101results about "Light fastenings" 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 beam adjustment mechanism for a light fixture includes a frame assembly having an aperture substantially within the center thereof. Multiple peripheral lighting units engage the sides of the frame assembly. Each lighting unit includes an LED, a heat sink, and a reflector member. A central connecting member and/or a central lighting unit is at least partially surrounded by the peripheral lighting units. The central connecting member and/or central lighting unit is hingedly connected to at least one of the peripheral lighting units. An adjustment shaft extends through and is moveably engaged with the aperture of the frame assembly. Movement of the adjustment shaft relative to the aperture exerts a force on the central connecting member and/or central lighting unit, which causes the hingedly connected peripheral lighting units to pivot relative to the central connecting member and/or central lighting unit.

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 flashlight having one or more storage areas while providing a means to attach useful accessories such as a can of pepper spray, compass or thermometer. The features of the invention allow the compass to be conveniently removed while still allowing the flashlight to operate. A portion of the storage area has a greater diameter than the tubular body of the flashlight to assist holding of the flashlight while separate storage spaces allow storing of spare batteries, light bulbs, other loose items or combinations of the like. In a separate feature of the invention, the intermediate cap has a cavity sized to receive and frictionally hold the flashlight.

A light source module includes an array of illumination elements and a light diffusing material. The light source module is configured to receive a control signal for adjusting diffusion of light emitted from the light source module and in response adjust the amount of diffusion of light emitted from the light source module. A light source module may include a segmented light diffusing material where each segment is associated with an illumination element. And individual segments may have light diffusing properties that are different than other segments of the light diffusing material. Some illumination elements may emit light of a different color spectrum than other illumination elements, and a light diffusing material may scatter the different colored light to illuminate a scene with combinations of light of different colors. A light source module may be embedded in a mobile computing device.

A multi-purpose solar lamp includes an illumination lamp powered by solar power, a positioning board detachably fixed onto a wall or any plane, and a plug-in part pluggable into the ground. The positioning board and the plug-in part can be simultaneously or alternately combined to the back of the illumination lamp to allow users to conveniently fix the illumination lamp to the wall or a wooden or concrete ground or plug the plug-in part into the ground/soil as needed to achieve a multi-purpose effect.

The invention is related to a structure of a light emitting diode lamp tube, comprising: a lamp tube housing; a circuit board; a supporting seat; a lamp bar; a second connecting seat; and a lamp shade. The circuit board is positioned in the accommodation space of the lamp tube housing, the supporting seat is slidingly combined with convex lugs of the side cover of the lamp tube housing to cover the accommodation space; the supporting seat has an opening, which allows the first connecting seat of the circuit board to be exposed by the opening. The lamp bar is positioned on the supporting seat; the second connecting seat is electrically connected with the lamp bar and the first connecting seat, and the lamp shade is combined with the lamp tube housing to form the exterior of the lamp tube. By hiding the circuit board used for power conversion in the lamp tube housing, electronic components on the circuit board can carry out heat radiation by utilizing the lamp tube housing; then, the service life of the light emitting diode lamp tube can be prolonged.

The invention provides an energy-saving type warning marker lamp for roofs of high buildings. The warning marker lamp comprises a shell, a Fresnel lens, lenses, a reflection mirror, a cone-body-rotatable reflection table, a rotary driving pedestal and a power supply device, wherein the Fresnel lens, the lenses, the reflection mirror, the cone-body-rotatable reflection table, the rotary driving pedestal and the power supply device are located in the shell and form a flashing part; the Fresnel lens is obliquely arranged and is used for focusing solar rays, and the focused solar rays become parallel rays after penetrating through the lenses, and the reflection mirror is used for reflecting the parallel rays to the cone plane of the cone-body-rotatable reflection table; a band-shaped reflection mirror is arranged on the outer surface of the cone-body-rotatable reflection table and is used for reflecting the received parallel rays out of the shell, and the cone-body-rotatable reflection table can rotate by virtue of the rotary driving pedestal so as to generate a blinking light effect. According to the energy-saving type warning marker lamp, the gathering effect and power generation function of the solar rays are adequately utilized, the electric energy is saved as much as possible, and the round-the-clock stable operation of equipment is guaranteed.

A light-emitting diode (LED) lamp comprises a lamp holder which is like a hollow cavity and is provided with an opening, an LED module arranged in the cavity of the lamp holder and a lampshade covering the opening of the lamp holder and the LED module. The lamp holder comprises a lengthwise groove-shaped installation rack and two baffles respectively arranged at two opposite ends of the installation rack. Two accommodating grooves respectively positioned at two opposite sides of the installation rack are arranged at the top of the installation rack. A base plate is stuck between each baffle and the installation rack. The tops of the base plates, the end edge of the lampshade and the tops of the baffles encircle two grooves together. The two grooves are respectively positioned at two opposite ends of the opening of the lamp holder. The grooves and the accommodating grooves surround the opening of the lamp holder and accommodate sealing glue so as to connect the lampshade and the lamp holder in a sealed manner. Compared with the prior art, the invention is characterized in that the structures of the accommodating grooves and the grooves ensure the sealing glue to be uniformly distributed, thus improving the overall sealing property of the lamp and being not easy to befoul the transparent lampshade so as to affect the lighting effect and the appearance of the lamp.

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.

