp to achieve the technical effects that energy consumption during street lamp illumination can be reduced, the maintenance cost is reduced, and the safety is high. To achieve the technical effects, the energy-saving and environment-friendly adjustable type street lamp comprises a bottom plate, a driving mechanism, a protection mechanism, a mounting plate, a height adjustment mechanism, a lamppost, a top plate, a storage battery, a street lamp body and a solar panel; themounting plate is fixedly connected with the top of the bottom plate; the driving mechanism is fixedly connected with the bottom of the mounting plate; the protection mechanism is fixedly connected with one side part of the mounting plate and is matched with the driving mechanism; and the height adjustment mechanism is fixedly connected with the other side part of the mounting plate. The effects that the energy consumption during the street lamp illumination can be reduced, the maintenance cost is reduced, and the safety is high are achieved.

The invention belongs to the technical field of illuminating systems, and in particular relates to an illuminating lamp system for an underground garage. The illuminating lamp system comprises intelligent illuminating lamps, each intelligent illuminating lamp comprises a lamp main body, connecting hanging lugs are arranged on the top face of the lamp main body, a light source module is arranged inthe middle of the lamp main body, navigation light sources are arranged on two sides of the light source module, LED lamp beads are arranged inside the light source module and the navigation light sources, the lamp main body is provided with infrared sensing devices, a sound sensing module, a wireless lamp intelligent control module and a working state indicating lamp, and a circuit interface isarranged on the top face of the lamp main body. The system comprises wireless network modules, middle control modules and wireless infrared sensing modules, and the wireless network modules, the middle control modules and the wireless infrared sensing modules are in wireless connection with the intelligent illuminating lamp. For the system, with the wireless connection control mode, the working amount for wiring design and construction is reduced, through the intelligent control mode realizing unattended operation, the illumination control flexibility is improved, and thus the management costof the underground garage is reduced.

The invention discloses a large-angle LED (light emitting diode) bulb lamp which comprises a lamp holder, a lamp bulb shell, a lamp post, a substrate and a plurality of LED light sources, wherein the lamp post is arranged in the middle of the top of the lamp holder; the lamp bulb shell covers the periphery of the lamp post; a light diffusion part is arranged on the top of the lamp post; the top surface of the light diffusion part is a plane and faces the top of the lamp bulb shell; the side surface of the light diffusion part faces the side wall and the bottom of the lamp bulb shell; the light diffusion part is made of a transparent or semi-transparent material; a light-transmittance scattering material is arranged on the light diffusion part; the LED light sources are arranged on the back of the substrate; the area of the substrate is smaller than that of the top surface of the light diffusion part; light emitted by the LED light sources on the back of the substrate irradiates toward the light diffusion part. The large-angle LED bulb lamp has the characteristics of large light distribution angle and good heat dissipation effect.

The present invention relates to a street lamp, in particular to an anti-theft solar street lamp, comprising a lamp post, a solar cell panel mounted on the lamp post, a lamp holder, and an energy storage device placed on the ground and electrically connected to the solar cell panel and the lamp holder unit, the energy storage unit and the light pole are fixed on the foot cage buried under the ground through fasteners, the energy storage unit includes a box body and a battery placed in the box body, and the box body is integrated and seamless metal cover structure. The energy storage unit of the solar street lamp of the present invention is placed on the ground surface, which is convenient for installation and maintenance; the box body of the energy storage unit for accommodating the battery is integrated with a seamless panel structure, which effectively avoids the defect that the box body is easy to pry open.

The invention is applicable to the field of lighting, and provides a circular lighting lamp comprising a lamp shell and a heat insulating board which divides the lamp shell into an electrical chamber and a light source cavity; a light source is arranged in the light source cavity, the top of the light source is provided with a reflector, the middle part of the reflector is provided with a throughhole for the light source to pass through, and the axis of the reflector coincides with the optical axis of the light source; a circular part which is connected with the inner surface of the reflector is arranged on the circumference of the through hole, the circular part is provided with a plurality of fixing holes, a plurality of support columns pass through the fixing holes and are screwed into the heat insulating board so as to position the reflector onto the top of the light source. The embodiment of the invention arranges the reflector in the circular lighting lamp, the reflector reflects part of the upward light of the light source so that the light is emitted downwards so as to eliminate the dark spot areas below the lamp, not affect lateral illumination, meet the requirements of light distribution of circular lighting, and simultaneously reduce the cost.

The invention relates to the lighting equipment field. An indoor lamp comprises a shell, and an LED (Light-emitting Diode) lamp and a lens which are installed on the shell. The shell is an auxiliary aluminum keel; the auxiliary aluminum keel comprises an aluminum radiating installation bar, and a U-shaped aluminum radiating installation frame which is below aluminum radiating installation bar and provided with a downward opening; the bottom part of the aluminum radiating installation bar and the middle part of the top part of the U-shaped aluminum radiating installation frame are connected to form a whole body. The LED lamp comprises a circuit board, and an LED light source which is fixed on the bottom part of the circuit board. The top surface of the U-shaped aluminum radiating installation frame at the internal side is a bevel surface, the top surface of the U-shaped aluminum radiating installation frame at the internal side is inclined by 3-10 degrees relative to the top surface of the U-shaped aluminum radiating installation frame at the external side, and the circuit board is fixedly installed on the top surface of the U-shaped aluminum radiating installation frame at the internal side. The two ends of the aluminum radiating installation bar are movably connected with installation clamping sheets which are used for fixing the auxiliary aluminum keel on a main keel. The indoor lamp is novel in structure and installation positions, and convenient to maintain.

An LED road light has a heat sink embedded with an LED module, a base and a light pole holder assembly. The base, the heat sink and the light pole holder assembly are assembled by slidably and respectively mounting ribs into slots. Accordingly, the contact area of such engagement is relatively larger than that using screws, thereby enhancing combined strength and extending the life duration of the LED road light. Besides, the engagement mechanism using ribs and slots also provide workers a convenient and time-saving assembling process.

The invention discloses an elevating high-pole lamp. The elevating high-pole lamp comprises a base, a hollow lamp pole and a lamp panel; the lamp panel and a top lightning rod device are arranged at the top end of the lamp pole; the elevating high-pole lamp further comprises a lamp panel supporting mechanism for supporting the lamp panel ad a lamp panel elevating mechanism for elevating the lamp panel; a first driving device for unfolding and folding the lamp panel supporting mechanism and a second driving device for elevating the lamp panel elevating mechanism are arranged within the base; the lamp panel supporting mechanism comprises an upper umbrella stand, a lower umbrella stand, an upper supporting arm, a lower supporting arm, and a connection structure and a mounting structure of the upper and lower supporting arms; a fixed pulley block is arranged to surround the top of the lamp pole; a second ring-pull is arranged on an upper surface of the lamp panel; the second ring-pull is connected with a second steel wire rope; the second steel wire rope is wound around the fixed pulley block and then is connected with the second driving device for elevating the lamp panel. The elevating high-pole lamp is stable in structure, long in service life, easy to mount and demount, and convenient to repair, and thus is capable of better adaptive to complex and changeable service environments.