Projector Lights
First Claim
1. A projector lamp for projecting an image on a target, comprising:
- a projection head, having circular housing;
a yoke having two circular arms joined at one end and open at the other end, the arms being resilient;
a planar extension from said yoke extending from where the arms are joined toward a distal end thereof, the extension including;
a sloping land projecting from said extension, the slope rising from the distal end of the extension;
a ground stake having an extension receiver, said receiver including an opening sized to receive a portion of said planar extension therein, said receiver including a face with a slot sized to receive said sloping land therethrough, said receiver being sufficiently deflectable to allow said sloping land to fit into said receiver and pass through said opening when said extension is received within said receiver, thereby removably locking the land in said slot;
said stake and said head being rotationally connected to each other through a rotational connection between said yoke and planar extension.
1 Assignment
0 Petitions
Accused Products
Abstract
A projection light source system and method of manufacture are shown in various embodiments. In one embodiment a single projector head (12) includes a light source (95) which projects through a condenser lens (90) and then an image transparency 120 which may be film or other digital media, and through an imaging lens 140 which is adjustable by rotation of a threaded cap 150. Adjustment of the image target location is achieved in part via an adjustment in the flange (20) which is rotatably connected to the head. Sequencing of images from a plurality of heads which are internally, remotely or IP controllable creates the ability project a succession of fixed images from a succession of heads either overlapping their target point or adjacent to create the effect of motion.
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Citations
9 Claims
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1. A projector lamp for projecting an image on a target, comprising:
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a projection head, having circular housing; a yoke having two circular arms joined at one end and open at the other end, the arms being resilient; a planar extension from said yoke extending from where the arms are joined toward a distal end thereof, the extension including; a sloping land projecting from said extension, the slope rising from the distal end of the extension; a ground stake having an extension receiver, said receiver including an opening sized to receive a portion of said planar extension therein, said receiver including a face with a slot sized to receive said sloping land therethrough, said receiver being sufficiently deflectable to allow said sloping land to fit into said receiver and pass through said opening when said extension is received within said receiver, thereby removably locking the land in said slot; said stake and said head being rotationally connected to each other through a rotational connection between said yoke and planar extension. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification