7482results about "Protective devices for lighting" patented technology

A light fixture with convenient assembling, which includes a base, a circuit board with a light source, a body and a light-transmitting shade. The body and the shade are integrally formed, the circuit board is arranged on a connecting ring and embedded on an inner wall of the body, and the body is embedded on an inner wall of the base. In the disclosure, the shade and the body are provided in an integrated structure, which does not require subsequent adhesive or ultrasonic hot melting assembly and fixation, can simplify an assembly process, and exhibits stable and reliable quality. By providing the circuit board on the connecting ring and providing a guide clamping protrusion and a guide clamping groove, it is convenient to quickly clamp the connecting ring and the circuit board to the base and avoid relative rotation between them, thus ensuring smooth circuit connection.

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 discloses an energy-saving stage lamp moving and steering control adjusting device and a using method, and relates to the technical field of wastewater treatment.The energy-saving stage lamp moving and steering control adjusting device comprises a mounting base, a rotating base is arranged at the top of the mounting base, a lamp is arranged in the rotating base, and a rotating rod is fixedly connected to the bottom of the rotating base; according to the scheme, the memory metal wire can be lengthened along with the change of the temperature, so that the amplitude of rotation of the insulation cover driven by the traction piece is changed along with the change of the temperature; therefore, when the temperature is higher, the exposed area of a through groove formed in the outer side of the insulating cover and a groove formed in the inner side of the fixing ring is larger, the magnetic force borne by the first magnetic plate is larger, then the amount of liquid sprayed by the lubricating assembly is larger, and automatic adaptive adjustment is carried out.

An electronic module can include a housing defining a housing cavity, the housing defining a first end and a second end positioned opposite from the first end, the housing defining a housing opening to the housing cavity at the first end; a lens at least partially defining a compartment within the housing cavity; an LED lamp board positioned within the housing cavity, the LED lamp board further defining the compartment, the LED lamp board including at least one light source configured to emit light through the housing opening, the at least one light source positioned within the compartment; a power supply driving module positioned within the housing cavity, the power supply driving module configured to control a light output of the LED lamp board; and a wireless communication component connected in electrical communication with the power supply driving module.

The utility model discloses an LED mobile phone eye protection lamp, which comprises a shell and a mounting frame, a main control board and a rechargeable battery are arranged in the shell, end covers are arranged at two ends of the shell, a charging jack is arranged on the end cover at one side and electrically connected with the rechargeable battery, and an on-off key is arranged on the end cover at the other side and connected with the main control board; an LED lamp is further arranged on one side, facing the mobile phone screen, of the main control board, and a transparent photomask is installed at the corresponding position of the shell; and the LED lamp illuminates towards one side of the mobile phone screen through the transparent light cover. According to the utility model, the eye-protection lamp for auxiliary illumination is installed on the mobile phone, and the illumination light emitted by the eye-protection lamp is overlapped with the blue light of the mobile phone screen, thereby effectively reducing the harm of the blue light, reducing visual fatigue, protecting eyesight, being especially suitable for people who use the mobile phone for a long time, and improving the eye health.

An electronic module can include a housing defining a housing cavity with a first opening and a second opening; an LED lamp board positioned within the housing cavity, the LED lamp board configured to emit light through the first opening; a first electrical terminal positioned within the second opening; and a first mounting plate positioned within the housing cavity, the first electrical terminal coupled to the first mounting plate, the first mounting plate configured to couple to a second mounting plate by engaging at least one claw with at least one radial lug to connect the first electrical terminal in electrical communication with a second electrical terminal coupled to the second mounting plate.

The lighting device may include a housing configured to be installed within a building structure and to at least partially enclose a lighting device assembly. The housing may include a lower plate and a trim portion that defines an aperture that extends in a plane and is circular-shaped. The aperture may be configured to enable the light emitted by the emitter assembly to be transmitted out of the housing. The trim portion may be located within a fixture opening in the lower plate. The trim portion may include a body and a lens. The lens may be configured to cover the lens opening of the body of the trim portion. The lens may be arranged at an angle with respect to the plane of the aperture of the trim portion.

