13results about "Pavement lights" patented technology

A street information and warning device, including a pedestrian traffic light, comprising a two-part housing with at least one rigidly attached semi-transparent protective screen and internal light sources in the form of LED matrices mounted on circuit boards and equipped with an electronic control circuit, wherein an LED matrix is ​​arranged in the upper part, composed of red fluorescent diodes forming a stylized figure of a "standing person", and green fluorescent diodes forming a digital display with a countdown of the time in seconds, while an LED matrix is ​​arranged in the lower part, composed of green fluorescent diodes, the design of which makes it possible to form a figure of a "walking person", characterized in that it additionally comprises a lighting device.whose housing is installed in the lower part of the pedestrian traffic light body and contains internal light sources in the form of ultra-bright LEDs arranged on circuit boards and equipped with an electronic control circuit; wherein at least one LED is installed on the front surface of the housing of the lighting device, capable of forming a beam angle-adjustable light flow towards the road marking area of ​​the pedestrian crossing, and at least one LED is installed on the underside of the housing of the lighting device, capable of forming the light flow towards the pedestrian waiting area located below the information and warning device, . wherein screens with a protruding rounded surface are attached to the sides of the housing of the lighting device, which serve to prevent the drivers from being dazzled by LEDs, wherein longitudinal guide grooves with rounded surfaces are provided on the inside of the screens for moving a flexible curtain, which have diagonal grooves along their length for fixing the curtain in a position, This ensures an adjustable partial overlap of LEDs to achieve the required angle of light flux dispersion towards the road marking area of ​​the pedestrian crossing.

This composite structure (1) is a structure in which an illumination device (3) and a wireless communication device (17) have been integrated and composited. A light transmitting member (7) is placed on the opening side of a micro-foamed resin sheet (15) having a depression-like recessed shape. A light guiding space (19) is formed between the molded micro-foamed resin sheet (15) and the light transmitting member (7). An LED light source (13) is placed on a substrate (11). A wireless communication device (17) is placed on the back surface side of the micro-foamed resin sheet (15), which is the side opposite to the light guiding space (19). In the composite structure (1), the micro-foamed resin sheet (15) placed in front of the wireless communication device (17) functions as a portion of a housing of the illumination device (3), and is placed so as to contact a radio wave-emitting surface of the wireless communication device (17). As a result, it is possible to obtain a composite structure of an illumination device and a wireless communication device that not only excels in light diffuse reflectance properties and low radio wave transmission loss, but also excels in radio wave scattering loss.

This invention discloses a modular integrated photovoltaic road component, belonging to the field of road engineering. The invention includes a photovoltaic power generation unit, a roadbed, a load-bearing heat dissipation module panel, and an electrically controlled dimming film. The load-bearing heat dissipation module panel includes a load-bearing panel, a honeycomb sandwich structure, and a sealed heat dissipation plate. The top and bottom of the honeycomb sandwich structure are respectively connected to the load-bearing panel and the sealed heat dissipation plate. The photovoltaic power generation unit is fixedly installed inside the honeycomb sandwich structure. The bottom surface of the load-bearing heat dissipation module panel is fixedly installed to the top surface of the roadbed. An electrically controlled dimming film is provided inside the load-bearing panel. A lighting component is provided between the photovoltaic power generation unit and the load-bearing panel. The sides of every two adjacent load-bearing heat dissipation module panels are modularly spliced. This invention, through the modular design of the load-bearing heat dissipation module panel, ensures product consistency and high reliability, greatly improves construction efficiency, and simplifies replacement and maintenance.

A solar modular step light includes a lamp body; a solar panel; a lamp board; a rechargeable battery; and a circuit board. An upper portion and a lower portion of the lamp body are provided with a mounting groove and a recess respectively. The lamp board is mounted in the mounting groove. An edge of the recess is provided with a supporting strip. The rechargeable battery and the circuit board are mounted at a bottom of the recess. The solar panel mounted on the supporting strip forms an inclined surface relative to a horizontal plane. The rechargeable battery, the circuit board and the lamp board are electrically connected. The circuit board is provided with a magnetic control switch configured to control an on-off status of a circuit between the rechargeable battery and the lamp board, and a magnet is attached to the lamp body corresponding to the magnetic control switch.

