296results about "Free standing" patented technology

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.

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.

The utility model relates to the field of desk lamp structure design discloses a multi -functional desk lamp of adjustable color temperature, including base, the top of base is provided with telescopic mechanism, the top of telescopic mechanism is provided with locking assembly, the inside of telescopic mechanism is provided with moving assembly, the inner wall of base is provided with storage mechanism, the storage mechanism includes drive switch, drive switch side fixedly connected with two data lines, two data lines one end all fixedly connected with motor, the drive end of motor is fixedly connected with turbine, the inner wall slidingly connected with rack of base. In the utility model, through starting motor on base, the driving force that produces drives turbine rotation, simultaneously, rack and turbine engage, turbine rotation drives rack to slide, and the effect that small table board is automatically stored is realized under the cooperation of support, rack, bearing support, small table board slides to the inside of base.

A task light for illuminating a work surface of a work station, the task light including a lighting element configured to emit light output in a direction toward the work surface, a redirection member maneuverable between a stowed position and a use position, where, when the redirection member is in the use position a portion of the light output is directed toward a face of an occupant of the work station, and where, when the redirection member is in the stowed position, the portion of light is not directed toward the face of said occupant.

The present application belongs to the floor lamp technical field, the backlight formula floor lamp of the present application, through the collaborative design of structure modularization and airflow guide, realizes the detachable structure under the premise of ensuring the high-power lighting heat dissipation performance, significantly reduces the packaging, transportation and installation cost: the heat dissipation frame is through the split type layout cooperation of main heat sink and annular heat sink, with radial heat dissipation fin and heat dissipation channel, combined with the first air inlet air duct, the second air inlet air duct formed between the inverted conical cover cavity of the suspension bottom cover and the air guide, constructs the convection heat dissipation path of the bottom double side air inlet, guided by the heat dissipation fin and discharged from the air outlet, while guaranteeing the heat dissipation demand of high-power light source, the heat dissipation frame, annular bottom cover, suspension bottom cover and lamp stand are all assembled by detachable clamping or connecting structure, so that the product can be disassembled into multiple modular components for flat packaging, greatly reducing the packaging volume, reducing the transportation occupied space and logistics cost, and the user can complete the assembly by simply clamping.

The utility model discloses a clip lamp, which comprises a lamp body, a connecting rod and a clamping part, the lamp body comprises a shell, an external thread lamp holder arranged on the shell, a lamp cap fixed on the lamp holder, and a dimming piece arranged in the external thread lamp holder; a first mounting groove is formed in one side of the shell, and a ball seat is arranged at one end of the first mounting groove; a spherical hinge piece is arranged at one end of the connecting rod, a cross rod is arranged at the other end of the connecting rod, connecting pieces are arranged at the two ends of the cross rod, one end of the connecting rod is installed in the ball seat through the spherical hinge piece, and the other end of the connecting rod is installed on the clamping part through the connecting pieces; according to the clamp lamp, the clamping stability is enhanced, the use flexibility is improved, and the illumination angle is optimized.

The utility model discloses a magnetic suspension small lamp, which belongs to the technical field of suspension small lamps and comprises a magnetic suspension and wireless power supply base and a luminous magnetic suspension lamp ball, the magnetic suspension lamp ball is arranged above the base in a magnetic suspension manner, an anti-falling mechanism is arranged on the surface of the base, and the anti-falling mechanism comprises an angle adjusting component, an anti-falling protection arm and an adsorption component; according to the magnetic suspension lamplet, through the arrangement of the anti-falling mechanism, the stability of the base can be effectively enhanced when the base is placed through the design of the angle adjusting assembly and the adsorption assembly. Before use, the base is pressed downwards, the positioning suction cup is adsorbed on a table top, and the rotating block keeps a set angle under the torsion action of the torsion spring, so that the rotating block with torsion limiting force can enhance the effect of keeping the adsorption position of the positioning suction cup, and the possibility that the base is collided to generate sudden rapid displacement is reduced; therefore, the risk that the magnetic suspension lamp ball falls off due to displacement of the base is reduced.

