62results about How to "Adjust the irradiation range" patented technology

A lighting device comprises a light-emitting module, a lampshade and a supporting body, wherein, the light-emitting module is provided with a light-emitting surface; the lampshade is provided with a reflecting surface which is arranged opposite to the light-emitting surface of the light-emitting module and is used for receiving the light sent out by the light-emitting surface and reflecting the light; the light-emitting module and the lampshade are respectively arranged on the supporting body; the lampshade is pivoted with the supporting body to enable the lampshade to be rotated a predetermined angle relative to the light-emitting module.

The invention discloses an LED lamp structure capable of being hidden and adjusted. The LED lamp structure comprises a casing embedded in a groove formed in a wall or a floor, wherein a transverse separating plate is fixed in the casing; a lifting cylinder is fixed on the bottom surface of the transverse separating plate; a piston rod of the lifting cylinder upwards extends out of the transverse separating plate, and a lamp body connecting frame is fixed on the piston rod; a lamp housing is arranged inside the lamp body connecting frame, LED lamp bodies are arranged inside the lamp housing; the lamp housing is a hemispherical housing; the middle of the upper end of the lamp housing is in threaded connection onto a connecting screw; the middle of the bottom surface of the lamp housing is fixedly connected with a semi-circular rotating rack; a linear rack is connected below the rotating rack in a meshed manner; and one end of the linear rack is fixedly connected with a piston rod of a rotating cylinder. The LED lamp structure can be hidden when not used and does not occupy space, and the irradiation range and the irradiation angle can be adjusted according to different use requirements.

The invention relates to a visual checking lighting device, which is based on reflective light and transmission light. Wherein, it is characterized in that: the upper part of frame (1) is arranged with the light emitter (2) for emitting light and the incline mirror (3) opposite to the emitter; the lower part of frame is arranged with the incline transmission light mirror (5) for checking object; and a Fresnel lens (6) is arranged between the mirror and the transmission light mirror.

The invention provides a wireless technology based remote adjusting system of an LED street lamp. The system is that a quick-break switch is mounted on a connecting line of each wireless intelligent street lamp controller and an LED, wherein the quick-break switch is an electronic quick-break switch and is connected with a street lamp management center system through an electric signal, so that the connection safety can be ensured; a solar circuit board is arranged on the surface of each wireless intelligent street lamp controller; an illumination tracker and a rotating shaft are arranged at the bottom part of each solar circuit board, and therefore, the energy conservation and emission reduction can be achieved; a wireless sensing control system is that the wireless intelligent street lamp controllers are crisscross networked by independently configuring the network through a Zigbee node, so as to form a two-to-one network connection manner which ensures smooth network; the wireless intelligent street lamp controllers are connected through an I/ S wire and an LED lamp; the wireless intelligent street lamp controllers are that a monitoring PC and a server are equipped with housings manufactured from corrosion resisting materials, specifically stainless steel materials; a layer of anticorrosion paint is coated on the surface of each housing. With the adoption of the design above, the service life of the system is prolonged.

The invention discloses a blade driving device of an X-ray generator beam limiting device. The blade driving device comprises a base plate (1), guide rails (10 and 11), a left blade (2), a right blade (9), eccentric wheels (5 and 7), a blade vertical retaining plate (20), pushing rods (4 and 8), springs (3 and 30), a support (16), a motor (100), a driving gear (13), a driven gear (15) and an intermediate gear (14). The guide rails (10 and 11), the left blade (2), the right blade (9), the eccentric wheels (5 and 7) and the blade vertical retaining plate (20) are fixedly connected to the base plate (1). The pushing rods (4 and 8) are fixedly connected to the blade vertical retaining plate (20). The springs (3 and 30) are fixedly connected with the base plate (1) and the blade vertical retaining plate (20). The support (16) is connected to the back side of the base plate (1). The motor (100), the driving gear (13), the driven gear (15) and the intermediate gear (14) are fixedly connected to the support (16) on the back side of the base plate (1). The intermediate gear (14) is positioned between the driving gear (13) and the driven gear (15). Irradiation range of X-rays is adjustable in square, accuracy of blade movement can be controlled well, application of limiting switches is reduced, and the blade driving device is high in efficiency, low in cost and convenient to use and maintain.

