657results about "Protective devices for lighting" patented technology

A lighting device includes a light housing; a light source disposed at least partially in the light housing; a battery pack with a height dimension H1 defined; and a battery pack receiving portion formed on or connected to the light housing. The light housing includes a first state with a height dimension H2 and a second state with a height dimension H3 along a height direction of the light housing, the height dimension H2 in the first state is less than the height dimension H3 in the second state, and the height dimension H2 in the first state is less than or equal to the height dimension H1 of the battery pack.

The present invention relates to a suspensible system (1) comprising (i) a suspensible lamp (100) and (ii) a suspension element (10). The suspensible lamp (100) comprises a housing (110) and an attachment mechanism (120). The suspension element (10) comprises a first end portion (11) being attached to the attachment mechanism (120) and a second end portion (12) being attachable to a fastening surface (2). When the second end portion (12) is attached to the fastening surface (2), the first end portion (11) and the second end portion (12) are separated from each other along a suspension axis. The suspension element (10) is flexible, thereby allowing the suspensible lamp (100) to orient itself with its center of gravity on the suspension axis. The housing (110) has a light exit window (111) having a surface normal, wherein the housing (110) is enabled to hold a lighting device (3), and wherein the housing (110) has an inner housing element (112) and an outer housing element (113). The outer housing element (113) has an elongated slot (1130) having a first end point (1131) and a second end point (1132), wherein the attachment mechanism (120) is movably connected inside the elongated slot (1130), enabled to be reversibly locked in any position along the elongated slot (1130). The suspensible lamp (100) is arranged to be suspended at a suspension angle defined between the suspension axis and the surface normal of the light exit window (111), wherein the suspension angle has a first value when the attachment mechanism (120) is connected at the first end point (1131), and a second value when the attachment mechanism is connected at the second end point (1132). The inner housing element (112) is located inside the outer housing element (113) such that a space (114) is created between the inner housing element (112) and the outer housing element (113) below the elongated slot (1130), wherein the space (114) holds at least part of the attachment mechanism (120) and an electrical interface for powering the lighting device (3).

This utility model relates to the field of exterior lighting technology, and particularly to an exterior lighting assembly and vehicle, including an exterior panel, a diffuser plate, and a lamp housing. The diffuser plate is located between the exterior panel and the lamp housing, and is connected to both the exterior panel and the lamp housing. The diffuser plate has an opaque area and a light-diffusing area. A light-emitting module is provided inside the lamp housing, with the light-emitting end of the light-emitting module facing the light-diffusing area of ​​the diffuser plate. The diffuser plate divides the opaque area and the light-diffusing area, and the light-emitting module inside the lamp housing faces the light-diffusing area. This eliminates redundant components such as a concentrator and a vertical light guide plate, making the lighting assembly structure more compact, reducing space occupation, and adapting to various exterior panels. The partitioned design of the diffuser plate achieves uniform light diffusion, eliminating the need for the complex light path of multi-plate refraction in traditional technologies. This avoids brightness attenuation caused by optical components, thereby improving display uniformity. This not only improves the spatial adaptability and reliability of the lighting assembly, but also improves the optical display effect and reduces manufacturing costs.

The utility model discloses a ground -inserted formula LED lawn lamp, including lawn lamp, the upper end of lawn lamp is provided with top frame, the lower extreme of lawn lamp is provided with the plug -in stick, the plug -in stick includes straight pole and taper plug, the straight pole is equipped with the reinforcing component, the reinforcing component includes the sliding sleeve, three groups of drive arms are currently set up to the sliding sleeve, and waterproof cloth is set up between two groups of drive arms of adjacent, and one end between sliding sleeve and drive arm is rotatably connected through the damping pivot, and the other end of drive arm is provided with the insert piece. The utility model discloses a preliminary fixation of lawn lamp is carried out to the plug -in stick, and the reinforcing component is used for reinforcing the lawn lamp, improves the connecting strength of lawn lamp and lawn soil, and three groups of drive arms are used as the auxiliary support structure and are positioned to the plug -in stick, prevent the plug -in stick from inclining, and the waterproof cloth forms the waterproof structure after unfolding, and the water flow is guided to the periphery in the rain and snow weather, prevents the rainwater from directly entering the junction of plug -in stick and soil.