To address such problems that conventional industrial dust collectors roughly classified into a transversely installed type and a duct type, the transversely installed type has a structure being difficult to collect dust sufficiently and use of a large capacity electric fan is not practical; and the duct-type dust collector is not easy to transfer, a work area tends to be dark, and installation of separate lighting for work may be required.SOLUTION: An industrial dust collector comprises a head part 10 incorporating a suction electric fan 20 and a dust collecting filter 22, where the head part includes a compact lighting unit 25 such as LED. The head part 10 is held by a freely-bendable flexible tube 11, and an angle of a dust collection surface 27 and a distance to a work part can be discretionarily set. Here, the "dust collection surface" refers to the disc-shaped surface that is parallel to a surface in the rotating direction of an electric fan, the center of which is a center of the electric fan, and the radius of which is a movable radius of the fan. An AC adapter 13 or a battery is used as a power supply for the electric fan.SELECTED DRAWING: Figure 1

The utility model discloses a straw picture lighting lamp box, belongs to the technical field of lighting lamp boxes, and aims to solve the problems that most of existing lighting lamps in the prior art are common table lamps, the auxiliary effect is poor, and the use requirement cannot be met. Comprising a lamp box body, a base, a rotating plate and side rods, the base is arranged at the bottom of the lamp box body, and lamp tubes are embedded in the face, facing the base, of the lamp box body; a side rod is horizontally and fixedly installed on the side wall of the base, a rotating groove is formed in the upper surface of the base, a rotating plate is installed in the rotating groove in an embedded mode, the rotating plate is rotatably arranged, a clamping plate is installed on the upper surface of the rotating plate, and the clamping plate is elastically connected with the rotating plate. The outer wall of the bottom end of the rotating plate is fixedly sleeved with a gear ring, and the gear ring and the rotating disc are distributed concentrically. According to the wheat-straw picture lighting lamp box, due to the arrangement of the lamp box body and the base, auxiliary lighting can be conducted in the wheat-straw picture manufacturing process, the picture manufacturing efficiency is improved, and canvas and drawing paper can be rapidly fixed.

The utility model relates to the technical field of table lamp equipment, and discloses a pupil eye protection table lamp which comprises a table lamp body, a lamp body is installed at the bottom end of a lamp shell and located on one side of an external threaded pipe, an insertion hole body is installed in the external threaded pipe, an I-shaped inward rotation hose is movably installed in a middle hole, and an installation hole is formed in the middle end of the I-shaped inward rotation hose in a penetrating mode. When the two sets of adjusting components are located on the same side, the two sets of lamp shells are arranged together side by side, the inserting rods on the two sides of the bottom ends of the two sets of transverse position strips are inserted into the positioning holes B, the position between the two sets of lamp shells is fixed, the limiting components are pulled out, and the two sets of lamp shells are fixed. The two sets of lamp shells are symmetrically installed about the vertical center line of the installation pipe, the irradiation range of the lamp body is enlarged, the two sets of transverse position strips limit the two sides, close to each other, of the two sets of I-shaped inward rotating hoses, and the irradiation angles of the two sets of adjusting components are kept.

This application discloses a sitting posture monitoring method, device, smart desk lamp, electronic device, and storage medium. The method includes: acquiring a user-included image to be identified; performing human key point detection on the user-included image to obtain human key points in the user-included image; determining the user's human body deflection angle in the user-included image based on the human body key points in the user-included image and human body key points in a standard sitting posture image corresponding to the user; performing deflection correction on the human body key points in the user-included image based on the human body deflection angle to obtain deflection-corrected human body key points; and determining a first sitting posture recognition result for the user based on the deflection-corrected human body key points. The method and device disclosed in this application improve the accuracy of sitting posture recognition when the placement position of the sitting posture monitoring device has different deflection angles relative to the user's facing direction.

This utility model discloses a stage lighting device for stage use, relating to the field of lighting technology. It includes a base, a first support rod, a lamp body, a first support seat, and a protective cover located directly above the lamp body. An elastic support component connects the upper end of the first support seat to the base, and a second support rod is fixed between the protective cover and the first support seat. Through the coordinated arrangement of the first support seat, the protective cover, and the elastic support component, under normal use, the compression spring is compressed under the weight of the base, the first support rod, and the lamp body, and the protective cover is located directly above the lamp body, without affecting the lighting effect. When the device accidentally tips over, the gravitational force of the base, the first support rod, and the lamp body is insufficient to keep the compression spring compressed. The spring returns to its original position under its own elastic force, placing the lamp body inside the protective cover, thus preventing the lamp body from colliding with external objects and better protecting it.