The invention provides a single light source anti-dazzle LED projection lamp, and belongs to the technical field of illumination. The single light source anti-dazzle LED projection lamp comprises a fixed part; one side of the fixed part is welded with a lamp pole; one side of the lamp pole far away from the fixed part is provided with a LED bulb through bonding; reflectors are arranged on the sideof the fixed part close to the lamp pole around the LED bulb through welding; the internal parts of the reflectors are provided with anti-dazzle glass; the external parts of the reflectors are provided with a lampshade. According to the single light source anti-dazzle LED projection lamp, the anti-dazzle glass and a honeycomb cover are adopted for double processing of transmitted light, so that diffuse reflection of light emitted by the single light source anti-dazzle LED projection lamp is induced, the light is more soft, dazzling effect is reduced; and in addition, anti-dazzle blocking plates arranged on the internal walls of the lampshade through bonding are capable of preventing reflection of the internal walls of the lampshade on light, reducing reflective glare; and the position ofthe lampshade on the fixed part is controllable, so that the lamp shielding angle of the single light source anti-dazzle LED projection lamp is controllable, it is convenient for adjusting of the irradiation range and irradiation brightness of the single light source anti-dazzle LED projection lamp, and the practicability of the single light source anti-dazzle LED projection lamp is improved.

The present invention provides an irradiation device that can effectively avoid the use of a lens and can easily and effectively adjust the irradiation range of light irradiated on an object. It has: an optical fiber part (12) that emits the light incident from the base end from the front end; A side outer cylinder (11); a relative moving part S capable of relatively moving a part of the incidence side outer cylinder (13) and the exit side outer cylinder (11) to a position pushed out from the base end or the front end of the optical fiber part (12).

The invention relates to the technical field of lamps and lanterns, and discloses an LED illumination lamp capable of gathering and diffusing light as needed. The LED illumination lamp comprises a lamp holder, wherein the top of the lamp holder is fixedly connected with a rotating base; an inner wall of the rotating base is movably connected with a lampshade;the bottom of the lampshade is fixedlyconnected with a tilting device; the top and the bottom of the inner wall of the lampshade are movably connected with sliding bases; the inner walls of the two sliding bases are fixedly connected withpositioning shafts; surfaces of the two positioning shafts are sleeved with sliding blocks and limiting springs located on two sides of the sliding blocks; a lamp pole is fixedly connected with two opposite sides of the two sliding blocks; one end, far from the sliding block, of the lamp pole is fixedly connected with a lamp base; and a front surface of the lamp base is fixedly connected with a light blocking cover. The LED illumination lamp capable of gathering and diffusing light as needed has an advantages of adjusting an illumination range of a lamp, and solves a problem of complicated detachment of the lampshade when a light range needs to be adjusted since a traditional LED lamp is mounted inside the lampshade.

The invention discloses a portable freezing point hair removal instrument, and relates to the technical field of hair removal instruments. According to the low-energy-consumption portable freezing point hair removal instrument, by pulling an adjusting button in a long-strip-shaped hole, a movable rod moves an adjusting rod, so that the angle of a shielding light plate is changed, hair removal laser is shielded by the shielding light plate, the range of the hair removal laser is changed, the range of the hair removal can be adjusted, and even a light outlet is closed; the use of operators is facilitated; the safety performance is improved; a centrifugal fan is started to clean the fallen hair, after a detection mechanism detects that the hair on the surface of the human body is cleaned, the centrifugal fan and the laser stop working, and at the moment, the motor is started to extrude the care solution to care the surface of the human body; the hair removal instrument disclosed by the invention can ensure the use safety, convenience and comfort.

The invention discloses a retractable illumination lamp for a table lamp. The retractable illumination lamp comprises a case (1), wherein a bulb (2) is arranged in the case (1), a spring A (3) and a connecting rope A (4) are connected to the upper portion of the bulb (2), a rope wheel (5) is connected to one end of the connecting rope A (4), multiple annularly arranged convex blocks (6) are connected to the rope wheel (5), and a blocking rod (7) is arranged on one side of the convex blocks (6). A connecting rope B (9) is also connected to the rope wheel (5), and a sliding plate (10) and a spring B (11) are connected to one end of the connecting rope B (9). A controller (12) is arranged on the case (1). A bent rod (26) is connected to the case (1), a column (27) is connected to one end of the bent rod (26), and a base (28) is connected to the bottom end of the column (27). The bulb damage and occupied space can be decreased, and the retractable illumination lamp also has the advantagesof being good in structural stability, wide in application range and good in flexibility and adjusting performance.

The invention discloses a light-emitting diode (LED) lamp with a rotary radiating function. The LED lamp comprises a lamp body and an LED light source, wherein the LED light source is arranged on a panel of the lamp body. The LED lamp is characterized by also comprising a radiating substrate and a rotary light guide plate, wherein the radiating substrate for radiating is arranged below the panel of the lamp body; and the upper part of the panel of the lamp body outside the LED light source is connected with the rotary light guide plate capable of rotating. The invention solves the problems that the LED lamp does not have a radiating structure, and is poor in radiating effect, quickly aged, and low in use stability, and the illuminating angle cannot be regulated in the prior art, and provides an LED lamp with a rotary radiating function, which has good radiating effect and long service life and of which the illuminating angle can be adjusted as required to make the illumination of light more concentrated.

