US 2026/0085824 A1Published application

Lamp, smart lamp, and lighting equipment

AssigneeAstera Manufacturing Limited

InventorsNorbert ERNST, Simon CANINS

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Abstract

A lamp includes a lamp body, a light source, a lens, a movable base, and an adjustment ring. The light source is fixed in the lamp body. The movable base is movably connected to the lamp body and movable along an axial direction of the lens. The lamp body hinders a rotation of the movable base relative to the lamp body. The lens is fixed to the movable base. The adjustment ring is rotatable about the movable base and movable along the axial direction of the lens in synchronization with the movable base. At least one of the adjustment ring and the lamp body includes a sliding block, and the other includes a first sliding groove. When the adjustment ring is rotated relative to the movable base, the adjustment ring moves in synchronization with the movable base to change a distance between the lens and the light source.

Claims14

Dependent claims

A lamp, comprising:

a lamp body, provided with an accommodating space;
a light source, arranged in the accommodating space;
a lens, wherein a light output surface of the light source faces the lens;
a movable base, movably connected to the lamp body, wherein the movable base is movable relative to the lamp body along an optical axis of the lens, the lamp body is configured to hinder a rotation of the movable base relative to the lamp body, and the lens is fixed to the movable base;
and
an adjustment ring, sleeved over the movable base, wherein the adjustment ring is rotatable about the optical axis relative to the movable base and is movable along the optical axis in synchronization with the movable base;
wherein at least one of the adjustment ring and the lamp body comprises a sliding block, another of the adjustment ring and the lamp body comprises a first sliding groove, two ends of the first sliding groove are spaced apart in a radial direction of the lens and are spaced apart in a circumferential direction of the lens, and the sliding block is slidably arranged in the first sliding groove;
and when the adjustment ring is rotated relative to the movable base, the sliding block slides along the first sliding groove, and the adjustment ring moves in synchronization with the movable base to change a distance between the lens and the light source.

5 more elements

A smart lamp, comprising:

a lamp body, provided with an accommodating space;
a light source, arranged in the accommodating space;
a plurality of batteries, arranged in the accommodating space and arranged around a periphery of the light source;
a movable base, movably connected to the lamp body, wherein the movable base is movable in a front-rear direction relative to the lamp body along an optical axis;
a lens, fixed to a front end of the movable base, wherein the lens is movable in synchronization with the movable base to change a distance between the lens and the light source;
and
a control module, comprising a control board arranged at a rear end of the lamp body,
wherein the control board is provided with an intelligent user interface, the intelligent user interface comprises at least one button, wherein each of the at least one button is configured to control the smart lamp to execute a function corresponding to the button.

5 more elements

A lighting equipment, comprising:

a plurality of lamps, each comprising a lamp body, a light source, a lens, and a movable base, wherein the lamp body is provided with an accommodating space, the light source is arranged in the accommodating space, the movable base is movably connected to the lamp body, the movable base is movable along an optical axis relative to the lamp body, the lens is fixed to the movable base, the lens is movable in synchronization with the movable base to change a distance between the lens and the light source, and the lamp body is configured to hinder a rotation of the movable base relative to the lamp body;
a box, comprising a plurality of recesses, wherein each of the recesses is configured to receive a respective one of the plurality of lamps;
and
a box power module, mounted on the box and electrically connected to the lamps in the respective recesses.

1 more element

Dependencies are inferred from the claim text.