4085 results about "Light head" patented technology

A stage light fixture with a light head having external heat dissipation includes a light head for projecting light beams, which is formed as a cylinder with a light outlet which is covered by a light emitting lens, and a support arm for supporting the light head to rotate via a pivoting shaft. At least one first blower is provided in the support arm, which is configured to blow air around the light head to flow and thus cool the light head. According to the present invention, active heat dissipation is formed and enclosed interior of the cylinder is simultaneously ensured without damage to the existed structure of the light head. The light head thus can be effectively cooled in a way that the air around the light head is blown to flow and promptly entrain the heat on the side wall thereof via the first blower.

An easy-to-use pulse light hair removal device comprising a main shell, a lamp tube assembly, a fixing frame, a PCBA board, a head shell, and a lamp head assembly; the lamp head assembly is detachably connected to the head shell, with a head cooling cavity corresponding between an upper fixing plate, a lower mounting plate, and the filter within the lamp head assembly, an air suction cavity formed between the lower mounting plate and the mainboard, and an air outlet cavity formed between the lower mounting plate and the lower shell, the mainboard at the ends corresponding to the lamp tube assembly is equipped with elastic lamp tube holders, and a reflector cup fixing spring is situated between the upper fixing plate and the lower mounting plate. The device facilitates the automatic recognition of interchangeable lamp heads, ensures comprehensive cooling of the entire device to maintain effective heat dissipation.

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.

The invention relates to the field of lamp holder module data analysis, in particular to an information analysis method and device capable of achieving communication storage of a lamp holder module. The method comprises the following steps: acquiring a historical operation monitoring log of a lamp holder module, and performing data cleaning and multi-window division to obtain monitoring logs of a plurality of time windows; performing transient abrupt change identification and multi-scale abnormal state deconstruction according to the monitoring logs of the plurality of time windows to obtain transient abrupt change state features of a plurality of scales; carrying out multi-time-point environment temperature fluctuation analysis on the monitoring logs of the plurality of time windows, and carrying out multi-scale quantitative correlation analysis according to the transient abrupt change state characteristics so as to obtain a quantitative correlation relationship between transient abrupt change and environment change; and performing multi-factor nonlinear correlation evolution according to the quantitative correlation, and constructing a multi-factor causal chain. According to the invention, real-time evaluation is carried out according to the working state of the current lamp holder module, and accurate fault risk and service life state evaluation is provided.

The present invention relates to multi-stake underwater transducers and arrays for the generation and reception of sound waves in water. The invention provides the design and fabrication of compact piston-type underwater transducers of low-to-mid operating frequency made of piezoelectric single crystals without the need of any pre-stress mechanism. The invention uses a multi-stake pipe-like motor section made of piezoelectric single crystals of high transverse mode piezoelectric coefficients and low acoustic impedance, and small-diameter and light head mass(es). The present invention also discloses various means of increasing the bandwidth of the multi-stake underwater transducers as well as derivative transducers and arrays made of them, including compact 2D and 3D omni-directional transducers, planar, conforming and shaped arrays of various designs, high-density arrays and low-drop-down-ratio parametric arrays of either single or dual frequency bands.

A lighting device includes a connector body defining a first axis and a second axis, and a light head rotatably coupled to the connector body for rotation about the first axis. The light head includes a housing and a light source supported by the housing. The lighting device also includes a first leg rotatably coupled to the connector body for rotation about the second axis. The first leg extends to a first distal end. The lighting device also includes a second leg rotatably coupled to the connector body for rotation about the second axis independent from the first leg. The second leg extends to a second distal end. The first distal end of the first leg removably engages the second distal end of the second leg. The first leg and the second leg are configurable to support the light head.

