1966results about "Light source combinations" patented technology

The present disclosure provides a gamepad, comprising: a PCB circuit board, a transparent colloid, a key dial assembly and a transparent button; the PCB circuit board is provided with a button position and LED lamp beads arranged at the button position; the transparent colloid is arranged on the button position; the key dial assembly comprises a support member fixed on the PCB circuit board, a dial rotatably connected to the support member and a gear set meshingly connected to the dial; the dial is arranged on the transparent colloid; the dial is provided with several first transparent holes and second transparent holes adjacent to each of the first transparent holes; the first transparent holes and the second transparent holes correspond to the switching of the button position on the PCB circuit board when the dial is rotated with the axis of the support member.

A job-site tool in one aspect of the present disclosure includes: a display; a flexible printed circuit; and a control circuit. The display is visible tool from outside and includes at least one surface light emitter. The flexible printed circuit includes conductive traces. The at least one surface light emitter is on the flexible printed circuit and is electrically connected to the conductive traces. The control circuit is electrically connected to the display via the conductive traces.

A swimming pool lamp is disclosed, including a lamp body provided in the swimming pool, and a wireless control component for sending and receiving remote control signals. Because the lamp body and the wireless control component are split setup, it can effectively avoid the wireless control component getting into water to affect the signal transmitting and receiving. The lamp body can be remotely controlled by a terminal provided, and the terminal can change luminous effects of LED lamp beads provided on the surface of the lamp panel. A mechanical button is provided on the surface of the lamp body, so that the luminous effects of the LED lamp beads on the lamp panel can be controlled by the mechanical button in conjunction with a control button without using the terminal for remote control, thus realizing a variety of control effects of the swimming pool lamp.

Aspects of the lighting include a novel interchangeable decorative light string system. The system is a customizable, flexible, and energy efficient decorative lighting solution.

A lighting apparatus includes a back cover, a light source, a surrounding wall and a light cover. The light source is disposed to an inner side of the back cover. The surrounding wall has a top edge and a bottom edge. The back cover is attached to the top edge of the surrounding wall. The light cover has a top ridge and a bottom ridge. The top ridge and the bottom ridge of the light cover are disposed to clip a protruding structure of the surrounding wall to fix the light cover to the surrounding wall. The light of the light source is emitted downwardly and passes through the light cover.

Enhanced human interface lighting for autonomous machines is described. In one or more implementations, a system includes perception sensor devices (e.g., camera systems, radar systems, lidar systems) to obtain environmental condition information for the environment around a vehicle. A vehicle control system controls the brightness or wavelength characteristics for one or more exterior lights of the vehicle based on the environmental condition information. In this way, the system improves driver and passenger safety, enhances the experience and safety of humans interacting with the vehicle, and improves the perception characteristics of the perception sensor devices.

Device (10) for guiding a user to mark a core sample (12) carried by a core tube (14), the device (10) including: a housing (20) mountable relative to the core sample (12) or the core tube (14) and having a marking guide (22) configured to be arranged adjacent the core sample (12) to guide marking; a communications module (26) operable to communicate with the downhole tool (16) to receive data; a user interface (28) operable to convey perceptible feedback to the user; and a processor (30) and associated memory (32). The processor (30) is configured to store data in the memory (32) and determine a marking position based on the data, and operate the user interface (28) to direct the user to cause relative rotation of the marking guide (22) and the core sample (12) so that the marking guide (22) is aligned with the marking position, allowing the user to use the marking guide (22) to mark the core sample (12) at the marking position.

