Adjustable condensed light and floodlight lamp holder and lamp

Abstract

The invention provides an adjustable condensed light and floodlight lamp holder and a lamp and is applicable to the technical field of lighting. The lamp holder comprises a lamp shell and a light source component. The light source component comprises a substrate and at least one LED light source part, the substrate is fixedly connected with the lamp shell, and at least one recessed portion is arranged at a position, deviated from the center, of the substrate. The LED light source parts are arranged in the recessed portions. A composite lens with the center superposing the center of the substrate is arranged in front of the substrate and comprises a plane lens portion and at least one convex lens portion capable of superposing on the recessed portions of the substrates. The lamp holder further comprises an adjusting component capable of rotating the composite lens to enable the convex lens portion to be superposed or staggered with the recessed portions on the substrate. The lamp comprises the adjustable condensed light and floodlight lamp holder. By the adjustable condensed light and floodlight lamp holder and the lamp, conversion of condensed light and floodlight can be realized conveniently, the condensed light and the floodlight can be generated by the same lighting component and utilization rate of the lighting component can be improved.

Description

technical field [0001] The invention belongs to the technical field of lighting, and more specifically relates to a spotlight floodlight adjustable lamp holder and a lamp including the lamp holder. Background technique [0002] Ordinary lamps generally can only emit light with a specific effect, floodlight or spotlight, and such lamps have poor applicability. Even if some lamps have two adjustable light effects, in most cases, when the spotlight effect is produced, the LEDs in the reflector cup emit light, and the rest of the LEDs are not illuminated; when the floodlight effect is produced, the LEDs outside the reflector cup illuminate, The LED in the reflector cup is not bright, which will result in a low utilization rate of the LED, and make more light source components in the lamp, which is not conducive to the structure simplification and cost control of the lamp. Contents of the invention [0003] The technical problem to be solved by the present invention is to prov...

AI Technical Summary

Problems solved by technology

[0002] Ordinary lamps generally can only emit a specific effect of light, floodlight or spotlight, such lamps have poor applicability

Even if some lamps have two adjustable light effects, in most cases, when the spotlight effect is produced, the LEDs in the reflector cup emit light, and the rest of the LEDs are not illuminated; when the floodlight effect is produced, the LEDs outside the reflector cup illuminate, The LED in the reflector is not bright, which will result in low LED utilization rate, and make more light source components in the lamp, which is not conducive to the structure simplification and cost control of the lamp

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