4896results about "Electric lighting" patented technology

A light string with a waterproof structure includes a main cable, a connector and a light assembly. The connector includes a first plug handle, a second plug handle and a first waterproof cap. The first plug handle is provided with a plug, the first plug handle is provided with a first outer edge, and the second plug handle is provided with a socket. The first waterproof cap and the second plug handle can be selectively fastened and connected so that a first end of the first plug handle is tightly fitted with a first end of the second plug handle.

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.

A lighting assembly is provided with a flexible elongate body extending between first and second ends thereof. The body has a base wall and a light transmissive cover. A lighting strip extends at least partially along the chamber. The lighting strip includes a plurality of light emitting members at least partially covered by the light transmissive cover. The body has a mounting arrangement configured to mount the lighting strip to the support. The mounting arrangement includes a first mounting formation on an outer surface of the elongate body. The mounting formation includes a recess, groove or channel on the outer surface of the body.

A waterproof outdoor lamp easy to assemble and an assembling method thereof are provided. The waterproof outdoor lamp easy to assemble includes a power cord, a lamp holder, an inner plug, a light source, two upper rivets, two lower rivets, and a light bulb. The lamp holder includes a cord connecting portion and an inner plug accommodating portion, the cord connecting portion and the inner plug accommodating portion are integrally injection-molded on the power cord. An inner plug limiting protrusion is disposed on an upper end surface of the inner plug, an inner plug limiting groove is defined on the inner threads of the inner plug accommodating portion, the inner plug limiting protrusion is clamped in the inner plug limiting groove. Compared with conventional outdoor lamps, the waterproof outdoor lamp easy to assemble has better waterproof performance and is also simpler in structure.

A LED glass bulb includes a glass shade and an LED chip component. The LED chip component includes an LED chip, a first conductive pin, and a second conductive pin. The first and second conductive pins are spaced apart, the first conductive pin is connected to the LED chip via a first curved conductive strip, and the second conductive pin is connected to the LED chip via a second curved conductive strip. A first end of the glass shade is provided with a sealing connection base, the first and second conductive pins are embedded in and pass through the sealing connection base, and the LED chip, the first and second curved conductive strips are located inside the glass shade. The LED glass bulb can prevent damage to the LED chip during glass sintering sealing processes, thereby ensuring product quality, improving yield, increasing production efficiency, and reducing costs.

The present disclosure provides a dial illumination lamp, including a housing, a light source assembly, and an adjustment assembly connected to the light source assembly. The light source assembly includes a light source plate and a light source. The adjustment assembly includes a dial member and a contact member. The dial member has one end hinged to the light source plate; connecting contacts are provided on the light source plate; the contact member is capable of being in contact with the connecting contacts; the dial member is capable of swinging around a position where the light source plate is hinged to the dial member; and the dial member in swinging drives the contact member to slide between the different connecting contacts. The present disclosure is small in volume and simple in structure, saves space, and facilitates the achievement of miniaturization and integration of lamps.

The invention relates to the technical field of performance lighting equipment, in particular to a double-shaft omni-directional steering unmanned aerial vehicle laser lamp and a control method thereof. The unmanned aerial vehicle laser lamp structure comprises a transmission device and a motor, the unmanned aerial vehicle laser lamp structure can rotate by 360 degrees along the X axis and the Y axis, magnetic fluid sealing rings are adopted for packaging, high waterproofness can be achieved, the unmanned aerial vehicle laser lamp is hung below a four-axis or six-axis unmanned aerial vehicle, a space light beam system capable of freely rotating is formed, all-dimensional irradiation is achieved, and the rich three-dimensional light beam effect is created. In addition, the flight control system of the unmanned aerial vehicle can be compatible with a small unmanned aerial vehicle performance control system, so that the unmanned aerial vehicle can be accurately integrated with other unmanned aerial vehicles and cooperate with formation performance. The visual level of unmanned aerial vehicle light show is improved, compared with traditional unmanned aerial vehicle laser equipment, the system can flexibly adjust the height and the angle, the defect that existing unmanned aerial vehicle air show lacks space light beams is effectively overcome, and a more dynamic and immersive light and shadow effect can be constructed in the air in combination with fine control.

The utility model relates to the technical field of LED lamps, in particular to an LED lamp heat dissipation structure which comprises a mounting support, two sets of protective shells are arranged on the surface of the mounting support, the right protective shell is fixedly connected with the surface of the mounting support, the left protective shell is slidably connected with the surface of the mounting support, and a lamp strip body is arranged between the two sets of protective shells. A heat conducting sheet is fixedly connected to the interior of the protective shell, multiple sets of heat dissipation fins are fixedly connected to the surface, located on the outer side, of the heat conducting sheet, the surface, located on the inner side, of the heat conducting sheet abuts against the side face of the lamp strip body, the heat dissipation fins are inclined, and multiple sets of heat dissipation grooves are formed in the surface of the mounting support; part of heat generated by the lamp strip body is dissipated outwards through the heat dissipation grooves, part of the heat is conducted to the surfaces of the heat dissipation fins through the heat conduction pieces, the heat is dissipated under the action of external natural wind, the heat generated by the lamp strip body is reduced, and the use safety of the lamp strip body is effectively improved.