A light source module, a lighting system and a lamp. The light source module comprises a first light-emitting unit (100), a second light-emitting unit (200) and a third light-emitting unit (300) which are electrically independent of each other, light emitted from the light-emitting units being mixed to form white light. By means of the selection of the light colors and spectral characteristics of the light-emitting units, the white light obtained by the light source module has a wide color temperature coverage range and a color deviation Duv value less than 0.003, thereby solving the problem of white light color deviation. In addition, the white light spectrum of the light source module simulates a target spectrum, when the correlated color temperature is 4000K or above, the target spectrum being the solar spectrum, and when the correlated color temperature is lower than 4000K, the target spectrum being the blackbody radiation spectrum. Because the spectrum simulates the solar or blackbody radiation spectrum, the obtained white light spectrum has a good color rendering index and spectral similarity, such that the color of the white light of the light source module is closer to that of daylight, thereby being more adapted to the field of general lighting.

A light source module is provided and includes: a housing; a circuit board, received in the housing; and a light-emitting module, comprising at least two independent LED light beads that are integrally encapsulated and are configured to generate at least two colors of light correspondingly; wherein, each of the at least two independent LED light beads is electrically connected to the circuit board and has an operating voltage in a range of 6V-36V.

A luminous device includes a flexible circuit board, a battery, a plurality of predetermined color light-emitting diodes, a sensor and a control chip. The battery, the predetermined color light-emitting diodes, the sensor and the control chip are arranged on the flexible circuit board. The sensor is configured to detect an external force to generate a control signal. The control chip is connected to the sensor, the predetermined color light-emitting diodes and the battery. The control chip is configured to receive the control signal and select a lighting mode according to the control signal to control the predetermined color light-emitting diodes emit light. The luminous device of the invention uses the flexible circuit board to sense the external force to emit light without requiring external circuits, so as to reduce the overall volume. Moreover, the luminous device of the invention can be installed or attached on any detachable object.

A lighting device having an accessory is provided. The lighting device includes a light engine having two or more operating modes; an accessory comprising at least one additional operable component having at least two operating modes; and a control unit configured to vary the operating modes of the lighting device in accordance with an activation signal received by the control unit. Receipt of the activation signal cycles the lighting device through each of the operating modes.

The invention discloses a shaft control red light gain red light golden yellow light single control eye protection lamp, and belongs to the field of lighting equipment. An intelligent control assembly and a power supply assembly are arranged in the base, a folding structure is arranged on the rear portion, a lamp body is arranged at the end of the folding structure, and a light source module is arranged in the lamp body. The intelligent control assembly comprises a main control chip STM32F103C8T6 and is used for controlling the light source module; the power supply assembly comprises a storage battery and a Type-C charging port, and the charging port is connected with the storage battery through a TP4056 charging management chip. The folding structure is hinged to the first supporting plate and the lamp body through any stop rotation damping rotating shafts. The light source module comprises 630-650 nm axis control red light, 610-630 nm gain red light and 3000-3500 K golden yellow light units which are distributed in an array mode. The base is provided with a control touch key and an anti-skid pad, and the lamp body is provided with a frosted acrylic lampshade. The device is scientific in spectrum, convenient to adjust and good in eye protection effect.

A lighting device (10) is provided. The lighting device (10) comprises: a light emitting element (11), and a translucent envelope (20) enclosing the light emitting element (11) and having a surface area at least three times bigger than the light emitting area of the light emitting element (11), wherein the envelope (20) is coated with a layer (22) of phosphor with a thickness of 0.05-1.0 mm and the layer (22) of phosphor is configured to block less than 30% of the visible light emitted by the light emitting element (11).

A light emitting device is provided. The light emitting device includes a blue light unit, configured to emit blue light; a green light unit, configured to emit green light; a red light unit, configured to emit red light; and a warm white light unit, configured to emit warm white light. A dominant wavelength of the warm white light is in a range from 570 nm to 600 nm. A color coordinate of the warm white light unit and a color coordinate of the red light unit are respectively located at opposite sides of the Planckian locus. The blue light unit, the green light unit, the red light unit and the warm white light unit are configured to cooperate to emit mixed white light and are configured to adjust a color temperature of the mixed white light.