The utility model discloses lamp holder assembling equipment which comprises a workbench, a first feeding device, a second feeding device, a pressing device, a pushing mechanism and a positioning mechanism. Lamp holder shells are transferred to the workbench through the first feeding device, the pushing mechanism pushes the lamp holder shells to be conveyed in the length direction of the feeding groove through the push rod, the positioning mechanism locks the lamp holder shells located at the second feeding position, the second feeding device assembles lamp holder internals to the lamp holder shells, and the positioning mechanism locks the lamp holder shells located at the pressing position. The lamp holder inner piece and the lamp holder shell are pressed through the pressing device, and finally the lamp holder shell located at the pressing position is pushed out of the feeding groove through the pushing mechanism. According to the utility model, a jig does not need to be arranged in the equipment to position and convey the lamp holder shell, so that the separation of a product from the jig and the backflow of the jig are not needed, the structure of the lamp holder assembling equipment can be simplified, and the production efficiency of the lamp holder is improved.

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 utility model discloses an intelligent self-induction light-operated semiconductor lighting module. Relates to the technical field of semiconductor lighting modules, and adopts an LED lamp holder, a photosensitive sensor and an LED lighting lamp panel, a lamp arm is fixedly mounted on one side of the LED lamp holder, the photosensitive sensor is mounted at the top end of the lamp arm, a controller is mounted on one side in the LED lamp holder, a servo motor box is mounted in the center of the top end of the LED lamp holder, and a servo motor is mounted in the servo motor box. And a servo motor is mounted in the servo motor box. The brightness of external weather is sensed through the photosensitive sensor, so that a signal is transmitted to the controller, the servo motor is started through the controller, the servo motor drives the threaded rod to rotate, the LED illuminating lamp panel can ascend and descend, and the reflective mirror is driven to rotate through matched use of the steel rope and the pulley, so that the illumination effect is improved. Therefore, the brightness of the outside weather is intelligently sensed to change the outward illumination intensity of the light, and the illumination range of the semiconductor illumination module can be adjusted.

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 present invention relates to the field of wall-mounted lamps, and provides a solar wall-mounted lamp. The solar wall-mounted lamp includes a lamp holder, a connection pipe connected to the lamp holder, a lampshade connected to the connection pipe, and a lamp source arranged in the lampshade, where a solar assembly is arranged on the lamp holder and / or the connection pipe. The solar assembly is not arranged on the lampshade, which the weight of the lampshade is reduced, a fixing effect for the whole solar wall-mounted lamp is improved, higher aesthetic property as a whole is achieved, and the technical problem of influence on the aesthetic property is solved due to that a solar assembly of a wall-mounted lamp is installed on a lampshade and the wall-mounted lamp is prone to deformation or falling-off because of a large weight of a front end.

A simulated flame lamp includes a first lamp head, a second lamp head, a flame piece and a driving mechanism. One of the first lamp head and the second lamp head is provided with a support rod integrally extended inwardly, the first lamp head and the second lamp head are assembled to form a receiving cavity with an upper opening, a middle side of the flame piece is provided with a supported hole, and the support rod is inserted through the supported hole so that the flame piece is supported on a support portion of the support rod, with an upper end of the flame piece extending outside the upper opening. The driving mechanism is located inside the receiving cavity and configured to drive the flame piece to swing around the support rod. The simulated flame lamp is easy to assemble, saves labor, and reduces production costs.

The utility model relates to an intelligent voice floor lamp. According to the floor lamp, the simple base plate is fixedly connected with the stand column and supports the lamp holder to form a simple floor lamp body structure, the lamp holder is connected in a driving mode through the motor, and therefore the angle of the lamp holder can be freely adjusted, and the main lamp panel and the auxiliary lamp panel capable of being driven by the motor to rotate are arranged on the lamp holder. After the auxiliary lamp panel rotates upwards and is contained in the groove of the lamp holder, light of the auxiliary lamp panel irradiates upwards, scattered soft light can be formed in the irradiation space, the indirect illumination effect is achieved, when the auxiliary lamp panel rotates by a certain angle and irradiates downwards, the auxiliary lamp panel can be matched with the main lamp panel to form strong direct illumination, and the shadow influence can be reduced through multi-light-source irradiation; and the angle of the lamp holder body can be adjusted through the motor according to needs, and the use requirements of different scenes are further met.