An LED filament lamp emits lamp light of a third correlated color temperature, CCT3. An LED filament light source emits LED filament light of a first correlated color temperature, CCT1, of a first light intensity, I1, and a first luminous flux, LF1. A transparent envelope at least partly encloses the LED filament light source. A further LED light source provides further LED light of a second correlated color temperature, CCT2, a second light intensity, I2, and a second luminous flux, LF2. The further LED light source provides the further LED light to the envelope. The envelope is a light emitting structure configured to emit the further LED light and to transmit the LED filament light. The lamp light thus comprises one or more of the LED filament light and the further LED light and CCT1≤2500K, 8000K≥CCT2≥3500K and 2≥LF1 / LF2≥0.5, wherein CCT1, CCT2 and LF1 / LF2 are chosen such that 3400K≥CCT3≥2600K.

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.

The present disclosure provides an LED (light-emitting diode) lamp and aims at providing a wire-embedding LED bulb. The key points of the technical solution are as follows: a plugging sleeve is disposed at a bottom of a lamp holder, the lamp holder and the bulb are plugged with a clamping member through the plugging sleeve, so a connecting strength between the lamp holder and the bulb is increased; meanwhile a passage through which the harness passes is formed by disposing slots and wiring holes at a joint of the lamp holder and the bulb, the harness passes through the passage and overline grooves disposed on both sides of a wire baffle and is clamped on the wire baffle, a path that the harness passes through is fixed and clamped in the wiring holes and the overline grooves to arrange and fix the harness.

The invention relates to the technical field of illumination control, solves the problem that the prior art lacks an LED lamp strip control strategy for dynamic adjustment according to ambient light changes and user use habits in different time periods, and provides an illumination control strategy updating method and device on an LED lamp strip, equipment and a medium. The method comprises the following steps: acquiring historical ambient light illuminance and historical ambient light color temperature of an LED lamp strip in a first preset period; performing time period clustering on the historical illumination data set to obtain a time period cluster set; acquiring an intensity index according to the accumulated illumination duration of each time period cluster; obtaining a forgetting coefficient of each historical illumination data; weighting according to the forgetting coefficient and the strength index to obtain a weighted strength index; updating the illumination control strategy; and after a first preset period, performing illumination according to the updated illumination control strategy and the environment parameters. According to the invention, the control strategy of the LED lamp strip can be dynamically adjusted according to the ambient light change in different time periods and the use habit of a user.

A decorative light string comprises a plurality of lamp bodies and an electric wire connected to the lamp bodies; the lamp body comprises a cover, a bottom plate for sealing an opening of the cover, a circuit board mounted in the cover, and an LED light source mounted on the circuit board; the electric wire is connected to the circuit board and extends out from two sides of the cover; the cover comprises a top wall and a side wall; the top wall is provided with a lens; two sides of the side wall are provided with wire slots; a waterproof step and a first welding rib are arranged on a surface where an end surface of the side wall and the bottom plate are joined; the present invention achieves high waterproof performance, simple structure, easy assembly, high production efficiency, low production cost and high durability.

The invention relates to the technical field of illumination control, solves the problem that in the prior art, illumination control lacks self-learning ability, and consequently comfort and individual requirements are difficult to consider, and provides a scene-based LED lamp strip self-adaptive control method, device and equipment. The method comprises the steps of obtaining scene information of a physical space where an LED lamp strip is located, and obtaining illumination control strategies of the LED lamp strip in different time periods in a first preset period according to the scene information; in a first preset period, in response to a user switch instruction, illumination is performed according to the illumination control strategy and the environmental parameters of the current time period; updating the illumination control strategy according to historical illumination data in a first preset period; and after a first preset period, in response to a user switch instruction, controlling the LED lamp strip to illuminate according to the adjusted illumination control strategy and environmental parameters in the current time period. The intelligent level and the user satisfaction degree of the lighting system can be effectively improved.

The present invention relates to a method for displaying an artificial fire pattern in an artificial fireplace. The method comprises the steps of:—providing a first video, which is based on a recorded video of an actual fire pattern of a fire on a physical fireplace element in an actual fireplace,—arranging an artificial fireplace element in an interior of the artificial fireplace, wherein the shape of the artificial fireplace element substantially corresponds to the shape of the physical fireplace element in the actual fireplace,—displaying a first video, in order to create the artificial fire pattern, wherein the first video is, seen along a line of sight, aligned with the artificial fireplace element, such that the artificial fire pattern substantially resembles to the actual fire pattern.

A lighted architectural-structure covering is disclosed. In one example of an embodiment, an architectural-structure covering includes a light source arranged and configured to illuminate at least a portion of the architectural-structure covering. The architectural-structure covering may include first and second coverings. The light source is arranged and configured to direct light onto the second covering, which is arranged and configured to reflect, redistribute, etc. the received light toward the interior space of the room in which the architectural-structure covering is located. Thus arranged, the architectural-structure covering may be used to create, for example, diffused-lighting effects.