An ambient light includes a base, a light-emitting module, an inner lampshade, and an outer lampshade. The base includes a seat and a substrate, with the substrate located at an opening in the seat. The seat has a receiving portion. The light-emitting module located in the receiving portion has a circuit board and light-emitting elements disposed on the circuit board. The inner lampshade, disposed on the substrate, covers the light-emitting module. The outer lampshade, disposed on the base, and the base together define a spherical portion. The inner lampshade is located inside the spherical portion, and its light transmittance is less than that of the outer lampshade. Thus, the ambient light is a luminaire with a spherical-within-a-spherical structure, which provides layered and uniform lighting when emitting light.

The utility model discloses a novel indoor eye-protection lamp, which aims to solve the problem that the design of a traditional eye-protection lamp in the prior art mainly considers the use scene of placing the lamp on a desktop, and aims to help a user to relieve asthenopia and protect eyes during reading or writing. However, in real life, we often have the technical problems of various use situations that the lamp is not on a desk or a stable plane, and the lamp comprises a lamp body and a lamp holder which is detachably mounted with the lamp body. The lamp body comprises a U-shaped shell internally provided with a lamp panel and a lithium battery, a semicircular lampshade fixedly connected with the U-shaped shell, a first end cover and a second end cover, wherein the first end cover and the second end cover are arranged at the two ends of the U-shaped shell respectively, and the lithium battery supplies power to the lamp panel. The U-shaped shell comprises heat dissipation plates arranged on the two sides and a fixed connecting plate arranged in the middle, and the heat dissipation plates, the fixed connecting plate and the U-shaped shell are integrally formed and connected. And the second end cover is provided with a power switch for controlling the lamp panel to light and a charging port for charging the lithium battery.

The utility model aims to disclose a light-emitting diode (LED) desk lamp, which relates to the technical field of illumination and comprises a lamp pole and a long-strip-shaped lamp cap hinged to the lamp pole. The lamp holder comprises a first hinge part, a lighting part and a night lamp part, and the first hinge part is located between the lighting part and the night lamp part; a guide post, a spring and a microswitch are arranged in the lamp post, the first hinge part is provided with a cam surface, and the cam surface is matched with the top of the guide post; the folding lamp has the advantages that the long-strip-shaped lamp holder is divided into the lighting portion and the night lamp portion, the guide column, the spring and the microswitch are arranged in the lamp pole, in the folding process of the long-strip-shaped lamp holder, the cam face drives the guide column to descend gradually and trigger the microswitch, the night lamp portion is turned on, or the night lamp portion is turned off when the included angle between the lamp holder and the lamp pole ranges from 0 degree to 30 degrees, and then the long-strip-shaped lamp holder is folded. When the included angle between the lamp holder and the lamp pole is 0-30 degrees, the night lamp part is turned on or the brightness of the illumination part is changed to 10% of the maximum illumination brightness, and the effect of slight illumination at night is achieved.

The utility model discloses a lamp body and a lighting device, and the lamp body comprises a frame which is of an annular structure; the isolation layer is arranged in the frame and divides the frame into a first space and a second space which are independent from each other, and the first space and the second space are distributed in the axial direction of the frame; the light guide plate is arranged in the first space, and the light guide plate and the isolation layer are arranged in a stacked mode; the first light source is located in the first space, and the first light source is arranged on the inner peripheral wall of the frame and corresponds to the side face of the light guide plate; the back plate covers the second space, and a light hole is formed in the back plate; and the second light source is arranged in the second space, and the second light source is arranged corresponding to the light hole and emits light towards the light hole. In this way, the lamp body can provide a large illumination range through double-face light emitting, and shadows are avoided.

