LED projection lamp

Abstract

The invention discloses an LED projection lamp. The LED projection lamp comprises a support, a panel and a shell with the front face open. The support is connected with the shell. The panel covers the position of the opening of the shell. A light source board and a PCB are arranged in the shell. The panel is a transparent panel made of PC materials. The panel and the opening edge of the opening of the shell are sealed through a silicone rubber ring. The light source board is a high heat conduction plane aluminum substrate. A plurality of LED lamp beads are arranged on the light source board at equal intervals. Corresponding convex lenses are arranged on the panel opposite to the LED lamp beads. The shell is formed through high heat conduction aviation aluminum in a die casting manner. The LED projection lamp is attractive in appearance, few components are adopted, the assembling efficiency is high, and the structure is light and thin.

Description

[0001] Technical field: [0002] The invention relates to a lamp, in particular to an LED flood light. [0003] Background technique: [0004] The traditional floodlight includes a panel, a heat sink, a light source, a reflector, a power conversion device, etc. The light source is arranged on the heat sink, and the rear of the heat sink is provided with multiple rows of heat dissipation fins. Generally, the panel is also equipped with a rear panel. The cover, the heat dissipation plate is arranged on the back cover, the panel generally includes a frame and a glass plate, the frame presses the glass plate on the back cover, and the reflector is also fixed on the back cover. However, this light-transmitting lamp has the following defects: the floodlight is bulky as a whole, has many parts, high material cost, and is cumbersome to install. There are also conical condensing cups with optical effects, but this structure will make the entire lamp shell Thickening also makes the over...

AI Technical Summary

Problems solved by technology

However, this kind of light-transmitting lamp has the following defects: the floodlight is relatively bulky overall, has many parts, high material cost, and cumbersome installation. Some conical spotlight cups with optical effects are also used, but this structure will make the entire lamp shell Thickening also makes the overall spotlight more bloated

Moreover, the flat glass lampshade is used, the lighting range is relatively narrow, and because the glass lampshade has the defects of poor impact resistance, bulkiness, fragility, and poor anti-glare effect, it is not conducive to transportation and installation.

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