The invention discloses a rotary LED floodlight, and relates to the technical field of illumination, and the rotary LED floodlight comprises a composite mechanism. According to the rotary LED floodlight, through the design of a composite mechanism, the composite base is used for supporting equipment, the motor controls the first gear to rotate, the first gear drives the second gear to rotate, and the supporting table is driven to rotate in the rotating process of the second gear, so that the effect of adjusting the lighting direction is achieved, and the working requirement is met; the supporting table is connected with the composite shell, the angle of the composite shell can be adjusted through the supporting table, so that the illumination direction is enriched, impurities and dust are prone to being accumulated on the outer side of the equipment, the illumination effect is affected, the cleaning mechanism slides on the outer side of the sliding rail, friction is conducted on the illumination side of the composite shell, and therefore cleaning operation on the outer side of the equipment is achieved; dust on the surface of equipment is reduced, the lighting effect of the equipment is kept, cleaned chippings are scattered outwards from one side of the funnel plate, impurity retention is reduced, and equipment operation is prevented from being affected.

The invention belongs to the technical field of lighting facilities, and relates to a park management controllable lighting street lamp. The device comprises a lamp pole, a fixing block and a pressing plate; the fixing block is installed at the top of the lamp pole, a lampshade is installed at the lower end of the fixing block, and an illumination assembly is installed in the fixing block; a transparent plate is installed on the outer side of the lampshade, a trap lamp is arranged between the lampshade and the transparent plate, and the pressing plate is arranged on the fixing block in a sleeving mode in an up-down moving mode. A scraping rod is arranged on the outer side of the transparent plate in a sliding manner; a driving assembly for driving the scraping rod to move is arranged on the fixed block; an opening is formed in the pressing plate; the scraping rod supports the pressing plate so that an insect trapping space can be formed between the pressing plate and the transparent plate. And the transparent plate is cleaned, so that the light transmission of the transparent plate is ensured, and the insect trapping efficiency of the insect trapping lamp is ensured. And the pressing plate is pushed to rotate through the scraping rod, then the connecting base rotates, the light-transmitting plate is wiped and cleaned through the cleaning plate, and the lighting effect is guaranteed advantageously.

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

A light source module is provided and includes: a housing; a circuit board, received in the housing; and a light-emitting module, comprising at least two independent LED light beads that are integrally encapsulated and are configured to generate at least two colors of light correspondingly; wherein, each of the at least two independent LED light beads is electrically connected to the circuit board and has an operating voltage in a range of 6V-36V.

The 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 invention relates to the technical field of lighting lamps, in particular to a rhythm sky lamp. The rhythm sky lamp comprises a shell body, a blue sky module, a lighting module and a control module. A first cavity and a second cavity which are independent from each other are formed in the shell body, and the blue sky module is arranged in the first cavity; the blue sky module comprises a mixed light source and a scattering light guide plate, the mixed light source faces the side face of the scattering light guide plate, the light-emitting face of the scattering light guide plate faces the first cavity, and the mixed light source is suitable for irradiating light of different colors to the scattering light guide plate. The lighting module is rotationally arranged in the second cavity, and the light path of the lighting module deviates from the first cavity. The control module is connected with the blue sky module and the illumination module. By adopting the method, the sky effects of multiple time periods can be presented according to the rhythm time efficiency, and the diversity and authenticity of the sky effect simulated by the rhythm sky lamp are improved.

The utility model relates to a rechargeable flashlight, which comprises a flashlight body and a tail cover arranged at the end part of the rear end of the flashlight body, a charging port is arranged at the end part of the rear end of the flashlight body, the charging port is arranged in the tail cover, and a charging butt joint hole opposite to the charging port is arranged on the end surface of the rear end of the tail cover so as to expose a plugging port of the charging port; the end face of the rear end of the tail cover is provided with a sliding type charging port shielding part, and the sliding type charging port shielding part is composed of a charging port protection piece capable of freely sliding and a limiting part used for limiting the charging port protection piece. The sliding charging port protector is used for shielding and protecting the charging port. The protection structure of the charging port is simple and convenient to use and maintain, is particularly not easy to damage, and has good dustproof and waterproof effects.