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 discloses an LED panel lamp structure with a novel lighting manner. The panel lamp comprises frames, a back plate, a light guide plate, a diffusion plate, a light source plate and a drive. The light source plate is adhered to one frame I; the surface of the light guide plate is provided with a reflecting film in an adhered manner; the diffusion plate, the light guide plate and the back plate are integrated and clamped in the frame I provided with the light source plate and the other three frames; the diffusion plate is mounted at the bottom of a panel lamp and is opposite to the reflecting film of the light guide plate; the back plate is mounted at the top of the panel lamp and is arranged on the same side with the reflecting film of the light guide plate. A structure of the light source plate is mounted on the LED panel lamp, the assembling procedures are simple, a few materials are required, cost of raw materials of products is reduced, cost consumption of manual assembly is reduced, assembly time is shortened, producing efficiency of the products is improved, and the structure is adaptive to promotion.

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 an automobile LED bifocal lens headlamp. The headlamp comprises a radiator, a light source assembly, a beam splitter assembly and a lens assembly, wherein the light source assembly, the beam splitter assembly and the lens assembly are installed on the radiator, and a PCB is installed on the surface of the radiator; and the light source assembly comprises multiple LED low-beam light sources, multiple LED high-beam light sources, a low-beam condenser and a high-beam condenser, wherein the LED low-beam light sources and the LED high-beam light sources are installed on thesurface of the PCB, the low-beam condenser corresponds to the LED low-beam light sources, the high-beam condenser corresponds to the LED high-beam light sources, and the surface, close to the LED low-beam light sources, of the low-beam condenser is a first concave surface. According to the headlamp, since the low-beam condenser is provided with the first concave surface, light entering the headlamp through the LED low-beam light sources is totally reflected by the surface, passes through the position below a beam splitter and is emitted to a lens; and it is not needed to make lines on the outer side of the lens, therefore, the lens is invisible from appearance, and the original style of the headlamp is maintained.

The invention relates to an integrated LED lamp which comprises a radiator, a plurality of LED chips and a scatter plate. The radiator comprises a substrate and a plurality of cooling fins, the substrate is provided with a first side face and a second side face, the first side face and the second side face are opposite to each other, the first side face is provided with installation positions and fixation positions, and the cooling fins are arranged on the second side face. Each LED chip is correspondingly installed on one installation position. The scatter plate is fixedly arranged on the substrate through the fixation positions. According to the integrated LED lamp, the LED chips are directly arranged on the radiator, so that the structure is simple, an integrated structure is achieved, the heat dissipation effect is good, and the requirement for use of high-power LED lamps can be met. In addition, compared with a traditional LED lamp needing a radiator additionally arranged on a shell, the radiator of the integrated LED lamp can be directly used as the shell and has excellent heat conduction and heat dissipation effects; the manufacturing difficulty is low, and cost is low.

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 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 LED grille lamp. The LED grille lamp comprises a panel, lampshades fixedly arranged on the panel and LED light sources arranged in the lampshades. The panel is provided with multiple parallel strip-shaped installation holes used for installation of the lampshades. The lampshades with the arc cross section are clamped on the panel, an opening of each lampshade is right opposite to the corresponding installation hole in the panel, the two ends of the lampshade are open, the length of the lampshade is appropriately equal to that of the installation hole, the strip-shaped LED light sources are arranged at the bottoms of the lampshades in the axis direction of the lampshades, a light reflecting part is arranged on the inner surface of each lampshade, and dot-shaped pattern regions are arranged at the portions, located between the installation holes, of the panel. The LED grille lamp has the advantages of being simple in structure, convenient to assemble, easy to machine, attractive in appearance and the like.

The invention relates to the technical field of illumination, in particular to a street lamp capable of automatically replacing an LED bulb. The street lamp comprises an alternating box body, a lifting shell, an alternating mechanism, a rotating mechanism, a lifting mechanism, a lampshade, an elastic butt joint mechanism, a clamping mechanism, a solar power supply mechanism and a controller; the lifting shell and the alternating box body are integrally and vertically arranged above the alternating box body, a via hole for the clamping mechanism to slide in is formed in the upper end of the alternating box body, the alternating mechanism and the rotating mechanism are both arranged in the alternating box body, the lifting mechanism is installed on the rotating mechanism, and the upper end of the lifting mechanism extends into the lifting shell and is collinear with the axis of the lifting shell; and the lampshade is fixedly connected with the top end of the lifting shell, the elastic butt joint mechanism is fixedly installed on the lampshade, the clamping mechanism is installed at the working end of the lifting mechanism, and the solar power supply mechanism is installed on the alternating box body. According to the scheme, the problem about automatic replacement of the LED bulb of the street lamp is effectively solved, labor cost is saved, safety is high, energy is saved, and environment is protected.

The invention discloses a plug type oval shell structure of an LED (Light Emitting Diode) lamp. The plug type oval shell structure is characterized by comprising a shell, a lamp cover and a plug, wherein the shell is of an oval structure and is connected with the lamp cover, and the plug is connected with the shell at the other end of the shell. According to the plug type oval shell structure of the LED lamp, disclosed by the invention, the plug is directly connected with the shell of the LED lamp and can be directly inserted in a power supply for use in a mobile using occasion, the application range of the LED lamp is increased, and the use is convenient; the shell is of the oval structure, the appearance is attractive and elegant, meanwhile, the shell is formed by carrying out precise cold forging on pure aluminum blank, and the heat dissipation efficiency of the shell is increased.