81results about How to "Easy to illuminate" patented technology

The invention relates to a headlight projection module (10) for a vehicle, which is used for generating preset light distribution. The headlight projection module (10) has a light source (11) for emitting light, a primary lens (12) for concentrating a part of the emitted light, and a secondary lens (14) for projecting a part of the concentrated light in a light emitting direction (3) of the projection module. In order to enable the headlight projection module (10) to realize maximally effective structure and to illuminate a non-circular secondary optical unit (14) as uniform as possible with the whole surface, it is suggested that an optically active micro-structure (24) that refracts light be arranged in the beam path of the concentrated light in a virtual object position of the secondary optical unit (14). The micro-structure (24) has dimensions of the function-determining structural elements (26, 27) in the micrometer range, especially a height difference of the single structural elements (26, 27).

An arm band case for portable electronic device is disclosed. The arm band case may be secured to the user with straps and includes a pocket having a transparent window that provides visibility to the touchscreen of the electronic device and a plurality of powered light sources that are configured to illuminate the arm band and thereby provide added visibility to the user when in use. The arm band case is formed of multiple layers that encapsulate the light sources while allowing access to the battery housed therein and while facilitating the transmission and dispersion of light to illuminate the arm band.

A set light fixture includes at least one adjustment supporting device, at least one light source device, at least one light control driver, and at least one battery holder. The adjustment supporting device is used to adjust angle and height of the set light fixture. The light source device is removably mounted on the adjustment supporting device. The light control driver is provided on the adjustment supporting device and is electrically connected to the light source device. The battery holder is electrically connected to the light control driver.

The invention discloses a full-intelligent home appliance cleaning and disinfecting integrated machine high in efficiency and high in safety. The full-intelligent home appliance cleaning and disinfecting integrated machine high in efficiency and high in safety comprises a tank, a tank cover is hinged to the outer side wall at the top end of the tank, a high-pressure cold-hot water pump is fixed toone inner side wall at the bottom end of the tank through bolts, and a steam pump is fixed to the position, close to the high-pressure cold-hot water pump, of the inner wall at the bottom end of thetank through bolts. An ozone generator is fixed to the position, close to the steam pump, of the inner wall at the bottom end of the tank through bolts, an equipment intelligent heating system is fixed to the position, close to the ozone generator, of the inner wall at the bottom end of the tank through bolts, a high-temperature, high-pressure re and corrosion resistant die-casting stainless steelwater pipe is connected to a water outlet of the equipment intelligent heating system in a screwed mode, and two electromagnetic water distribution connectors are connected to the side wall of the stainless steel water pipe in a screwed mode and are connected with the high-pressure cold-hot water pump and the steam pump respectively. The full-intelligent home appliance cleaning and disinfecting integrated machine high in efficiency and high in safety can conveniently carry out all-dimensional deep cleaning, disinfecting and sterilizing on all home appliances such as a range hood, an air conditioner, a refrigerator, a washing machine, a water heater and a water dispenser, and time, labor and effort can be saved.

The invention provides a lamp group regulating system and method, and relates to the technical field of engineering machines. The lamp group regulating system comprises a posture sensor, a controller,a working lamp and a driving device which are installed on an excavator; a rotating angle sensor is used for collecting rotating angle information of a rotating platform of the excavator; the controller is electrically connected with the rotating angle sensor and a driver, and is used for controlling the driver according to the rotating angle information to drive the working lamp to rotate in therotating direction of the rotating platform so as to make the working lamp light up a target region. Thus, the working lamp can reach the target region in advance before a working device or bucket reaches the target region, so that the view range of the excavator at night or when the light is insufficient is increased, and the working efficiency of the excavator is further improved effectively.

The invention discloses an intelligent street lamp capable of automatically following pedestrians. The street lamp comprises a machine body and first detection cavities formed in the machine body in abilateral symmetry mode, first sliding grooves are formed in the first detection cavities, first detection blocks are arranged on the first sliding grooves in a sliding mode, and the upper ends of the first detection blocks extend to the outside. First pressure sensors are arranged on the bottom walls of the first detection cavities and can sense stress to judge whether a person passes or not, whether a pedestrian passes or not can be automatically detected, the lamplight of the street lamp is reflected to the road surface in front of the pedestrian, the pedestrian can see the road surface clearly, and accidents are avoided. The speed of the pedestrian can be detected to adjust the angle of emission so that the reflected light always shines in front of the pedestrian, and meanwhile, the height of the street lamp can be adjusted, so that the light intensity is increased, the road surface is better illuminated, and it is guaranteed that the street lamp is not shielded by trees and the like.

The invention discloses a solar LED (Light Emitting Diode) street lamp. The solar LED street lamp comprises a photovoltaic panel assembly, a lamp holder assembly and a lamp pole assembly; the photovoltaic panel assembly comprises a lamp pole connecting column, a solar photovoltaic panel, a solar photovoltaic panel fixing frame, horizontal connecting ribs and supporting reinforcing ribs; the solar photovoltaic panel fixing frame is arranged at the upper end of the lamp pole connecting column; the solar photovoltaic panel is arranged on the solar photovoltaic panel fixing frame; the lamp holder assembly comprises a lamp pole fixing sleeve, a lamp arm, a lamp holder fixing plate and an LED street lamp; the upper end of the lamp pole fixing sleeve is connected with the lower end of the lamp pole connecting column; one end of the lamp arm is connected with the lamp pole fixing sleeve; the end portion of the lamp arm is provided with the LED street lamp; the lamp pole assembly comprises a pole body, a lamp pole base and a bottom cover; the lower end of the pole body is fixed on the lamp pole base; the upper end of the pole body is connected with the lower end of the lamp pole fixing sleeve; the bottom cover is fixed on the pole body; the pole body is provided with a street lamp controller installing hole which is connected with a cover plate. The solar LED street lamp is simple in structure, attractive and elegant in appearance and good in wind resistance.

Lighting device of the column type, comprising a support structure (1) provided at the top thereof with an optical space (3), a housing (5) for at least one light source (7) arranged inside the optical space (3), a light passage screen (9) that makes the side surface of the optical space (3), a cap (11) of opaque material arranged on top of the optical space (3), the side wall (13) of the cap (11) covering at least partly the transparent screen (9), and at least one reflector screen (17) with curved section, with concavity facing downwards, arranged inside the optical space (3). The bottom portion of the side wall (13) of the cap (11) exhibits an enlarged outer edge (21) which operates in combination with the light absorbing means present inside the optical space (3) for screening all the light beams emitted above the horizontal plane passing through the centre of gravity of the transparent portion of the screen (9) and / or for deviating the light beams emitted by the light source (7) and reflected by the reflector screen (17) downwards.