The invention relates to a high-precision coupling device and method for a photon integrated sensing module, the device comprises a rack, a PIC positioning unit, an FA coupling unit, an SLD coupling unit, a PD coupling unit, a dispensing illumination unit, a side vision assembly and a backlight source assembly, the top of the rack is provided with a developing plate, the middle part of the rack is provided with an upward shooting camera, and the middle part of the rack is provided with an upward shooting camera; the dispensing illumination unit comprises an automatic XYZ moving assembly, a dispensing support, an illumination support, a high-angle shooting camera, a laser, an optical adhesive dispensing assembly and a high-angle shooting UV lamp holder, the automatic XYZ moving assembly independently drives the dispensing support and the illumination support to move, the laser is arranged on the illumination support, the laser obliquely irradiates the upper surface of the photon integrated sensing module, and the optical adhesive dispensing assembly is arranged on the lower surface of the photon integrated sensing module. And reflected light of the laser irradiates the developing plate. The method comprises the steps of feeding, pre-positioning, FA pasting and SLD pasting. The parallelism of the adjacent coupling parts is detected by using an oblique laser specular reflection imaging method, so that the optical precision is improved, the method is simple, and the effect is remarkable.

The utility model relates to a lighting device convenient to fold and store, the lighting device comprises a supporting rod, a movable rod and a lamp holder, one end of the movable rod is rotatably connected to the supporting rod and swings up and down along the axial direction of the supporting rod, the lamp holder is connected to the other end of the movable rod, and when the movable rod rotates to be close to the supporting rod side by side, the lamp holder is fixed. The lamp holder can be buckled to the supporting rod so that the whole lighting device can be folded and stored. Therefore, the lighting height of the lamp holder can be flexibly adjusted through pitching swing of the movable rod, when the lighting device is in the storage state, the lamp holder is infinitely close to the supporting end, the overall size of the lighting device is small, and a user can hold the supporting rod and the movable rod at the same time so that the lighting device can be used as a flashlight or a floodlight stick. In the state that the lighting device is not stored, the whole lighting device is of a long-rod-shaped structure, the lamp holder is far away from the supporting end, and a user can hold the supporting end by hand to use the lighting device as a detection lamp or support the supporting rod on a supporting face to use the lighting device as a table lamp.

The utility model discloses a high-luminous-efficiency light-emitting diode (LED) flying saucer lamp, belongs to the technical field of LED flying saucer lamps, and aims to solve the problems that in the long-term use process, a large amount of impurities such as dust can be attached to the surface of a lampshade, the illumination effect of the LED flying saucer lamp is affected, the luminous efficiency of the LED flying saucer lamp is reduced, and the LED flying saucer lamp is inconvenient to manually clean by a user due to the fact that the installation position of the LED flying saucer lamp is often too high. Comprising a lamp cap, a lamp holder is fixed to the bottom of the lamp cap, a lampshade is inserted into the bottom of the lamp holder, symmetrically-distributed connecting plates are fixed to the two sides of the peripheral face of the lamp holder, gear rings are arranged at the bottoms of the connecting plates, cleaning arc plates are fixed to the surfaces of the bottoms of the gear rings, and the inner surfaces of the cleaning arc plates are attached to the arc face of the lampshade. A supporting groove with the T-shaped section is formed in the surface of the bottom of the connecting plate. The illumination effect of the device can be guaranteed, and a user needs to stand at a high position to manually clean the surface of the lampshade, so that the use convenience of the device is improved.

The utility model discloses an intelligent table lamp, and belongs to the technical field of table lamps, the intelligent table lamp comprises a lamp holder, a lamp pole, a lamp cap, a supporting column, a connecting assembly, a camera shooting module and a control assembly, the bottom end of the lamp pole is connected to the lamp holder, the supporting column is of a hollow structure, the lamp cap is connected to the end of the supporting column, and the supporting column is provided with a camera shooting through hole; the connecting assembly is connected between the supporting column and the top end of the lamp pole, the supporting column can rotate around the first shaft and / or the second shaft through the connecting assembly, and the first shaft, the second shaft and the center shaft of the lamp pole are perpendicular to one another; the camera module is arranged in the supporting column, and a camera of the camera module is arranged opposite to the camera through hole; the control module, the lamp holder and the camera module are both electrically connected with the control module, and the control module is used for controlling on-off of the camera module and the lamp holder. The intelligent table lamp has high flexibility and can be suitable for users with different sitting posture heights.