The utility model relates to the technical field of down lamp structure, especially in a kind of down lamp with inductor, including face ring, it is annular structure setting, and any end surface is provided with inductor;The other end surface of the face ring is provided with fastener;Lamp body, setting in the center of the face ring, and the end surface on the lamp body with the end surface on the face ring where the inductor is located in the same direction is outward divergent light ray;The lamp body and the face ring are fixed at multiple angles, make the irradiation direction of the lamp body and the inductive direction of the face ring coincide setting, or make the irradiation direction of the lamp body and the inductive direction of the face ring acute angle setting.The utility model solves the problem that the existing switch is used to control multiple down lamps in series, it is difficult to realize the individual control of single down lamp;At the same time, due to the inherent structure of down lamp, the demand of specific irradiation direction of user cannot be met, leading to the problem that the application of down lamp in home design is more limited.

This utility model discloses a square lampshade with a sealed, anti-overflow adhesive design, specifically relating to the field of square lampshades. It includes a mounting sealing plate with an overflow groove on its upper surface. A frame assembly is fixedly connected to the lower part of the mounting sealing plate. A mating assembly is tightly fitted to one side of the frame assembly. A lower front plate is fixedly connected to the lower inner side of the frame assembly, and a mirror reflector is fixedly connected to the reverse side of the lower front plate. This utility model connects the mounting sealing plate, overflow groove, frame assembly, mating assembly, mirror reflector, and lighting assembly. During operation, the internal lamp housing features a horizontal groove design, allowing the internal LED beads or tubes to be close to the housing wall, facilitating heat conduction. The internal mirror reflector provides clearer illumination, and the side sealing strip groove enhances the product's oil, dust, and water mist resistance, reducing damage to the lighting circuit board from contaminants.

This utility model provides a multi-directional spotlight installation device for exhibition spaces, relating to the field of spotlight technology. It includes a track body with a through-hole at the top. Wiring blocks are installed at both ends of the track body. A conductive metal strip is installed inside the track body. Conductive copper sheets are installed on both sides of the mounting blocks. A positioning mechanism is installed inside the mounting blocks. By utilizing the positioning mechanism inside the mounting blocks, and through the cooperation between the positioning mechanisms, a telescopic spring drives the positioning blocks and plastic pads to move, making them contact and fix with the inner wall of the track body. It can automatically adapt to different track specifications, allowing for quick installation without additional tools. The operation is convenient. The elasticity of the telescopic springs can buffer vibrations, making the fixation more stable and preventing spotlight displacement. The plastic sheet also protects the inner wall of the track, reducing wear, and has good insulation, improving electrical safety.

This utility model discloses a lamp body rear cover with a reinforcing rib structure, relating to the technical field of lamp body rear cover technology. The technical solution includes a lamp body rear cover assembly, which comprises a lamp body rear cover body. Two circular grooves are formed on the outer surface of the lamp body rear cover body. Multiple reinforcing ribs are fixedly arranged on the outer surface of the lamp body rear cover body. A connecting bracket assembly is provided on the outer surface of the lamp body rear cover assembly, including a bracket mounting plate. The beneficial effects of a lamp body rear cover with a reinforcing rib structure are: the multiple reinforcing ribs fixedly arranged on the outer surface of the lamp body rear cover body effectively enhance the overall structural strength of the rear cover, enabling it to resist the deformation pressure caused by the weight of the lamp body itself and slight external forces, thus ensuring the protection of internal electronic components. Simultaneously, the elastic action of the spring in the angle adjustment unit and the tight meshing of the limiting outer toothed plate and the limiting inner toothed ring ensure that the adjusted angle can be stably maintained.