A solar pool lamp includes a solar module and an illumination module. The solar module includes a solar module housing, a solar panel, and a first contact member. The solar panel is disposed on the solar module housing, the first contact member is disposed in the solar module housing, and the first contact member is electrically connected to the solar panel. The illumination module includes an illumination module housing and an illumination lamp assembly. The illumination lamp assembly is mounted in the illumination module housing, a second contact member is provided at the top end of the illumination module housing, and the second contact member is electrically connected to the illumination lamp assembly. The illumination module housing and the solar module housing are detachably connected, and when connected, the first contact member and the second contact member abut against each other to form an electrical connection.

The utility model provides an installation assembly and a linear lamp. The linear lamp comprises a shell, and the installation assembly is arranged at the end, arranged in the longitudinal direction, of the shell and used for fixing the shell to an installation foundation. The installation assembly comprises a shell, the shell comprises an installation face facing the installation foundation, an elastic arm is arranged on the installation face, the elastic arm comprises a fixed end and a free end which are oppositely arranged, the fixed end is connected with the installation face, and the free end is arranged away from the installation face; the fixed end comprises a first face facing the installation foundation, the free end comprises a second face facing the installation foundation, a first distance is formed between the first face and the installation foundation, a second distance is formed between the second face and the installation foundation, and the second distance is smaller than the first distance. According to the linear lamp, the elastic arm is arranged on the installation assembly, the friction force between the installation assembly and the track is increased, meanwhile, the elastic arm and the buckling part on the installation assembly form counter-acting force, and therefore the linear lamp can be firmly fixed to the track when applied on the vertical face, and sliding is prevented.

A track lighting system having a lighting unit includes a mounting track, which is shaped to follow a path curved at least in portions and which track system, along a longitudinal extension of the mounting track, is provided with at least one mounting slot. The lighting unit can be inserted into the mounting slot for electrical contacting of a conductor device of the mounting track. The lighting unit includes a lighting unit body, which is divided into two or more lighting unit segments along a longitudinal extension of the lighting unit body. In each case, the mutually adjacent lighting unit segments are connected to one another in a connecting region. The connecting region allows the lighting unit body to be flexibly bent about at least one bending axis, wherein the bending axis runs non-parallel to the longitudinal extension of the lighting unit body in each case.

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

The invention discloses a multi-layer insulation space power equipment pile head warning lamp capable of being installed without power outage and an installation method, and aims to solve the problems that an existing insulation protective cover is fast in aging, poor in insulation, not firm in fixation and incapable of being installed without power outage, and the multi-layer insulation space power equipment pile head warning lamp comprises a cover body, a left sliding block, a right sliding block and two sets of turnover type locking mechanisms. According to the cover body, an inner layer plate, an outer layer plate and a connecting plate form a double-layer structure, a left sliding way and a right sliding way are formed, a sliding block adopts a double-layer insulation design and is matched with a one-way ratchet structure to achieve self-locking, two sets of overturning type locking mechanisms complete mechanical locking of a notch, a pressing rod is driven to operate through an insulating rod during installation, power failure is not needed, and installation is convenient. Fixing is completed through the three steps of positioning, locking and sliding block closing, the protective cover is arranged in a suspended mode, the insulation distance is increased, insulation is stable, wind resistance is high, aging is slow, warning can be achieved, and the protective cover is suitable for protection of various power equipment heads and excellent in practicability.

The utility model discloses a front combination lamp integrated with an automatic driving system marker lamp. The front combination lamp comprises a shell assembly, a reflection assembly, a light distribution decoration assembly and a lamplight control module. A light control module is arranged on the shell assembly, a reflection assembly is arranged on one side of the shell assembly, the light distribution decoration assembly is connected with the shell assembly, and the light control module can control the light display state in the shell assembly. The utility model has the beneficial effects that the ADS marker lamp, the front position lamp and the steering and driving lamp are integrated and combined together and share one group of reflection component; even if an ADS marker lamp is not arranged, only the lamplight module needs to be removed, mold opening is not needed again, and the device has small influence on the vehicle shape, saves cost and is simple in structure.

The invention provides a headlamp, comprising a base, a light emitting tube, a switch button and an elastic headband. The elastic headband is connected to the base, the light emitting tube is arranged on the base, the switch button is arranged on the light emitting tube and is electrically connected with the light emitting tube, and the switch button is used for controlling the light emitting tube to switch among various lighting modes, an off mode and a long-press mode; the long-press mode is to press the switch button for a long time to make the light emitting tube directly enter the off mode from any lighting mode.