The present invention relates to the technical field of LED lamps. Disclosed is an energy-saving and heat-dissipating LED lamp convenient to disassemble and assemble. The LED lamp comprises lamp bodies, and further comprises: a mounting cylinder. A movable ring is slidably provided outside the mounting cylinder, and a transmission channel is provided on the bottom of the mounting cylinder; a plurality of support frames are provided on the outer sidewall of the movable ring, a guide ring is provided between the support frames, and a mounting slot is formed on the sidewall of the movable ring; and a snap-fit block mating with the mounting slot is provided on one end of each support frame, connecting springs are all provided between the plurality of support frames, and a protective cover is provided on the bottom of each support frame. A plurality of LED lamps are uniformly distributed outside around the mounting cylinder, and a heat dissipation fan dissipates heat of the lamp bodies, enabling the lamp bodies to have a better heat dissipation effect, and prolonging the service lives of energy-saving lamps. Movable blocks press and fix a lamp base by driving two clamping plates to get close to each other, a plurality of lamp bodies can be fixed, and the fixing and mounting for the LED lamps are faster.

The utility model provides a lamp which comprises a first lamp body and a second lamp body, the second lamp body and the first lamp body are coaxially arranged, the second lamp body can rotate around a shaft, and the interior of the first lamp body and the interior of the second lamp body jointly form a communicated inner cavity. The light source assembly is located in the inner cavity and fixed to the first lamp body, and the light source assembly comprises light-emitting pieces with more than two colors; and the focusing piece can rotate and is fixed to the second lamp body, and the second lamp body is configured to drive the focusing piece to rotate and move along the axis relative to the light source assembly when rotating relative to the first lamp body. The focusing piece moves in the common axial direction of the two lamp bodies, so that the distance between the second optical piece and the first optical piece is adjusted, and the focusing process is achieved. Moreover, by adopting a light source secondary light mixing mode, bad light spots in the primary light mixing process are reduced, the light emitting effect is improved, and meanwhile, angle adjustment of the illumination direction can be achieved in cooperation with the focusing process.

The invention provides a light generating system (1000) comprising a first light generating device (110), a second light generating device (120), a first diffuser (410), and a second diffuser (420); wherein: (A) the first light generating device (110) configured to generate first device light (111) having a first wavelength in the visible wavelength range; wherein the first light generating device (110) is configured upstream of the first diffuser (410) and upstream of the second diffuser (420); (B) the second light generating device (120) configured to generate second device light (121) having a second wavelength in the UV wavelength range; wherein the second light generating device (120) is configured downstream of the first diffuser (410) and upstream of the second diffuser (420); (C) the first diffuser (410) and the second diffuser (420) are (i) transmissive for the first device light (111) and (ii) diffusive for the first device light (111); (D) the second diffuser (420) is transmissive for the second device light (121); (E) the first diffuser (410) has a first UV reflection R21 for the second device light (121); the second diffuser (420) has a second UV reflection R22 for the second device light (121), wherein R21 is larger than R22; and (F) the light generating system (1000) is configured to generate system light (1001) comprising one or more of the first device light (111) and the second device light (121).

The invention provides a headlamp, comprising a base, a light emitting tube, a switch button and an elastic headband. The elastic headband is connected to the base, the light emitting tube is arranged on the base, the switch button is arranged on the light emitting tube and is electrically connected with the light emitting tube, and the switch button is used for controlling the light emitting tube to switch among various lighting modes, an off mode and a long-press mode; the long-press mode is to press the switch button for a long time to make the light emitting tube directly enter the off mode from any lighting mode.