The utility model relates to the technical field of automobile lampshade, concretely is a waterproof fog LED front and rear combination sealing lampshade, including car lamp main part, lampshade and connecting device, the surface of lampshade and car lamp main part is connected with sliding, and connecting device sets up on car lamp main part, and connecting device includes recess, and recess sets up on car lamp main part and penetrates lampshade, and the inner wall of recess is fixedly connected with fixed axle, and the surface of fixed axle is rotatably connected with limit block, and limit block is connected with the inner wall of recess with sliding, and the surface of limit block and lampshade abuts. The utility model, through setting connecting device, adopts the buckle type structure to replace traditional glue sealing scheme and realizes component connection, not only greatly simplifies the dismounting process, improves the operation convenience, but also can effectively avoid the problems such as falling off and failure caused by glue softening due to heating when the lampshade is heated, and effectively improves the practicability of the equipment.

The utility model discloses a reinforced backlight board, the utility model discloses through adopting composite material to replace traditional metal material and ordinary plastic material, make the backlight frame have buffering, rigid and wear resistance simultaneously, and the weight also reduces obviously compared with metal material, and the grid -like reinforcing rib of backlight frame back can promote the structural strength of backlight frame, and the frame fender can be good to protect the optical plate group and light guide plate and other components installed on the backlight frame, and the notch of frame fender and the guide inclined surface help the installation of light guide plate and other components, and the fin can solve the heat dissipation problem of backlight board, and the graphite alkene heat conduction net embedded in the fin can promote the heat dissipation efficiency, and the guide inclined surface is provided with the heat dissipation groove, and the heat dissipation groove helps the heat dissipation of backlight frame, and in addition, the backlight frame still is equipped with the clamping hook, and the clamping hook is used for clamping external object.

Embodiments of the present application provide a planar lamp, which comprises a first light-emitting part having a first side; a frame surrounding the first light-emitting part, a plane where a top of the frame is located being higher than a plane where the first side is located to form a containing space; and a driving part arranged in the containing space to reduce a thickness of the planar lamp in a first direction. The driving part is arranged in the containing space to reduce the thickness of the planar lamp, so that the planar lamp is suitable for being installed in various low-height installation environments, and the practicability of the planar lamp is increased. Moreover, the driving part is arranged in the containing space and is surrounded by the containing space, so that hardware damage caused by external collision is avoided, and the service life of the driving part is increased.

This utility model discloses a low-temperature resistant and interference-resistant vehicle lamp, including a supporting shell. An isolation cover is fixedly installed on the side of the supporting shell, and a mounting frame is fixedly connected to the outer side of the supporting shell. A fixing screw is inserted into the side of the mounting frame, and an inner isolation plate is fixedly snapped onto the inner side of the supporting shell. Advanced UV electroplating technology concentrates the light pattern, greatly improving luminous efficiency. This not only reduces glare affecting other road users but also increases the illumination distance, allowing drivers to see the road ahead more clearly at night or in adverse weather conditions, effectively ensuring driving safety. The cover is made of UV-resistant material, increasing wear resistance and effectively preventing scratches. During long-term use, even under various harsh environments and external friction, it maintains good appearance and light transmission, extending the lamp's lifespan and reducing the frequency and cost of lamp replacement.

