Patent ID: 8746913
Filing Date: 2014-06-10
Classification: F21S,F21W,F21Y

Abstract:
1. A lava lamp holder structure improvement, particularly to lamp holder structure combining a lava lamp and lighting, comprising: a holder having a base on a bottom thereof; a first mounted seat having a bottom mounted on the base and a first containing room with an upward opening at an inner periphery thereof and the first containing room having a first lamp seat therein for mounting an upward projection lamp; a second mounted seat arranged on a top of the holder and having a second containing room with a downward opening at an inner periphery thereof; a second lamp seat arranged on a top of the second mounted seat for mounting a lighting lamp; a support bracket having an end connecting to a lower end of the holder and another end connecting to the second mounted seat for centers of the first mounted seat and second mounted seat to be vertically located on an axis of the base, being in an up-down corresponding state, and a wire arranged in an internal part of the support bracket for connecting to the lighting lamp; a joint sleeve having an internal sleeve and an external sleeve, the internal sleeve including a hollow containing room at an inner periphery thereof, an annular heat insulation space formed between the internal sleeve and the external sleeve and the joint sleeve including an inserted section at a lower end thereof for inserting into the first containing room of the first mounted seat so that the joint sleeve is securely mounted on the first mounted seat; and a transparent bottle having a filler with two immiscible liquid therein and an inserted section at a lower end thereof, the inserted section of the transparent bottle having an external diameter slightly smaller than an external diameter of the transparent bottle, the transparent bottle arranged between the second mounted seat and the joint sleeve and having a moderate distant between a bottom thereof and the projection lamp and the transparent bottle having an upper end penetrated into the second containing room of the second mounted seat and the penetration depth being sufficient for the inserted section of the transparent bottle to be penetrated into the hollow containing room of the joint sleeve so that the transparent bottle in a vertical position is securely installed between the second containing room and the hollow containing room; whereby the required lighting is available through the lighting lamp; the transparent bottle is turned into lava lamp visual effects through an illumination of the projection lamp; the heat generated by the projection lamp is isolated by the heat insulation space and the height between the second containing room of the second mounted seat and the hollow containing room of the joint sleeve is slightly higher than the height of the transparent bottle such that the transparent bottle is easy to be installed and removed.