The lighting device disclosed at an embodiment of the invention includes a substrate; a first reflective layer disposed on the substrate and having a plurality of reflection patterns; a light source disposed on the substrate; a resin layer disposed on the first reflective layer, and a second reflective layer disposed on the resin layer and having a plurality of holes, wherein an arrangement form of the plurality of holes is the same as that of the plurality of reflection patterns.

The utility model discloses an anti-dazzle structure and a flexible lamp strip, and relates to the technical field of lamps, the anti-dazzle structure comprises a lamp body, the lamp body is provided with a shell, the shell is provided with an inner cavity, a light source is arranged in the inner cavity, the light source comprises lamp beads, a light-transmitting piece covering the light source is arranged in the inner cavity, and a plurality of light shielding plates are arranged on the outer wall, back on to the light source, of the light-transmitting piece. A channel used for emitting light is formed between every two adjacent light shielding plates, the multiple channels are arranged in the width direction of the lamp body, the dazzling effect generated when the human eyes directly see the lamp can be reduced through the light shielding plates, the dazzling effect is reduced accordingly, the shell, the light transmitting piece and the light shielding plates are integrally formed in an extrusion mode, extra assembly is not needed, and the production efficiency is effectively improved. And the length direction of the channel is parallel to the length direction of the lamp body, so that light shielding can be reduced, good light emitting quantity is ensured, and the lamp body and the shading plate can be made into any length in the extrusion forming process so as to adapt to different product requirements.

An illumination device includes: a light source part emitting light; a light distribution shape setter setting a light distribution shape of light from the light source part; a storage storing therein light distribution shape data related to the light distribution shape; and a controller controlling the light distribution shape setter based on the light distribution shape data. Further, the light distribution shape setter sets the light distribution shape based on a signal level input from the controller, and when changing the signal level input to the light distribution shape setter from a first level to a second level, the controller changes the signal level from the first level to a third level that is a level between the first level and the second level, and changes the signal level from the third level to the second level after maintaining the third level for a predetermined time period.

To provide a lighting device capable of excellently radiating heat from a driver while excellently illuminating an object, and a display device equipped with the same.SOLUTION: The lighting device 2 includes a circuit substrate 5 having a front surface on which a plurality of light sources 5a are mounted and a rear surface on which a driver 5b for driving one or more light sources 5a among the plurality of light sources 5a is mounted, a lattice-shaped reflector 6 surrounding each of the plurality of light sources 5a, a metallic case 8 recessed rearward from a top surface 81 and having a recess 82 provided corresponding to the driver 5b, a first heat-conducting T1 in contact with the rear surface of the circuit substrate 5 and the top surface 81, and a second heat-conducting 5b in contact with the driver 82a and a bottom wall of the recess 82. T2. In the circuit substrate 5, a hole 5H through which the internal space Si of the recess 82 and the front space Sf of the circuit substrate 5 communicate with each other is formed at a position covered with the reflector 6.SELECTED DRAWING: Figure 5

The present embodiment relates to a light-emitting module comprising: a substrate; a light source which is arranged on the substrate and emits laser light; a holder arranged on the substrate; a diffuser lens arranged in the holder and over the light source; and a diffuser ring for supporting the diffuser lens, wherein the diffuser lens comprises a plurality of microlenses, and the holder comprises an opening formed above the diffuser lens and a stopping protrusion for inhibiting the diffuser lens from being separated through the opening.

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 variable frost system (100) includes a first arm assembly (102) that includes a first arm structure (114), a first frost component (116), and a second frost component (118), where the first frost component (116) and the second frost component (118) are attached to the first arm structure (114). The variable frost system (100) includes further a second arm assembly (104) that includes a second arm structure (120), a third frost component (122), and a fourth frost component (124), where the third frost component (122) and the fourth frost component (124) are attached to the second arm structure (120). The first arm assembly (102) and the second arm assembly (104) are movable such that one or both of the first frost component (116) and the second frost component (118) and one or both of the third frost component (122) and the fourth frost component (124) are positioned to provide an overall frost lighting effect to a light beam (206).

The invention relates to an irradiation module for use in a device (1) for irradiation with medical and cosmetic radiation, comprising a plurality of LEDs arranged on a carrier. The invention also relates to a device for irradiating a user (10) with medical and cosmetic radiation, comprising a plurality of irradiation modules (40) for irradiation with medical and cosmetic radiation, which modules are accommodated in a housing part (20; 30). The invention further relates to a method for irradiating a user (10) with medical and cosmetic radiation, comprising a plurality of irradiation modules (40) for irradiation with medical and cosmetic radiation, which modules are selected from the group comprising fluorescent tubes, LEDs, organic LEDs, and high-pressure lamps. In order to provide an irradiation module and a device and a method with which improved irradiation results can be achieved according to the invention, a first group of first LEDs, which emits radiation within the UVA spectrum, and a second group of second LEDs, which emits radiation within the UVB spectrum, are arranged on the carrier.

An external lamp structure includes a light strip and two first fixing structures. The light strip is integrally formed or detachably connected with the two first fixing structures. The two first fixing structures are sleevedly provided on both ends of the light strip, respectively. The two first fixing structures are configured to mount the light strip on an umbrella structure.