The utility model discloses a kind of dense grain honeycomb energy-saving bulb, including energy-saving lamp head, the lower portion of energy-saving lamp head is equipped with honeycomb cover, the upper surface of honeycomb cover is fixedly connected with thread connection cover, the bottom surface of energy-saving lamp head is fixedly installed with illuminating lamp tube, the outer surface of energy-saving lamp head is fixedly connected with thread connection ring, the inner ring of thread connection cover and the inner ring of thread connection ring are thread-connected, the inner top wall of energy-saving lamp head is fixedly installed with circuit assembly, the outer surface of honeycomb cover is fixedly embedded with multiple honeycomb net.The utility model is by thread connection cover and thread connection ring, can make honeycomb cover install in illuminating lamp tube exterior, then using the setting of honeycomb cover, dust can be blocked to adhere to illuminating lamp tube surface, avoid the illumination efficiency drop caused by dust accumulation, can also play physical protection function, insulate the collision damage of external foreign matter to lamp tube, reduce the frequency of lamp tube replacement due to accidental damage.

The application provides a plastic product finished product flaw detection device, and particularly relates to the technical field of plastic product detection, and comprises a main machine table, an X-axis linear module is provided with a bearing plate for placing the plastic product to be detected, an AOI camera is installed on an L-shaped cantilever, an adaptive light supplementing mechanism is arranged below the AOI camera, and a positive switching mechanism is arranged below the adaptive light supplementing mechanism. The plastic product finished product flaw detection device is provided with the adaptive light supplementing mechanism and the positive switching mechanism below the AOI camera, the light supplementing angle of the adaptive light supplementing mechanism is adjusted, and the diffusion plate station of the positive switching mechanism is switched, so that the light supplementing angle is fixed in the prior art, different plastic product detection requirements cannot be adapted, the problems of reflection, shadow and insufficient imaging contrast are prone to occurring during detection, the adaptive matching of the detection light field and the characteristics of the plastic product to be detected is realized, and the universality and core detection accuracy of the device for different types of plastic product flaw detection are improved.

The utility model relates to lamp technical field, especially at an atmosphere lamp, including bottom shell, light bar, light guide cover and light source assembly, light bar is embedded in bottom shell, and one end is connected with light source assembly, and the through -hole is seted up along its length direction to light bar, and the connecting portion is equipped on the light guide cover, and the light guide cover passes through the through -hole and is connected with bottom shell through the connecting portion to assemble light bar between light guide cover and bottom shell, has solved the problem that the relative poor product quality of existing atmosphere lamp when using.

The application provides an underwater ultraviolet lamp, which comprises a control circuit board, a support structure, at least one ultraviolet lamp plate, a light-transmitting cover and a protective outer cover. The support structure comprises a support body arranged around the outer side of the control circuit board and an ultraviolet lamp seat connected to the end of the support body. The at least one ultraviolet lamp plate is arranged on the side wall of the ultraviolet lamp seat. The light-transmitting cover is arranged on the outer side of the ultraviolet lamp seat. The protective outer cover is sleeved on the outer side of the support structure and the light-transmitting cover and is used for pressing the light-transmitting cover on the support body. The protective outer cover is clamped by a clamp. The material of the support structure is metal, and the material of the protective outer cover is plastic. In this way, the reliability of the underwater ultraviolet lamp is higher, and the durability is better.

The utility model discloses a spliced LED projection lamp, including a plurality of identical structure lamp body monomer and at least one fixed bolster, and the both ends of fixed bolster are connected with lamp body monomer, and the fixed bolster is provided with mounting hole, lamp body monomer includes lamp house, and the lamp house has the light source mounting portion for installing light source and the lampshade mounting portion for installing lampshade, and the light source mounting portion and lampshade mounting portion are all square structure and the size of lampshade mounting portion is greater than the size of light source mounting portion, the four sides of light source mounting portion all are fixed with connecting pin, and the fixed bolster is U shape and the both ends of fixed bolster are provided with the pin hole of allowing connecting pin to pass, and the outside of connecting pin is provided with outer thread, and the connecting pin is screw thread connection has the compression nut for the fixed bolster compression fixed, and the lampshade mounting portion of adjacent lamp body monomer is attached and is arranged, and the adjacent lamp body monomer is connected through the connecting structure, this spliced LED projection lamp has the advantages that can adjust lamp body angle synchronously, and the operation is simple, and saves time and labours.

