Lighting structure
AssigneeGingko Industrial Co., Ltd.
InventorWen-Tsung Chen
Life of this patent
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Abstract
A lighting structure includes a wire collector, a lamp head, a base and a balancing device. The wire collector includes a first supporting rod and a second supporting rod which are respectively integrally formed. The balancing device includes a first hinge, a first cord, a first elastic element, a second hinge, a second cord and a second elastic element. The first and second hinges respectively drive the first and second cords to tense or release the first and second elastic elements, while the first and second elastic elements hold the first and second supporting rods. A channel is formed on each of the first and second supporting rods for receiving a power line.
Claims14
A lighting structure comprising:
- a wire collector further comprising a first supporting rod and a second supporting rod which are respectively integrally formed,
- a lamp head,
- a base, and
- a balancing device further comprising:
- a first hinge mounted between the first supporting rod and the base, wherein the first hinge includes a base attaching arm, a first pivoting member and a first connecting arm, all of which are pivotally connected to one another by a first connecting piece;
- a first cord, wherein a lower end of the first cord is secured onto the first pivoting member of the first hinge;
- a first elastic element, wherein a lower end of the first elastic element is connected to an upper end of the first cord;
- a second hinge mounted between the first and second supporting rods, wherein the second hinge includes a second connecting arm, a second pivoting member and a third connecting arm, all of which are pivotally connected to one another by a second connecting piece, one end of the second connecting arm being secured on the first elastic element, a connecting rod respectively connecting the first and second hinges, and the lamp head being mounted on an upper end of the second supporting rod;
- a second cord, wherein a lower end of the second cord is secured on the second pivoting member of the second hinge;
- and
- a second elastic element, wherein a lower end of the second elastic element is connected to an upper end of the second cord.
A wire collector comprising a supporting rod which is integrally formed, wherein the supporting rod has a channel thereon that a top opening thereof is smaller than a width of a bottom thereof.
A balancing device used in a lighting structure, comprising:
- a first hinge mounted between the first supporting rod and the base, wherein the first hinge includes a base attaching arm, a first pivoting member and a first connecting arm, all of which are pivotally connected to one another by a first connecting piece;
- a first cord, wherein a lower end of the first cord is secured onto the first pivoting member of the first hinge;
- a first elastic element, wherein a lower end of the first elastic element is connected to an upper end of the first cord;
- a second hinge mounted between the first and second supporting rods, wherein the second hinge includes a second connecting arm, a second pivoting member and a third connecting arm, all of which are pivotally connected to one another by a second connecting piece, one end of the second connecting arm being secured on the first elastic element, and a connecting rod respectively connecting the first and second hinges;
- a second cord, wherein a lower end of the second cord is secured on the second pivoting member of the second hinge;
- and
- a second elastic element, wherein a lower end of the second elastic element is connected to an upper end of the second cord.
Dependencies are inferred from the claim text.