The invention discloses a semiconductor packaging quality visual inspection device which comprises a machine body, a conveying mechanism and an industrial camera, the conveying mechanism and the industrial camera are installed on the machine body, and a rotary plate is rotationally connected with a lampshade; a sliding connection frame and a telescopic rod for controlling the sliding connection frame to move are arranged on the lamp tube, and a transmission part corresponding to the rotating plate is arranged on the outer side of the rotating disc; an electric control part for controlling the side cylinder to rotate is arranged on the frame rod, and a pressing structure for limiting the lampshade from being unfolded relative to the rotating plate is arranged on the side portion of the side cylinder. According to the invention, through the design of the rotary disc and the rotary plate, multi-color LED light sources can be conveniently integrated, switching of the light sources of various colors is realized, the visibility of specific characteristics can be enhanced through the optical filters of different colors, the detection accuracy is improved, and through the cooperative design of the sliding connection frame and the abutting groove, it is ensured that when the lampshade is opened and aligned with the lamp holder of the lamp barrel, the light sources of various colors can be conveniently switched. The device can be accurately fixed outside a light source, avoids light leakage, and ensures that the background of a detected image is clear.

An automatic production system for a graphene heating tube comprises a punching forming device which comprises a die and a pressing plate located above the die, a cutting edge matched with a heating wire is arranged on the die, and a graphene sheet is pressed, cut and formed into the heating wire through downward pressing of the pressing plate; the electrode spot welding device receives the heating wire formed by the punching forming device and is used for welding electrodes at the two ends of the heating wire; the tube penetrating device comprises a guide tube, one end of the guide tube is driven to penetrate through the quartz tube, the heating wire on which the electrode is welded is clamped, and the heating wire is pulled into the quartz tube; the pressing and sealing device is used for heating and pressing and sealing the two ends of the quartz tube provided with the heating wire, so that the two ends of the quartz tube are changed into flat and airtight sealing structures; and the lamp holder mounting device is used for arranging the lamp holder on the quartz tube at the two ends of the quartz tube which is pressed and sealed through the lamp holder mounting device. After the scheme is adopted, full-automatic production of the graphene heating tube is realized, and the production efficiency is improved.

The utility model discloses a guide rail ceiling type operating lamp, which has a ranging feedback illumination automatic adjusting technology and comprises a ranging component, an illumination feedback component, a pressure sensing component and the like, and the ranging component comprises a signal transmitting device and a signal receiving device and can adopt laser as transmitting and receiving signals. When the emitted laser is blocked by an obstacle (such as a surgical site of a patient) and then scattered, part of scattered light is received by the signal receiving device, and the signal receiving device can measure the distance between the surgical lamp and the surgical area of the patient and send the distance to the illuminance feedback assembly. The illumination feedback assembly automatically feeds back and corrects the brightness of a light source of the operating lamp after receiving the distance data, the pressure sensing assembly is generally located on the outer surface of a middle handle of the operating lamp, and when a doctor holds the middle handle to move a lamp holder, a pressure sensing device responds to enable the distance measuring assembly to be activated and the pressure to be eliminated, and the whole system does not work any more.

A multi-surface display traffic signal lamp disclosed by the present application comprises a lamp pole and a rotating door, the lamp pole comprises a top plate, a first side plate, a second side plate, a third side plate, a fourth side plate and a bottom flange, the first side plate and the second side plate are both provided with subtitle display units, and the first side plate and the second side plate are both provided with a plurality of mounting through holes. At least one of all the mounting through holes is provided with a lamp holder unit, and at least one of all the mounting through holes is provided with a baffle unit. According to the traffic signal lamp, the mounting through holes are formed in the first side plate and the second side plate and used for mounting the lamp holder unit, so that two-side display is achieved, two intersections can be indicated, the mounting through holes which are not used are shielded by the baffle unit, and meanwhile the baffle unit is shielded by the shielding cover. The lamp holder units installed at the installation through holes can be adjusted, the signal lamp is convenient to expand and upgrade in the later period after being installed, and adaptability and flexibility of the signal lamp are improved.