This utility model proposes an LED lighting cable protection mechanism, relating to the field of LED lighting. It includes a lamp body, a lamp head assembly mounted on the left side of the lamp body, a first support assembly mounted on the top of the lamp body, a second support assembly mounted on the bottom of the lamp body, and a winding assembly mounted on the right side of the lamp body. A clamping assembly is placed on the outer surface of the winding assembly. This utility model, by mounting a winding assembly on the back of the LED lighting lamp, can wind the long connecting cables used in the LED lighting lamp around the outer surface of the winding drum, thereby organizing the messy connecting cables. Furthermore, the protective assembly mounted on the outer surface of the winding assembly can cover the wound connecting cables, thus protecting them. Therefore, this device effectively solves the problem that existing LED lighting lamps, due to their long and messy connecting cables, are prone to cable breakage, causing damage to the device.

The utility model discloses a kind of multi-directional rotation swing head laser lamp, including laser seat, the inside of laser seat is provided with servo motor, the output shaft of servo motor is connected with auxiliary shaft in transmission, one end of auxiliary shaft is provided with bracket, the inside of bracket is provided with shell, the inside of shell is provided with multiple laser diodes, the side of shell is provided with protection frame, the inside of protection frame is fixedly installed with optical filter, the both sides of protection frame are provided with convex plate, by being provided with protection frame, convex plate, limit strip, limit hole and optical filter, the side of protection frame and the side of shell are mutually pasted, the end of two limit strips is embedded into the inside of corresponding limit hole in turn, with the threaded connection of both, since optical filter is optical glass material, can absorb and block laser beam, with light transmittance and heat resistance, can reduce the intensity of laser and protect the eye of staff, improve the practicability of laser lamp.

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.

An array lens vehicle-mounted illuminating lamp, comprising a shell, a circuit system connected in the shell, a control module and a light source assembly electrically connected with the control module, a reflecting cup connected with the shell, a plurality of lens units connected with the shell along a specific array shape and located at the front end of the light emitting direction of the light source assembly, and the lens unit comprises an upper lens and a lower lens connected in one piece. The array lens vehicle-mounted illuminating lamp can form different lighting combinations by arranging the plurality of lens units along the specific matrix shape and each lens unit comprising the upper lens and the lower lens, thereby enriching the working module and the adapted working scene of the vehicle-mounted illuminating lamp and greatly improving the product use experience and the driving safety performance.

The utility model relates to a kind of ceiling lamp of rotary buckle installation type. Including lamp body and hanging plate, the top recess of lamp body is provided with recess cavity, rotary buckle is equipped between lamp body and hanging plate, and it is locked when rotary buckle rotates in the first direction relative to hanging plate along lamp body, it is unlocked when rotating along second direction, wherein, first direction is opposite to second direction, the rotary buckle includes the arc-shaped clamping slot of being equipped in the edge of hanging plate and the male buckle of being equipped on the side wall of recess cavity, arc-shaped clamping slot has multiple, each arc-shaped clamping slot projects along the diameter direction of hanging plate, the number of male buckle is equal to the number of arc-shaped clamping slot, each male buckle extends circumferentially around the axis of lamp body and presents arc, each arc-shaped clamping slot is inserted into one male buckle, the leading end of each male buckle is provided with axial passage extending along the axis direction of lamp body for arc-shaped clamping slot to enter and exit male buckle;The end of each male buckle is provided with locking structure for preventing lamp body from rotating along second direction. The utility model can avoid lamp body from falling accidentally by locking structure, improve safety and reliability.