The utility model discloses a lamp shell assembly of a vehicle lamp, the vehicle lamp and a vehicle, the lamp shell assembly comprises a lamp shell, the lamp shell is used for being fixedly connected with a vehicle body, and the lamp shell is used for installing a PCB, a lens and a lampshade; the radiator and the lamp shell are integrally formed, the radiator comprises a radiator main body and radiating fins, the lamp shell covers the outer side of the radiator main body, and a heat conduction surface of the radiator main body is exposed and is used for being in contact with a PCB (Printed Circuit Board). According to the automobile lamp, the radiator and the lamp shell are subjected to injection molding in the insert injection molding mode, only the lamp shell needs to be subjected to mold opening, the mold opening cost is reduced, sealing connection can be achieved in the injection molding process of the radiator and the lamp shell, and therefore sealing pieces can be reduced, and the machining cost of the automobile lamp is effectively reduced. Due to the fact that the radiator and the lamp shell are formed in the insert injection molding mode, use of connecting pieces can be reduced, cost is reduced, assembly of the radiator and the lamp shell can be reduced, and therefore the assembly efficiency of the automobile lamp can be improved.

The energy-saving automobile lamp with the installation angle adjusting structure comprises an automobile body, an installation plate and a lampshade are installed on the left side of the automobile body in an embedded mode, and an automobile lamp assembly is arranged in the lampshade; the automobile lamp further comprises supporting plates symmetrically and fixedly connected to the left side of the mounting plate, a movable frame is rotationally connected between the two supporting plates through a rotating shaft, the automobile lamp assembly is hinged to the inner wall of the movable frame through a rotating plate, and the shaft end of the rotating plate is fixedly sleeved with a first worm wheel. According to the energy-saving automobile lamp with the mounting angle adjusting structure, a worker rotates a first worm and a second worm to drive a first worm gear and a second worm gear correspondingly, so that a rotating plate and a rotating shaft achieve up-down angle adjustment and left-right angle adjustment of the automobile lamp assembly, and the angle is stable and resistant to vibration after adjustment; meanwhile, the heat conduction telescopic rod on the outer side of the automobile lamp assembly is matched with flowing of outside air through the air inlet channel and the air outlet channel when the automobile runs, heat is discharged for efficient heat dissipation, and light attenuation is avoided.

The invention relates to the technical field of outdoor lighting equipment, and discloses a dustproof LED street lamp which comprises a connecting piece, a lifting assembly is arranged in the connecting piece, a rotating assembly is arranged on the front side of the connecting piece, a rotating plate is arranged on the front side of the rotating assembly, and the connecting piece is rotationally connected with the rotating plate. A fixing box is fixedly connected to the front side of the rotating plate, a plurality of lamp panels are fixedly connected to the bottom of the fixing box, cooling fins are fixedly connected to the bottom of the inner wall of the fixing box, and an air pump is fixedly connected to the front side of the rotating plate. Air in the fixing box is pumped out through the air pump and conveyed to the air nozzles through the air conveying pipe, then air is blown to the lamp panel and the solar panel through the air nozzles, dust and sundries on the surfaces of the lamp panel and the solar panel are blown down, the air in the fixing box is pumped out through the air pump while the lamp panel and the solar panel are cleaned, and air flow in the fixing box is accelerated. And the heat dissipation effect of the lamp panel and the heat dissipation fins is improved.

A lamp for a vehicle including a lamp housing part configured to accommodate a light source, an outer lens part coupled to a first side of the lamp housing part, a vibration part fixed to the outer lens part, and a button part configured to be movable in a first direction toward the outer lens part and a second direction away from the outer lens part, the vibration part including a first module and a second module configured to face the first module, the first module including a first magnet, and the second module including a second magnet, a second magnet fixing portion, and a coil member provided at a second module side of the second magnet and accommodated in the second magnet fixing portion, and a first side of the button part being connected to one of the first module side or the second module side.

The utility model aims at providing a lighting device to solve the technical problems that in a traditional lighting device with an electric lead, the electric lead is stretched at the connecting position of different parts along with the relative movement of two parts and cannot return, so that the defects of poor electric contact, short service life and the like are caused.