High-lighting-effect wall washing lamp with lens

Abstract

The invention discloses a high-lighting-effect wall washing lamp with a lens. The high-lighting-effect wall washing lamp comprises a casing and a light-transmitting blocking plate. A circuit board is arranged in the casing, a plurality of LEDSMD surface mount diodes and the convex lens are distributed on the circuit board, an accommodating hole is formed in the convex lens, the LEDSMD surface mount diodes are arranged in the accommodating hole, clamping feet are arranged on the convex lens, clamping holes where the clamping feet are inserted are formed in the circuit board, the light-transmitting blocking plate is clamped on the casing, and the light-transmitting blocking plate can simultaneously press the convex lens on the circuit board. By means of the spotlight action of the convex lens, the high-lighting-effect wall washing lamp has better light effect. Effective illumination of the high-lighting-effect wall washing lamp can reach to 3 meters. Compared with an ordinary wall washing lamp, the illumination distance of the high-lighting-effect wall washing lamp can be improved by at least once. Furthermore, the high-lighting-effect wall washing lamp is not sealed by resin to resist to water, and accordingly the critical defect that crystal wires are pulled and broken is overcome.

Description

technical field [0001] The invention relates to a wall washer, in particular to a high light efficiency wall washer with a lens. Background technique [0002] The wall washer is a lamp used to project light onto the building to make the environment beautiful and brighten the environment. It is generally installed at the low or top of the building to illuminate the building upward or downward . In the existing wall washer, the circuit board is installed in the shell, and the LED SMD patch lamp beads are usually connected in series and soldered to the circuit board, and then resin is poured into the shell of the wall washer, and the circuit board is sealed by the resin. It is completely covered and sealed to play a waterproof role, so the LED SMD patch lamp beads are also in direct contact with the resin. [0003] However, due to the change of temperature difference, the resin will expand with heat and contract with cold with the change of temperature difference, so it is ea...

AI Technical Summary

Problems solved by technology

[0003] However, due to the change of temperature difference, the resin will expand with heat and contract with cold with the change of temperature difference, so it is easy to break the crystal wire on the LED SMD chip bead, which directly leads to the damage of the whole lamp

Moreover, many wall washers are installed outdoors, and the temperature differe

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