30550results about "Light fastenings" 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 system includes a luminaire having a head configured for rotation relative to a fixed enclosure of the luminaire. The head includes a camera access port. The system also includes a camera module configured to be removably mounted to the camera access port of the luminaire, and a cover plate configured to be removably mounted to the luminaire head to cover the camera access port. A weight of the cover plate approximately matches a weight of the camera module.

The invention provides an LED lamp intelligent energy-saving control method and system, and the method comprises the steps: obtaining environment illumination intensity data, personnel flow density data and current working state parameters of an LED lamp, which are collected by a plurality of sensors, carrying out the preprocessing of the original data of the sensors, and obtaining a standardized environment perception data set; calculating power resources required by the intelligent control system are evaluated according to the LED lamp control parameter optimization scheme, the brightness output of the LED lamp is controlled according to the calculating power resources, and the current proportion of red, green and blue LED chips is adjusted according to the color temperature; whether the light beam angle needs to be adjusted or not is judged through matching analysis of the light beam angle and environmental perception data, if yes, the lens position of the LED lamp is changed, and the output spectral characteristics of the LED lamp are measured and determined through a spectrum analyzer; after sensor calibration parameters are updated, LED lamp power consumption data are collected, and if the deviation between actual power consumption and a theoretical calculation value is smaller than a preset percentage, it is determined that the energy-saving control effect reaches an expected target.

Apparatus and methods for lighting. The apparatus may include a retention body. The retention body may be retained in a housing. The apparatus may include a rotatable body. The rotatable body along with the retention body may define a central axis. The rotatable body may rotate relative to the retention body. The apparatus may include an articulating body. The articulating body may include a light emitting diode (“LED”) light source. The articulating body may tilt relative to the rotatable body. In operation the LED light source may generate heat. The housing, the retention body, the rotatable body and the articulating body may dissipate the heat. The housing, the retention body, the rotatable body and the articulating body may dissipate the heat so that the housing has a surface temperature that does not a predetermined maximum surface temperature.

The present invention discloses a filament light source assembly, a filament lamp string and a filament bulb. The filament light source assembly comprises a glass fiber plate and a plastic fixing member. In the present technical solution, LED chips are provided on the glass fiber plate, the glass fiber plate is fixed on the plastic fixing member, and an iron wire bracket is not needed as a supporting component. Moreover, after the glass fiber plate and the plastic fixing member are assembled, a plug-in connection space is formed, and is used for plug-in connection and fixation of two external conductive terminals, such that the conductive terminals are electrically connected to two pads. In addition, since no iron wire bracket needs to be used as a supporting component in the present solution, light emitted from a light source is not blocked, thereby improving the light emission effect.

A light fixture with convenient assembling, which includes a base, a circuit board with a light source, a body and a light-transmitting shade. The body and the shade are integrally formed, the circuit board is arranged on a connecting ring and embedded on an inner wall of the body, and the body is embedded on an inner wall of the base. In the disclosure, the shade and the body are provided in an integrated structure, which does not require subsequent adhesive or ultrasonic hot melting assembly and fixation, can simplify an assembly process, and exhibits stable and reliable quality. By providing the circuit board on the connecting ring and providing a guide clamping protrusion and a guide clamping groove, it is convenient to quickly clamp the connecting ring and the circuit board to the base and avoid relative rotation between them, thus ensuring smooth circuit connection.

A light emitting system includes one or more first light sources operable to illuminate an environment from a first angular range, one or more second light sources operable to illuminate the environment from a second angular range different from the first angular range, a device comprising a sensor, and one or more processors that determine ambient light properties and first light property values for a spatial zone in the environment using the sensor when directing the one or more first light sources to illuminate the environment, determine second light property values in the environment using the sensor when directing the one or more second light sources to illuminate the environment, and adjust the light flux output of the one or more first light sources and the one or more second light sources based at least on the ambient light properties and the first and second light property values.

The present invention discloses a ceiling-mounted fan light and an assembly method therefor. The ceiling-mounted fan light includes a ceiling-mounted box, a fan installed on the ceiling box, some light arms detachably assembled to the ceiling box, an arc-shaped lamp bracket provided at an extended end of each light arm, and lamp brackets. A connecting member is arranged between the head end of one lamp bracket and the tail end of an adjacent lamp bracket, so that the lamp brackets and light arms can be disassembled and reassembled during packaging and transportation by separating them into individual components to reduce space, while also reducing molding costs. The corresponding lamp groove provided on a lower side and / or an upper side of the lamp bracket is mounted by light-transmitting strip respectively to enable diverse lighting effects.

