The invention discloses an LED projection lamp. The lamp comprises multiple light sources and lenses, the light sources and the lenses are arranged in a one-to-one correspondence manner, the light sources comprise a blue light source and a white light source, the lenses are integrally formed, and the lens arranged on the white light source is a blue lens. According to the LED projection lamp, the lens arranged on the white light source is the blue lens, yellow light in the white light source can be filtered, the white light source can send out bluish light, blue light sent by the blue light source can be compensated for, and therefore blue light brightness is improved. Compared with the prior art, the LED projection lamp is relatively simple in structure, the cost is relatively low, operation is convenient and rapid, use and popularization are facilitated, in addition, the lenses are integrally formed, the uniform light distribution manner is adopted, the light sources are independently distributed, the irradiation angle of the light sources can be ensured, and mounting convenience can be improved.

LED projection lamp

The invention discloses illumination equipment, relates to a lamp, and solves the problems of bad grounding of a shell part of an integrated LED underwater lamp and loss of beads on the lamp caused bya gap between the underground shell part of the lamp and the ground after long-time use due to shortage of a self-locking device in the underground shell part of the LED underwater lamp. The illumination equipment comprises a hollow embedded shell, a water spraying pipe arranged in a cavity of the embedded shell, and beads arranged on an outer ring of the water spraying pipe; a water spraying structure is arranged in the water spraying pipe; and the water spraying structure comprises a nozzle mechanism and a self-locking device. The illumination equipment realizes self-locking through reciprocating switching of a nozzle push rod and a locking push rod, and guarantees the grounding of the underground shell part of the lamp to improve the reliability. The invention further discloses an application method of the illumination equipment.

Illumination equipment and application method thereof

The invention discloses a novel LED projection lamp with an anti-dazzle light shield. The novel LED projection lamp comprises a lamp body and the anti-dazzle light shield which is arranged on the lampbody, wherein the anti-dazzle light shield is provided with anti-dazzle lenses which are in one-to-one correspondence with LED light sources in the lamp body, and the anti-dazzle light shield is provided with a connector which is connected with a connector of the lamp body in a matched manner. The anti-dazzle light shield is externally arranged, the accurate anti-dazzle effect is conducted on each single lens in a one-to-one manner, an emitted light pillar is accurately shielded through the anti-dazzle light shield for achieving the anti-dazzle effect, and therefore dazzle is shielded withina needed angle range in a no-dead-corner manner. Shielding to the irradiation area of an irradiated object is also reduced to the minimum degree, and the no-dead-corner anti-dazzle effect is achievedin a real sense on the premise of not affecting the irradiation area of the irradiated object. The anti-dazzle light shield is provided with four water leakage holes, the water accumulation problem ofthe lamp is better solved, and the year-round maintenance-free effect is achieved.

Novel LED projection lamp with anti-dazzle light shield

The utility model discloses a take novel LED projecting lamp of anti -dazzle lens hood, including lamp body and set up the anti -dazzle lens hood on the lamp body, the anti -dazzle lens hood have with the lamp body in the anti -dazzle lens that set up of LED light source one -to -one, the anti -dazzle lens hood has with the lamp body and cooperates the interface of being connected. The anti -dazzle lens hood belongs to external, carries out accurate anti -dazzle to single a pair of same form of lens, and the light beam of being up to carries out the accuracy through the anti -dazzle lens hood and shelters from with the anti -dazzle for the quilt that the dead angle is not had in the glare shelters from in required angle scope. The area that shines to being shone the thing shelters from and has also reduced to minimum degree, has accomplished to be shone the thing and shone under the prerequisite of area the most genuine no dead angle anti -dazzle of having realized not influencing. Four holes that leak have on the anti -dazzle lens hood, fine solution the ponding problem of lamps and lanterns, realized annual non -maintaining work.

Take novel LED projecting lamp of anti -dazzle lens hood

The invention discloses a panchromatic LED projection lamp. The panchromatic LED projection lamp comprises a front cover, silk printing glass, a lamp panel assembly, a lamp body, a constant current drive, a power supply and a rear cover; the lamp panel assembly comprises an aluminum substrate which is provided with circuits and LED lamps which are welded to the aluminum substrate, the lamp panel assembly is arranged in the lamp body, the silk printing glass is arranged above the LED lamps, and the silk printing glass is covered with the front cover; the constant current drive and the power supply are installed below the aluminum substrate in the lamp body, and the constant current drive is connected with the power supply; and the rear cover is fixed below the lamp body, the upper end and the lower end of the lamp body are each provided with a silicone rubber sealing ring, and each LED lamp is composed of a four-in-one chip, wherein the four-in-one chips comprise a red chip, a green chip, a blue chip and a white chip. RGBW four light beads are integrated in one single chip, pure white light and pure light of other various colors can be mixed out, the light mixing effect is excellent, and the light is emitted evenly. A power supply fixing plate is separately arranged for the power supply, and the power supply and the drive are installed separately, so that independent cooling isnot affected.

Panchromatic LED projecting lamp

The utility model discloses a super narrow laser angle LED fountain light, including last protection component, the optical lens subassembly, lamp plate assembly, wherein, drive assembly, lower protection component, prevent negative pressure cable conductor subassembly, adjustment installation annex, the built -in fitting, on the lamp body has, two lower cavitys, lamp plate assembly and optical lens unit mount are at last cavity, drive assembly installs cavity under, a driving assembly, the below is through last, protection component seals respectively down, set up the optical lens subassembly between lamp plate assembly and the toughened glass, the LED light source sets up with the optical lens one -to -one. Minimum light -emitting angle can reach 8 degrees, and the illumination range adds far to 20~30 meters. Back lid center department has installed additional and has rectified shower nozzle installation annex placed in the middle, makes the shower nozzle accurate placed in the middle, and there is the headspace built -in fitting bottom, prevents that the negative pressure cable conductor sets up in this space.

Zeng Jiang

Papers

Take novel LED projecting lamp of anti -dazzle lens hood

Panchromatic LED projecting lamp

Super narrow laser angle LED fountain light

Novel LED projection lamp with anti-dazzle light shield