The present invention relates to a light head with a light sensor, including a lamp holder, a reflector and a control circuit board. The reflector is installed inside a hollow structure, and is equipped with an installation port, a light-emitting port and an imaging hole. A light source is installed in the installation port and is electrically connected to the control circuit board. The imaging hole is equipped with a light sensor and an inner wall of the imaging hole forms a reflective surface. A diffusely reflected light enters through the imaging hole. A portion of the light is directly projected onto the light sensor, while another portion of the light is reflected off the reflective surface to the light sensor. The light sensor determines whether to adjust the brightness of the light source based on the light intensity.

A multi-lamp-holder pedestrian traffic signal lamp disclosed by the present application comprises a box body, a plurality of signal lamp holders and a plurality of sunshade units, the box body comprises a top plate, a bottom plate, a panel, a back plate and two side plate units, each side plate unit comprises an outer side plate and an inner side plate, and a side plate inner space is formed between the outer side plate and the inner side plate. A box body inner space is formed between the inner side plates of the two side plate units; the panel is provided with a plurality of installation positions, and each installation position is provided with a first strip-shaped abutting block, a strip-shaped installation block and a sunshade unit. The traffic signal lamp is provided with a plurality of signal lamp heads, so that more traffic signals can be displayed, and the traffic signal lamp is suitable for traffic indication of complex road intersections. And moreover, an upgrading space is reserved, remote upgrading can be realized during upgrading, and the switching of the state of the sunshade unit is remotely controlled, so that upgrading is more convenient. The reserved signal lamp holder which is not upgraded can be well shielded by the sunshade unit, so that the signal lamp holder is well protected.

The full-spectrum floor lamp comprises a base, a lamp pole and a lamp holder, and the bottom end of the lamp pole is connected to the base; the lamp holder is connected to the top end of the lamp pole, an LED module is arranged in the lamp holder and comprises a plurality of light-emitting units, each light-emitting unit comprises a plurality of red light lamp beads and a plurality of white light lamp beads, the white light lamp beads are arranged between every two adjacent red light lamp beads, and the white light lamp beads are arranged between every two adjacent white light lamp beads. The red light lamp beads comprise the first red light lamp bead, the second red light lamp bead and the third red light lamp bead, the wavelength of the first red light lamp bead is smaller than that of the second red light lamp bead, and the wavelength of the second red light lamp bead is smaller than that of the third red light lamp bead. Through collaborative design of the white light lamp beads and the red light lamp beads, spectrum deficiency can be supplemented in a targeted mode, and the full-spectrum effect closer to natural light is achieved. And compared with a pure white light lamp bead scheme, the proportion of blue light can be reduced, so that the short-wave blue light peak value is reduced, and the damage of the blue light to eyes is reduced.

The invention provides a rotation adjusting assembly, a spotlight and a lighting system.The rotation adjusting assembly comprises a lamp body, a lamp holder assembly, an axis bolt, a damping piece and a guide bolt, the lamp body is provided with a cavity, a first connecting hole is formed in the wall of the lamp body, the lamp holder assembly is provided with a connecting arm, and the connecting arm is inserted into the cavity from the upper side of the lamp body; a second connecting hole matched with the first connecting hole is formed in the connecting arm, and the axis bolt is connected with the first connecting hole and the second connecting hole; an arc-shaped groove is further formed in the wall of the lamp body, the damping piece is installed at the arc-shaped groove, a third connecting hole is formed in the arc-shaped groove of the connecting arm, the guide bolt penetrates through the arc-shaped groove and then is connected with the third connecting hole, the head of the guide bolt makes contact with the damping piece, and the guide bolt can move in the arc-shaped groove around the axis bolt along with the connecting arm. The lighting system comprises the spotlight, the spotlight comprises the rotation adjusting assembly, and the rotation adjusting assembly can ensure that the lamp holder assembly can smoothly rotate relative to the lamp body and is stably located at the set lighting angle.