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.

An electronic candle, including an inner housing, a light element disposed on the inner housing, a candle tube sleeved outside the inner housing and an electronic assembly, the candle tube is light-transmissive and non-transparent, the lighting element emits light that passes through the candle tube; and the electronic assembly includes a printed circuit board assembly (PCBA) and a lamp head, at least a portion of the PCBA is arranged within the inner housing, the PCBA is electrically connected to both the light element and the lamp head, and the lamp head extends through the candle tube.

A light emitting module includes: a substrate; a plurality of light sources fixed on the substrate and generating individually controllable outputs; a light shielding member disposed between the light sources; a first lens that is disposed above the light sources and on which the light emitted from each of the light sources becomes incident; and a drive unit capable of rotating the substrate. The light sources include a first light source and a second light source. The angle formed by the axis of rotation of the substrate and the optical axis of first light emitted by the first light source and exiting the first lens differs from the angle formed by the axis of rotation and the optical axis of second light emitted by the second light source and exiting the first lens. The second light can irradiate a first circular track having the axis of rotation as its center.

The invention relates to an LED lamp which comprises a light source, a driving module used for driving the light source to work and a power supply module used for supplying power to the driving module, the power supply module is electrically connected with the driving module, the LED lamp is characterized in that the driving module is provided with a first plug-in terminal, the first plug-in terminal is electrically connected with the light source, and the LED lamp further comprises a connecting piece and an emergency module; the connecting piece is provided with a second plug-in terminal, the emergency module is provided with a third plug-in terminal, the connecting piece and the emergency module can be selected to work, so that the LED lamp has the following two working states: in a first working state, the second plug-in terminal of the connecting piece is matched with the first plug-in terminal of the driving module in a plug-in manner, and the third plug-in terminal of the driving module is matched with the third plug-in terminal of the driving module in a plug-in manner; the driving module and the light source can be conducted through the connecting piece; and in the second working state, the third plug-in terminal of the emergency module is in plug-in fit with the first plug-in terminal of the driving module, and the emergency module can be conducted with the light source so as to drive the light source to work through the emergency module.

A work light includes a housing having a first housing portion and a second housing portion, a lighting unit coupled to the first housing portion and configured to move, and a clamp mechanism. A battery receptacle is coupled to the housing and is configured to receive a battery that provides power to the lighting unit for illuminating a work area. The clamp mechanism is configured to secure the work light in a location on or adjacent to the work area. The clamp mechanism includes a first jaw formed on the first housing portion, a second jaw formed on the second housing portion, and a hinge that biases the first housing portion relative to the second housing portion. A handle extending from the first housing portion is graspable to move the first housing portion relative to the second housing portion against a bias of the hinge to open the clamp mechanism.

A ceiling fan assembly or similar air-moving device can include a motor for rotating one or more blades to drive a volume of air about a space. The ceiling fan assembly comprising multiple assemblies, which, can comprise multiple components. A quick connector can be provided for securing together the multiple assemblies and / or the multiple components.

The invention provides an adjustment method of detection equipment, and the detection equipment sequentially comprises an objective lens, a spectroscope, a barrel lens and a detector from an object space to an image space, and also comprises a Kohler illumination module. The illumination light beam is emitted from the Kohler illumination module and is transmitted to the objective lens through the spectroscope, when the object to be detected is arranged on one side, far away from the spectroscope, of the objective lens, the illumination light beam emitted from the objective lens is reflected to obtain a reflected light beam, and the reflected light beam sequentially passes through the objective lens, the spectroscope and the barrel lens to reach the detector. After an aperture diaphragm is inserted into the Kohler illumination module and an auxiliary lens is arranged between the barrel lens and the detector, obtaining a first light spot position of a light spot formed by the aperture diaphragm at an entrance pupil of the objective lens through the detector; and under the condition that the Kohler illumination module does not provide the illumination light beam and the light source is used as an object to be detected, acquiring a second light spot position of the light spot of the entrance pupil of the objective lens through the detector, adjusting the position of the aperture diaphragm according to the first light spot position and the second light spot position, and aligning the illumination optical axis and the imaging optical axis.