The invention discloses a handheld turnover lamp. The handheld turnover lamp comprises a light-emitting part and a lamp body part. The light-emitting part comprises at least one light source body. Thelamp body part comprises a lamp body shell, a handheld shell arranged on the lamp body shell and at least one light source shell arranged on the lamp body shell in a turnover mode. Each light sourcebody is installed in the corresponding light source shell. The radiation direction of light rays generated by each light source body is adjusted in the mode that each light source shell overturns relative to the lamp body shell. Therefore, the handheld turnover lamp can radiate light rays in multiple directions.

The invention discloses an intelligent control insecticidal lamp. The lamp comprises a supporting frame fixed to the ground, an arc-shaped lampshade, a first rotating mechanism, a light source, a reflecting mirror, a pushing mechanism, an insect catching device and an insect collecting device. The arc-shaped lampshade is circumferentially and uniformly distributed around the supporting frame; thefirst rotating mechanism is located on the supporting frame and used for driving the arc-shaped lampshade to rotate by a certain angle so as to change the irradiation angle of the light source; the light source is arranged in the arc-shaped lampshade; the reflecting mirror is hinged to the upper end of the supporting frame; the pushing mechanism is located below the reflecting mirror, fixed to thesupporting frame and used for pushing the reflecting mirror to rotate by a certain angle so as to change the reflection distance of the light source; the insect catching device is located below the arc-shaped lampshade; and the insect collecting device is located below the insect catching device and used for collecting caught insects. According to the intelligent control insecticidal lamp, the illumination distance can be reasonably adjusted according to the size of the insecticidal area, meanwhile, a motor is prevented from being used for catching insects, and the safety of the insecticidallamp can be improved.

The invention discloses a lamp which comprises a main body box, a guide rail head located above the main body box and capable of rotating relative to the main body box, and a lamp barrel located on atleast one side of the main body box and capable of swinging up and down relative to the main body box. A radiator and a first light source are arranged in the lamp barrel, the main body box comprisesa main body box top cover, a main body box bottom plate and a main body box side plate connected between the main body box top cover and the main body box bottom plate, the guide rail head is connected with the main body box top cover in a pivoted mode, and the lamp barrel is connected with the main body box side plate in a pivoted mode. According to the lamp disclosed by the invention, the guiderail head can be rotationally adjusted in the horizontal direction relative to the main body box, and the lamp barrel can be adjusted in a swinging manner in the vertical direction relative to the main body box, so that the irradiation angle and the irradiation range of the lamp barrel can be adjusted, and various illumination requirements are met.

The invention discloses an intelligent LED spotlight and a control method.The intelligent LED spotlight is characterized in that a U-shaped connecting frame is arranged on a base, a spotlight shell is movably arranged in the U-shaped connecting frame through a connecting shaft, a first angle adjusting device is arranged on one side of the U-shaped connecting frame, and a plurality of arc-shaped guide rail bases are arranged in a rotating base at intervals; a spotlight body is movably arranged on the arc-shaped guide rail base, a second angle adjusting device is arranged between the rotating base and the spotlight body, and a water cooling mechanism and a first driving mechanism are arranged in the spotlight shell. The structure is simple, and the overall irradiation angle can be adjusted through the first angle adjusting device; a single spotlight shell can be controlled to move on the arc-shaped guide rail base through the second angle adjusting device, and local irradiation angle adjustment is achieved; the rotating seat is controlled to rotate through the second angle adjusting device, so that the overall irradiation range is adjusted; and the first driving mechanism drives the water cooling mechanism to circularly convey cooling water into the spotlight body, so that the heat dissipation effect is effectively improved.

The invention discloses an illuminating device capable of adjusting illuminating range. The illuminating device comprises a device body, a base is fixedly installed at the bottom end of the device body, an electric telescopic rod is fixedly installed at the top end of the base, a guide rail is fixedly installed at the top end of the electric telescopic rod, a sliding groove is formed in the top end of the guide rail, and a lead screw is installed in the sliding groove. A sliding block is installed on the lead screw in a sleeving mode, a first motor box is fixedly installed at one end of the guide rail, a first motor is fixedly installed in the first motor box, the first motor is connected with the lead screw through a first rotating shaft, and a second motor box is fixedly installed at the top end of the sliding block; a second motor is installed in the second motor box and connected with an illumination lamp through a second rotating shaft. According to the illuminating device, the height and the illumination angle of the illumination lamp can be adjusted, so that the illumination range of the illumination lamp can be adjusted, and the use efficiency of the illumination lamp is greatly improved.