The utility model discloses a USB road emergency signal lamp with waterproof function, including signal light body, be provided with battery compartment on signal light body, and the battery compartment is detachably connected with the compartment cover, be provided with the lamp board on signal light body, be provided with USB interface on the lamp board, be provided with the jack with USB interface alignment on the battery compartment inner wall, be provided with the elastic sealing washer with battery compartment side wall extrusion cooperation to seal battery compartment on the compartment cover, the battery compartment side is provided with first gap for USB power cord passes through, when the compartment cover covers, and the sealing washer blocks first gap or extrusion USB power cord and blocks first gap. This road emergency signal lamp can satisfy the waterproof requirement when dry battery power supply, can satisfy the waterproof requirement when USB interface power supply, need not additionally set up dustproof waterproof structure to USB interface alone, has reduced the cost.

A road display device 10 comprises a lighting device 30 that irradiates a road surface 95 with light so as to project a display having a width at least in a first direction. The display has a first end portion 90a located on a first side S11 in a first direction D1. In observation from a vertical direction DN, an angle Φ1 formed by a first light beam L1 and a virtual line segment L3 is smaller than 90°, the first light beam L1 being emitted from the lighting device 30 to the first end portion 90a, the virtual line segment L3 extending from the first end portion 90a to the first side S11 along the first direction D1. In observation from a second direction D2 perpendicular to the first direction D1 and perpendicular to the vertical direction DN, an angle θ1 formed by the first light beam L1 and a perpendicular line L4 to the road surface 95 is larger than 0° and is 83.15° or smaller.

The utility model discloses an acoustic-optic fusion type landscape footpath structure, including tread, support frame, equipment box, top lamp box, side lamp box and side mounting seat, the support frame is equipped with a plurality of, and the top of each support frame is equipped with a plurality of treads, the bottom of support frame is equipped with a plurality of fixed plate, and the bottom of fixed plate is equipped with stand, and the both sides of support frame are equipped with a plurality of side mounting seat, and the bottom of side mounting seat also is equipped with stand, and the equipment box is equipped on the side mounting seat, and the top lamp box is equipped on two equipment boxes of same row, the side lamp box is equipped between two equipment boxes of same side adjacent, and the protection pipe is equipped between equipment box and support frame, and the side of equipment box close to tread is integrated with loudspeaker. The utility model discloses through setting up trigger type ground lamp, top lamp box, side lamp box and loudspeaker, makes the whole landscape footpath can realize the fusion interaction of sound and light, has improved the ornamental property and the degree of beautiful of landscape footpath.

The present invention relates to a smart lane, and the purpose of the present invention is to provide a smart lane that is operable without an external power supply by being equipped with a solar module and is capable of actively responding to traffic and environmental conditions in real time by including a light-emitting module and a communication module.

Support post assemblies such as, for example, mailbox, lantern, fence, lamp, patio, and deck posts, having illuminated displays are provided. The support post assembly preferably comprises: i) an elongated, upright support post having an interior chamber, ii) an interior frame mounted in the interior chamber, and iii) a lighting sub-assembly The support post assembly can be illuminated with the lighting sub-assembly so that letters, numbers, symbols, and other decorative indicia marked on the support post, are visible during nighttime hours. Methods for manufacturing support post assemblies having illuminated displays are also provided.

A bollard assembly includes an elongated light distribution member. The bollard assembly has a base member for releasably coupling to the light distribution member and orienting the light distribution member relative to a surface. The bollard assembly includes a lighting assembly coupled to the elongated light distribution member. A rechargeable power source assembly is connected to the lighting assembly for powering the lighting assembly. An outer housing having a plurality of pairs of protrusions is arranged for orienting and securing the lighting assembly and / or the rechargeable power source assembly within the outer housing and relative to the elongated light distribution member, wherein the lighting assembly further includes one or more light sources arranged to direct light through an aspherical lens to a central region of the elongated light distribution member, and wherein the elongated light distribution member is hollow and the walls of the light distribution member are translucent, resulting in internal reflection of light received through the aspherical lens, in turn, enabling illumination of the elongated light distribution member during use.

The utility model discloses a solar stair lamp, it includes: lamp body, solar panel, lamp board, lithium cell and drive board, lithium cell is connected with solar panel and drive board respectively, drive board is used for driving lamp board, the front side of lamp body is provided with the recess for installing solar panel and lamp board, lamp board and solar panel are installed in recess respectively, and are filled and fixed through PU glue, the recess bottom plate of lamp body installation solar panel is the inclined plane, makes solar panel install after the light area maximum. The utility model discloses the overall thickness is thin, and the light area of solar panel reaches maximum after installation, has good waterproof performance.