The invention provides a lamp which comprises a shell, the shell comprises a bottom wall and a frame extending from the bottom wall to the direction away from the bottom wall, and a light outlet is formed between the bottom wall and the frame; the first light source system is arranged on the bottom wall and surrounded by the frame, the first light source system is provided with a first light emitting surface arranged at the light outlet, the first light source system comprises a first light emitting module, and light emitted by the first light emitting module is emitted out through the first light emitting surface; the second light source system is arranged between the frame and the first light source system, surrounds the first light emitting surface of the first light source system, extends in the light emitting direction of the first light emitting module, is provided with a second light emitting surface which surrounds the first light emitting surface and is located on the inner side of the frame, and comprises a second light emitting module; light emitted by the second light-emitting module is emitted out in the direction away from the frame after passing through the second light-emitting face, and the emergent light of the first light-emitting face and the emergent light of the second light-emitting face intersect. The lamp can simulate the effect that sunlight irradiates through a window.

The present invention discloses an optical module with adjustable polarization, which can be generically assembled in a lamp body assembly. The optical module with adjustable polarization includes a polarization lens body, and a hollow first cylinder and a second cylinder. One end of the first cylinder is detachably and rotatably connected to one end of the second cylinder. The polarization lens body is rotatably arranged in the inner cavity of the first cylinder. The polarization lens body is provided with a guiding and positioning portion at the edge perpendicular to the rotation axis. The second cylinder is provided with an inclined guiding slot hole, and the guiding and positioning portion is slidably connected with the guiding slot hole. The second cylinder is provided with a first engaging portion for detachably and rotatably connecting with the lamp body assembly. The present invention utilizes the first engaging portion on the second cylinder to assemble the optical module on the lamp body assembly, so that by rotating the first cylinder and the second cylinder, the polarization lens body can be deflected and rotated, enabling the light to be deflected by the polarization lens body and changing the irradiation angle, thereby realizing the adjustment of polarization in a limited space and completing the change of optical effects.

A lantern-shaped decorative lamp and a lighting device are provided. The lantern-shaped decorative lamp includes a skeleton, a lighting component, and a flexible lampshade. The skeleton is unfoldable or collapsable in a vertical direction. The lighting component is mounted on the skeleton. The flexible lampshade is wrapped around an outer side of the skeleton. In an unfolded state, the skeleton and the flexible lampshade are unfolded to unfold the lantern-shaped decorative lamp. In a storage state, the skeleton and the flexible lampshade are collapsed in the vertical direction to minimize a volume of the lantern-shaped decorative lamp.

A fan light is provided, including: a central assembly, which includes a housing and a control mechanism mounted inside the housing, where the housing can be connected to an external mounting structure; a fan blade assembly, which is detachably in pivotal connection to the control mechanism; and a lamp frame assembly, which includes a connector connected to the housing, and a first lamp frame and a second lamp frame that are connected to the connector. The first lamp frame and the second lamp frame are configured to have a first state of being rotatably unfolded relative to the connector and surrounding the fan blade assembly, and a second state of being rotatably folded relative to the connector. The fan light can conveniently switch states and is convenient for storage and transportation, and damage is avoided. Meanwhile, difficulty of operations cannot be increased.

The present invention is applicable to the technical field of lamp products, and provides a multi-angle adjustable spot-flood light, comprising a lamp holder, a light source, an optical assembly and an angle adjustment mechanism. Wherein the optical assembly comprises a first optical lens and a second optical lens spaced from and parallel to the first optical lens, a first optical structure is arranged on a light-emitting surface of the first optical lens, and a second optical structure is arranged on a light incident surface of the second optical lens. The angle adjustment mechanism comprises a first lens holder fixedly connected to the lamp holder and a second lens holder rotatable relative to the first lens holder, the first optical lens is fixed on the first lens holder, and the second optical lens is fixed on the second lens holder.

An electronic candle with a highly simulated flame effect, including a housing having a top wall and a cylindrical peripheral wall, where the top wall has a through hole in the center; a flame head, passing upward through the through hole and including a candle flame-like luminous body and a simulated cotton core column, where the luminous body including an LED lamp bead and a light guide cup at the bottom, the LED lamp bead and the light guide cup are each a misty colloid component, a transmittance of the LED lamp bead is higher than a transmittance of the light guide cup, a first light-emitting chip and a second light-emitting chip that separately change in light and dark are provided in the LED lamp bead vertically, the first light-emitting chip located above emits warm white light upward, and the second light-emitting chip located below emits blue light downward.

A luminaire includes a light source configured to generate an emitted light beam, and a beam reducer configured to move between a first position and a second position. In the first position, the beam reducer is outside the emitted light beam, and in the second position, the beam reducer receives the emitted light beam and occludes an outer portion of the emitted light beam to emit a reduced light beam having a smaller beam angle than the emitted light beam. The luminaire also includes a beam size iris configured to receive (i) the emitted light beam when the beam reducer is in the first position and (ii) the reduced light beam when the beam reducer is in the second position. The beam reducer is configured to move to the second position in response to an aperture of the beam size iris being smaller than a predetermined threshold value.