The invention provides a light generating system (1000) comprising (a) first light generating device (110) and (b) a control system (300), wherein: the first light generating device (110) is configured to generate first device light (111), wherein the first device light (111) comprises light having one or more wavelengths in a first wavelength range of 280-320 nm, wherein the first wavelength range comprises a lower subrange from λ11 to λ12 and a higher subrange from λ21 to λ22, wherein 280 nm ≤λ11<λ12≤λ21<λ22≤ 320 nm, and wherein λ12 and λ21 are selected from the wavelength range of 290-315 nm, wherein a wavelength dependent radiant flux of the first device light (111) is controllable; the light generating system (1000) is configured to generate system light (1001) comprising at least part of the first device light (111); the control system (300) is configured to control the wavelength dependent radiant flux of the first device light (111) as a function of time, wherein the light generating system (1000) is configured to provide the first device light (111) at a first time t1, at a second time t2, and at a third time t3; wherein the second time t2 is temporally arranged after the first time t1, and the third time t3 is temporally arranged after the second time t2; and wherein the first time t1, the second time t2, and the third time t3 are temporally arranged in a single day; wherein relative to a total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the lower subrange is relatively lower at the first time t1 than at the second time t2, and wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the higher subrange is relatively higher at the first time t1 than at the second time t2; and / or wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the lower subrange is relatively higher at the second time t2 than at the third time t3, and wherein relative to the total radiant flux in the first wavelength range the radiant flux of the first device light (111) in the higher subrange is relatively lower at the second time t2 than at the third time t3.

A lighting device includes a light source including at least two types of light emitting elements with different color temperatures, an optical element including a plurality of liquid crystal cells and configured to control a distribution of light emitted from the light source, and a control unit configured to control the light source. The control unit controls the optical element to change from a first light distribution state to a second light distribution state different from the first light distribution state. The control unit controls the light source so that a color temperature of light emitted in a direction perpendicular to a surface of the optical element is the same in the first light distribution state and the second light distribution state.

According to an aspect, an illumination device includes: a light distribution controller having a light distribution control region in which a transmission region of light is changeable; a plurality of types of light sources each disposed at a position facing the light distribution controller; and a controller configured to control operation of the light distribution controller and the plurality of types of light sources. The light distribution controller includes a plurality of liquid crystal panels stacked in a facing direction of the light distribution controller and the light source.

An integrated illuminated fan includes a conjoined base, a conjoined fan frame, fans and a lighting structure. The conjoined base is disposed with bearing portions which are arranged at intervals. The conjoined fan frame is connected with the conjoined base and disposed with vane wheel chambers. The vane wheel chamber is arranged correspondingly to the bearing portion. The fan includes a stator assembly and a vane wheel. The stator assembly is separately disposed on the bearing portion. The vane wheel is separately accommodated in the vane wheel chamber and connected correspondingly to the stator assembly. The lighting structure is disposed in the conjoined base and electrically connected to the stator assembly. Thereby, it has a simple structure and can be assembled easily and improve the overall cooling performance.

The utility model relates to the technical field of LED lamp strips, in particular to a sterilization and illumination switchable LED lamp strip, which comprises a flexible circuit board, a plurality of LED lamp strips, a plurality of LED lamp strips and a plurality of LED lamp strips, the LED white light lamp beads are attached to the bonding pads of the flexible circuit board and used for converting electric energy into visible light, and the lighting function is achieved; the UVC and UVA two-in-one lamp bead is mounted on a bonding pad of the flexible circuit board and is used for converting electric energy into ultraviolet light, so that a sterilization function is realized; the LED lamp strip capable of being switched between the sterilization function and the illumination function is novel in structure, the illumination function and the sterilization function are integrated on one lamp strip, and the illumination function and the sterilization function can be switched freely through the same lamp strip.

A wrist light is provided that includes a top element, body element, lighting assembly and a bistable spring. The Bistable spring is movable between flat and coiled configurations to provide a wrist light that may be coiled along the wrist of the user to provide illumination outwardly from the wrist light and to provide a light at the end of the wrist light for directional lighting. The wrist light is formed of a soft and flexible material with the lighting projecting from the outer surface of the wrist light in the coiled configuration.