The utility model discloses a portable eye protection table lamp easy to carry, which comprises a folding table lamp body, the folding table lamp body comprises a lamp holder, a support and a lamp holder, a lamp on the lamp holder is an LED lamp, the lamp holder, the support and the lamp holder are rotatably connected with one another and form rotation resistance, a rotary table is rotatably arranged at the top of the lamp holder, and the rotary table is connected with the support. A first fixing block and a second fixing block which are symmetrically arranged are fixed to the top of the rotating disc, a second rotating block is rotationally connected to the first fixing block, a first rotating block is rotationally connected to the second fixing block, and the same handle rod is fixed to the top of the first rotating block and the top of the second rotating block; the top of the rotating disc is provided with a stopping piece for stopping the handle rod, the stopping piece comprises a mounting shell fixed to the top of the rotating disc, and a lead screw is rotationally connected into the mounting shell. The desk can be conveniently lifted and carried, and has the function of supporting books for learning when in use.

The utility model discloses an angle-adjustable multi-head desk lamp, which comprises a lamp holder, a fixed seat and at least one lamp cap, the fixed seat is fixedly connected with the lamp holder through a support rod, the lamp cap is arranged along the circumferential direction of the fixed seat, a connecting shaft sleeve is arranged between the lamp cap and the fixed seat, and the lamp cap is hinged at one end of the connecting shaft sleeve through a hinge block. The other end of the connecting shaft sleeve is rotationally connected to the fixing base. The hinge block and the connecting shaft sleeve are plastic parts. The positioning convex edge is arranged on the inner wall of the connecting shaft sleeve, the positioning grooves are formed in the side wall of the hinge block, the hinge block and the connecting shaft sleeve are plastic parts, the positioning convex edge is embedded into the different positioning grooves by rotating the lamp holder through matching of the positioning convex edge and the positioning grooves, and limiting of the lamp holder is achieved; the problems that the lamp holder cannot swing and the irradiation angle of the table lamp cannot be adjusted due to the fact that the clamping force between the connecting shaft sleeve and the hinge block is reduced are solved, and the service life of the table lamp is prolonged.

The present disclosure discloses a luminaire with detachable decorative parts, including a translucent lamp shade and a light-emitting lamp assembly disposed on the translucent lamp shade, where an outer periphery of the translucent lamp shade is provided with a connection portion; the luminaire with detachable decorative parts further includes a light-transmitting decorative member detachably connectable to the connection portion; the luminaire with detachable decorative parts of the present disclosure achieves detachable connection through the engagement between the light-transmitting decorative member and the connection portion on the translucent lamp shade, realizing the effect of detachable light-transmitting decorative members, allowing users to replace different light-transmitting decorative members according to personal preferences or different occasion requirements, thereby achieving diversification and personalization of the luminaire's appearance; additionally, it may reduce packaging volume by detaching the light-transmitting decorative members, facilitating logistics transportation while lowering logistics costs.

The present application relates to a light-emitting device and a loudspeaker box. The light-emitting device includes at least two condensing lenses and at least two light sources. The at least two condensing lenses are connected in sequence. At least one of the condensing lenses forms a group. A partition plate is arranged between two adjacent groups of the at least one of the condensing lenses. Each group of the at least one of the condensing lenses and two partition plates adjacent to the group of the at least one of the condensing lenses form a chamber. At least one of the light sources is arranged in each chamber. A light beam emitted by the at least one of the light sources is projected towards a corresponding group of the at least one of the condensing lenses and passes through to the outside of a corresponding chamber.

The utility model discloses a floor eye-protection lamp with an adjustable lamp holder angle, and belongs to the technical field of floor lamps. A floor eye-protection lamp with an adjustable lamp holder angle comprises a lamp holder, a connecting rod and a rotating assembly. The lamp holder is located on the lower side of one end of the connecting rod and rotationally connected with the connecting rod through a rotating assembly. The lamp holder comprises a first shell and a second shell, and the first shell is arranged on the inner side of the second shell in an embedded mode. The rotating assembly comprises a rotating shaft and a rotation stopping plate, the upper end of the rotating shaft is fixedly connected with one end of the connecting rod, and the lower end of the rotating shaft is rotationally connected with the first shell in a nested mode. The rotation stopping plate is fixedly arranged at the lower end of the rotating shaft, and baffles are fixedly arranged on the lower side face of the first shell and located on the two sides of the rotation stopping plate to limit rotation of the rotating shaft; the lighting area of the eye-protection lamp can be adjusted by rotating the lamp holder, and a user can freely adjust the eye-protection lamp according to needs through damping rotation between the rotating shaft and the lamp holder.