The invention discloses a lamp connecting structure and a mining lamp, and relates to the field of lighting devices.The connecting structure is arranged in a lamp with a mesh enclosure and distributed on a lamp shell of the lamp and a top cover of a power box, the connecting structure comprises mounting parts, a connecting assembly and a hoisting piece, and the mounting parts are arranged on the edge of the top face of the lamp shell and the edge of the top cover; the connecting assemblies are connected to the edge of the mesh enclosure and are connected with the mounting part through the connecting assemblies, the hoisting piece is connected to the mounting part on the edge of the top surface of the lamp shell or the mounting part on the edge of the top cover, and the connecting assemblies are distributed on the two sides of the lamp shell in the transverse direction and are connected with the mounting part through the connecting assemblies. The connecting assembly not only enables the mesh enclosure to be connected into the mining lamp to play a role in protecting the light source assembly, but also can be used as a tool for loading lamp parts when the mining lamp is maintained from the bottom direction, and provides multiple suspended ceiling installation modes for selection, so that the mining lamp can meet the installation and use requirements of different scenes.

A light holding system having a light holder with wings that define an outer contoured surface. A channel extends inwardly of the outer contoured surface and has a bottom wall and lateral walls. The bottom wall has a ridge wall having a retention barb extending from a bottom surface. The wings are resiliently bendable between an uninstalled and an installed position. In the uninstalled position the tips of the wings are at a first distance from the retention barb and in the installed position the tips of the wings are at a second distance. The second distance is greater than the first distance. An end cap having an outer shell and a coped portion within the end may receive the light holder in the coped portion.

The utility model provides a lamp which comprises a shell, a first light-emitting module and a second light-emitting module, the shell comprises a top wall and a frame, and the frame is connected with the top wall and extends in the direction away from the top wall. The first light-emitting module comprises a first light-emitting part and a first light-emitting face, the first light-emitting face is located below the top wall, and light emitted by the first light-emitting part is emitted out in the direction away from the top wall after passing through the first light-emitting face. The second light-emitting module comprises a second light-emitting part and a second light-emitting face, the second light-emitting face is arranged on the inner side of the frame, the second light-emitting face is arranged below the first light-emitting face and extends in the direction away from the first light-emitting face, and light emitted by the second light-emitting part is emitted out in the direction away from the frame after passing through the second light-emitting face. The first light-emitting surface has a first projection range on the top wall, the second light-emitting surface has a second projection range on the top wall, and the second projection range completely falls into the first projection range; the light emitted by the first light-emitting module and the light emitted by the second light-emitting module are fused with each other.

The invention discloses a lamp and a method for improving the lighting effect of the lamp, the lamp comprises a shell, a light-transmitting piece, a main supporting frame and a light source device, the light source device comprises a mounting substrate and a light emitting body, the mounting substrate is provided with a mounting base surface used for mounting the light emitting body, and the light emitting body is configured to emit light; the position of the light source device is lifted to the mounting base surface to approach to the upper edge of the shell from bottom to top or upwards exceed the upper edge of the shell, so that the upper edge of the shell is prevented from interfering with lateral light rays emitted by the light source device from the light transmitting part; according to the lamp, light rays of a single light source are laterally diffused, the light spots formed by the lamp are larger and are better in uniformity by being matched with avoiding matching of the shell and the light-transmitting piece, so that the lighting effect is improved, and the light sensation of the whole space is better; according to the method for improving the lighting effect of the lamp, the lighting effect is improved by lifting the light-emitting body, so that the mounting base surface of the light-emitting body is upwards close to the upper edge of the shell or upwards exceeds the upper edge of the shell, and lateral light rays can avoid the shell to be spread outwards.

An electronic module can include a housing defining a housing cavity, the housing defining a first end and a second end positioned opposite from the first end, the housing defining a housing opening to the housing cavity at the first end; a lens at least partially defining a compartment within the housing cavity; an LED lamp board positioned within the housing cavity, the LED lamp board further defining the compartment, the LED lamp board including at least one light source configured to emit light through the housing opening, the at least one light source positioned within the compartment; a power supply driving module positioned within the housing cavity, the power supply driving module configured to control a light output of the LED lamp board; and a wireless communication component connected in electrical communication with the power supply driving module.

A modular, low profiled, scalable, self-powered integrated structure luminaire is coupled electromechanically to a vertical structure that supports a power storage device.