초록 ▼

Described are track adapters for snap-fitting within a recess of a track, the track adapters including at least one manually-releasable spring tab comprising a lip and a release tab; and at least one slidably-releasable spring tab comprising a lip, wherein the at least one manually-releasable spring

Described are track adapters for snap-fitting within a recess of a track, the track adapters including at least one manually-releasable spring tab comprising a lip and a release tab; and at least one slidably-releasable spring tab comprising a lip, wherein the at least one manually-releasable spring tab and the at least one slidably-releasable spring tab are adapted to deflect inwardly to permit snap-fit insertion of the track adapter into the recess. Also described are light fixtures including a fixture head comprising at least one lamp housing, wherein the at least one lamp housing supports at least one lamp; and a curved arm connecting the fixture head to a support surface.

대표청구항 ▼

1. A track adapter for snap-fitting within a recess of a track, the track adapter comprising: (a) at least one manually-releasable spring tab comprising a lip and a release tab; and(b) at least one slidably-releasable spring tab comprising a lip;wherein the at least one manually-releasable spring ta

1. A track adapter for snap-fitting within a recess of a track, the track adapter comprising: (a) at least one manually-releasable spring tab comprising a lip and a release tab; and(b) at least one slidably-releasable spring tab comprising a lip;wherein the at least one manually-releasable spring tab and the at least one slidably-releasable spring tab are adapted to deflect inwardly to permit snap-fit insertion of the track adapter into the recess;wherein, when inserted into the recess, each lip abuts an arm within the track to prevent removal of the track adapter from the recess; andwherein, the track adapter is removable by depression of the release tab of the at least one manually-releasable spring tab and rotation of the track adapter out of the track proximate the at least one manually-releasable spring tab, wherein the at least slidably-releasable spring tab deflects inwardly upon such rotation. 2. The track adapter of claim 1, wherein the at least one slidably-releasable spring tab comprises a sloping side ramp. 3. The track adapter of claim 1, wherein the at least one manually-releasable spring tab comprises two manually-releasable spring tabs located on opposing sides of the track adapter. 4. The track adapter of claim 1, wherein the at least one slidably-releasable spring tab comprises two slidably-releasable spring tabs located on opposing sides of the track adapter. 5. The track adapter of claim 1, further comprising a locking mechanism. 6. The track adapter of claim 5, wherein the locking mechanism comprises: (a) a shaft;(b) a locking lever fixedly coupled to the shaft; and(c) at least one locking bar fixedly coupled to the shaft;wherein rotation of the locking lever results in a corresponding rotation of the at least one locking bar. 7. The track adapter of claim 6, wherein the locking lever and the at least one locking bar are integrally formed with the shaft. 8. The track adapter of claim 6, further comprising at least one electrical contact fixedly coupled to the shaft, wherein rotation of the locking lever results in a corresponding rotation of the at least one electrical contact. 9. The track adapter of claim 8, further comprising an actuator. 10. A method of coupling a track adapter to a track comprising at least two arms that define an opening to a track recess, wherein the track adapter comprises at least one manually-releasable spring tab comprising a lip and a release tab, at least one slidably-releasable spring tab comprising a lip, and a locking mechanism comprising: (a) a shaft;(b) a locking lever fixedly coupled to the shaft; and(c) at least one locking bar fixedly coupled to the shaft, the method comprising:inserting the track adapter into the track recess such that at least one of the at least two arms of the track deflects the at least one manually-releasable spring tab inwardly and at least one of the at least two arms of the track deflects the at least one slidably-releasable spring tab inwardly to permit snap-fit insertion of the track adapter into the track recess, wherein after inserting the track adapter into the track recess, the lip of each of the at least one manually-releasable spring and of the at least one slidably-releasable spring tab abuts at least one of the at least two arms of the track to retain the track adapter within the track; andsecuring the track adapter at a position within the track with the locking mechanism by rotating the locking lever to rotate the at least one locking bar, wherein the at least one locking bar engages at least one of the at least two arms of the track. 11. The method of claim 10, wherein the locking member further comprises at least one electrical contact fixedly coupled to the shaft and wherein the method further comprises electrically connecting the at least one electrical contact to the track by rotating the at least one locking lever. 12. The method of claim 10, further comprising sliding the track adapter along the track after inserting the track adapter into the track recess and before securing the track adapter at the position within the track. 13. A method of removing a track adapter from a track, wherein the track adapter comprises at least one manually-releasable spring tab comprising a lip and a release tab and at least one slidably-releasable spring tab comprising a lip, the method comprising: (i) depressing the release tab of the at least one manually-releasable spring tab such that the lip of the at least one manually-releasable spring tab deflects inwardly;(ii) rotating the track adapter away from the track proximate the at least one manually-releasable spring tab such that the deflected lip of the at least one manually-releasable spring tab disengages from the track;(iii) continuing to rotate the track adapter away from the track proximate the at least one manually-releasable spring tab such that the lip of the at least slidably-releasable spring tab deflects inwardly and disengages from the track.