This utility model relates to the field of aviation obstruction light technology and provides a clamp-type aviation obstruction light, comprising: a support plate, a base fixedly connected to the middle of the upper end of the support plate, and a transparent protective cover disposed on the base; an installation assembly disposed between the base and the transparent protective cover; and a cleaning assembly disposed on the support plate; the cleaning assembly includes a motor fixedly connected to one side of the upper end of the support plate, and a first gear plate fixedly connected to the output end of the motor. The cleaning assembly facilitates cleaning of the transparent protective cover. When the motor is started, it drives the first gear plate to rotate. The first gear plate meshes with a circular gear ring, and the rotation of the circular gear ring drives a cleaning sponge brush to clean the exterior of the transparent protective cover, preventing rainwater stains from affecting the use of the aviation obstruction light. Heat dissipation holes facilitate heat dissipation of the aviation obstruction light, and a filler is provided to absorb moisture, preventing moisture from entering the interior.

The application discloses a kind of green low-carbon greenhouse based on circular economy, relate to greenhouse lighting technical field;The application is to solve the problem that the existing light supplement system is suspended in the center of greenhouse, although the coverage is wider, but the power consumption is larger;And local light supplement cannot be realized, the irradiation angle cannot be adjusted, it is difficult to carry out accurate local illumination for specific parts such as plant canopy or flower bud;The application comprises support box, solar panel, battery and lamp strip, solar panel is installed on the top of support box, battery is arranged in the inside of support box, lamp strip is installed on the bottom of support box;It also includes guide rail, crawling mechanism and external power supply mechanism;Two groups of guide rails are arranged in parallel on the installation base surface, crawling mechanism is arranged at both ends of support box, and crawling mechanism reciprocates on guide rail;The application is used for greenhouse night lighting.

A luminaire comprises a luminaire body in which at least one light source is arranged and which has a housing designed for direct or indirect mounting to a wall or ceiling, as well as a translucent cover. The housing and the cover overlap in certain areas, forming an overlap zone, wherein the housing and the cover are detachably connected to each other in the overlap zone by means of locking and / or snap-fit ​​elements and counter-locking and / or counter-snap elements, wherein the overlap zone forms a first outer wall of the luminaire body and wherein the housing and / or the cover further forms a second outer wall of the luminaire body, which is arranged further inwards than the first outer wall and which provides an additional connection between the housing and the cover.

The utility model discloses a mounting structure of street lamp cover body, including the cover body, the one side of cover body is equipped with the hinged axle, the other side of cover body is equipped with locking assembly, and the locking assembly includes the buckle lever and the buckle plate, the buckle lever includes the operating part, the hinged part and the locking part, the top of hinged part is equipped with the operating part, and the bottom of hinged part is equipped with the locking part, and the buckle lever is located in the opening of cover body, and the hinged part is hinged with the lateral wall of opening through the nose axle, and the buckle plate is connected with the locking part of buckle lever and is buckled, when needing to unfold between cover body and shell, the buckle plate leaves the locking part of buckle lever, and at this time, the cover body and shell are the unlocking state, and the unfolding is realized through the operating part of buckle lever and the cover body overturning of grabbing, simple structure, convenient operation.

The utility model discloses a car technical field's automobile headlamp of flower bud shape openable and closeable, including fixed base, the top of fixed base is provided with outer cover, the inside of outer cover is hollow and is arranged, the top of outer cover evenly is provided with a plurality of hinge leaves, the inner wall of hinge leaf is provided with inner cover, the inside of inner cover is hollow and is arranged, and the inner wall is the mirror setting, is equipped with LED light source, can realize position lamp or day light or high beam function, the inside of inner cover is provided with lens assembly, has low beam and high beam function, a plurality of hinge leaves near the top end inner wall of inner cover one side all are provided with movable plate. Through the openable and closeable design of flower bud shape, the automobile headlamp can present the dynamic aesthetic feeling when opening and closing, and the appearance attraction of vehicle is improved. Through the mechanical structure of careful design, the synchronism of a plurality of hinge leaves in the process of unfolding and closing is ensured, and the interference phenomenon is avoided. The whole design is compact, does not occupy too much space, is suitable for installing on various vehicle models.