This utility model relates to the field of lighting technology, specifically a desk lamp with a telescopic structure. It features a movable telescopic rod, a fixed connecting rod, and a telescopic mechanism located between the movable telescopic rod and the fixed connecting rod. The movable telescopic rod is connected to the lamp head assembly. When the user needs to adjust the lighting position of the lamp head assembly, the telescopic mechanism allows the movable telescopic rod to move closer to or further away from the fixed connecting rod, thereby adjusting the lighting position of the lamp head assembly without moving the entire desk lamp body. This improves the convenience and flexibility of using the desk lamp and effectively solves the problem that existing desk lamps typically have a lamp head to provide a light source, but the lamp head position cannot be adjusted forward or backward or extended. When the user needs to adjust the lighting position of the lamp head, they often need to move the entire desk lamp, which is inconvenient.

An illuminating apparatus is provided. The illuminating apparatus includes a housing, a lighting panel, a control plate, a button, a waterproof pressing plate and a support, the lighting panel has a plurality of lighting modes, the lighting panel can emit light in each of the plurality of lighting modes which passes through the housing. The control plate is electrically connected to the lighting panel. The button can allow a user to press, trigger the control plate to switch and control the plurality of lighting modes of the lighting panel. The waterproof pressing plate is fixedly mounted inside the housing and abuts against the button, and the waterproof pressing plate is configured to press and limit the button on the housing, so that the button and the housing are sealingly assembled. The support is connected to the housing and configured to carry the housing.

The utility model belongs to floor lamp technical field, concretely relates to floor lamp. The utility model's floor lamp, the lighting device is connected with the upper end of lamp pole through the rotary connection structure and rotates, makes the lighting device can relatively lamp pole around a horizontal axis relatively flip and put, realizes user can adjust the illumination angle of lighting device and the projection size of adjusting the projection surface according to the different position of desktop, has broken through the limitation of traditional floor lamp illumination direction fixed greatly. The design not only has promoted the practicality of lighting device, but also has enhanced the lighting experience of user under different life scenes significantly. User need not adjust own position or purchase additional auxiliary lighting equipment again because of the fixed lighting device, thereby has reduced the use cost and inconvenience effectively. Satisfies the diversified lighting demand.

The utility model discloses a built-in drive multi-angle adjusting table lamp, which comprises a lamp arm, a lampshade and a light source piece, the lamp arm extends left and right, a swing shaft connected with the lampshade is arranged on the lamp arm, the swing shaft can rotate relative to the lamp arm to enable the lampshade to swing from the lower part of the lamp arm to the axial side of the lamp arm, and the light source piece is arranged in the lampshade. The swing shaft connected with the lampshade is arranged on the lamp arm, the swing shaft can rotate relative to the lamp arm so that the lampshade can swing from the lower portion of the lamp arm to the axial side of the lamp arm to adjust the light emitting angle, the light emitting angle is adjusted through rotation of the swing shaft, the swing shaft and the lamp arm are not deformed in the adjusting process, the structural strength of the swing shaft and the lamp arm is good, and the service life of the lamp is prolonged. Therefore, the lampshade is not easy to shake and deviate from a target position after the light-emitting angle is adjusted in place, and the adjusting effect is good; and when the swing shaft rotates relative to the lamp arm, the lampshade swings from the lower part of the lamp arm to the axial side of the lamp arm, so that the adjustment range of the light emitting angle of the lampshade is wide.

The utility model provides a kind of foldable charging desk lamp, it is related to mechanical engineering technical field, including mainboard and limiting structure, the mainboard inner wall rotationally connected has rotating rod, the rotating rod outer wall is fixedly connected with two gear wheels, the gear wheel outer wall is engaged with rack, the rack outer wall is fixedly connected with extension plate, the outer wall of rack is slidably connected on the inner wall of mainboard, the outer wall of extension plate is slidably connected on the inner wall of mainboard, the inner wall of extension plate is fixedly connected with spring strip one, the outer wall of spring strip one is fixedly connected with limiting structure, the limiting structure is the outer wall of spring strip one Fixedly connected with sliding block.The utility model, using gear rack and spring strip and so on structure, add the function of cell phone support, the position of limiting structure is adjusted by rotating knob, so as to better the clamping and fixing effect of cell phone, to realize the multifunctionality of desk lamp, so that the practicality of device is stronger.