The disclosed device relates to a multiple lighting mode LED lamp. The lamp has an LED assembly with a plurality of white LEDs for a first illumination source, and a plurality of UV LEDs for a second illumination source. The LED assembly is attached to the first end of a flexible support, and a base is attached to the second end of the flexible support. The lamp base incorporates an LED driver module in electrical communication with the illumination sources. A manual touch switch in the base, when touched by a user activates the white LEDs to operate the lamp in a lighting mode. A motion sensor in the form of an infrared induction sensor, is incorporated into the face of the LED assembly for detecting motion. Upon motion being detected, the UV LEDs are activated for a predetermined period of time to operate in UV light mode.

A handrail that includes a cover, a first endcap, a second endcap, a support member, and a lighting element is provided. The support member includes a longitudinal axis, first and second ends along the longitudinal axis, first and second lateral sides, and first and second longitudinal sides. The first lateral side of the support member is configured to be secured against a mounting surface. The first endcap is configured to mate with the first end of the support member and the second endcap is configured to mate with the second end of the support member. The cover is placed over the second lateral side of the support member and engages the first longitudinal side and the second longitudinal side of the support member. The lighting element is configured to couple to the support member in a lighting channel and emit light toward the mounting surface.

The present disclosure provides a remotely controllable dynamic lighting device and an intelligent lighting system. The device comprises modules such as power supply module and lighting control module, along with a support structure, featuring solar power supply, diverse lighting effects with RGB light strips, and convenient assembly / disassembly. The intelligent lighting system achieves adaptive lighting effects, with dual-mode power supply and remote interaction capabilities, enhancing lighting experience to meet diverse scenario requirements.

An electronic necklace comprising a projector medallion and associated methods of formation are described, and more particularly to an electronic necklace with one power source for powering a projector medallion and necklace bulbs and its associated methods of formation. In one embodiment, an apparatus may include a wire serving as a necklace strand with a projector medallion formed of a translucent material including a backside, a front side, an underside, and / or an interior. The necklace may include a power source in the form of a battery. The necklace may include a projector light and / or a medallion light within the interior of the projector medallion. The necklace may include a control chip within the interior of the projector medallion that may distribute power from the battery to the wire, the projector light, and / or the medallion light.

The invention provides a light generating system (1000) configured to generate system light (1001), wherein the light generating system (1000) comprises a first light generating device (110), wherein: (A) the first light generating device (110) comprises a first light source (10) and a first luminescent converter (210); (B) the first light source (10) comprises a solid state light source, wherein the first light source (10) is configured to generate first light source light (11) having a first light source centroid wavelength (λs,1) selected from the range of 380-420 inn; (C) the first luminescent converter (210) is configured to convert at least part of the first light source light (11) into first converter light (211) having a first converter centroid wavelength (λc, 1) selected from the green-yellow wavelength range; (D) the first light generating device (110) is configured to generate first device light (111) having a spectral power distribution in the wavelength range of 380-780 nm with at least 60% of the spectral power provided by the first light source light (11) and at maximum 40% of the spectral power provided by the first converter light (211).

The utility model discloses a fan lamp which comprises a lamp panel, a first light-emitting area and a second light-emitting area are arranged on the lamp panel, and a plurality of first light-emitting elements are arranged in the first light-emitting area. The second light-emitting area is arranged on the periphery of the first light-emitting area, and the second light-emitting area is provided with a plurality of second light-emitting elements; the cover body is fixed relative to the lamp panel, and the cover body is provided with a first light-transmitting part, a second light-transmitting part and a light separator; the light separator divides the internal space of the cover body into a first space and a second space, the first space corresponds to the first light-emitting area, the first light-transmitting part corresponds to the first space, and light emitted by the first light-emitting element is emitted from the first light-transmitting part through the first space; the second space corresponds to the second light-emitting area, the second light-transmitting part corresponds to the second space, and light emitted by the second light-emitting element is emitted out of the second light-transmitting part through the second space. According to the scheme, the RGB fan is more convenient to assemble, so that the production efficiency of a factory can be improved.