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US 12,768,513 B2Granted
Grating-sheet insert module, laser lamp, and lawn lamp
AssigneeX Photoelectric Technology(Sz)Co., Ltd.
InventorLijian Wang
Life of this patent
Estimating the term…
Abstract
A grating-sheet insert module and a laser lamp are disclosed. The grating-sheet insert module includes an insert tongue, defining a mounting hole extending through the insert tongue and an avoiding groove in communication with the mounting hole, the avoiding groove extending to an edge of the insert tongue; and a grating insert, arranged in the mounting hole, in contact with a hole wall of the mounting hole, configured to be rotatable around a central axis of the mounting hole, the grating insert including a grating sheet configured to enable light entering the mounting hole to transmit therethrough.
Claims19
A grating-sheet insert module, comprising:
- an insert tongue, defining a mounting hole extending through the insert tongue and an avoiding groove in communication with the mounting hole, the avoiding groove extending to an edge of the insert tongue;
- and
- a grating insert, arranged in the mounting hole, in contact with a hole wall of the mounting hole, configured to be rotatable around a central axis of the mounting hole, the grating insert comprising a grating sheet configured to enable light entering the mounting hole to transmit therethrough;
- wherein the grating insert comprises:
- a carrier, arranged in the mounting hole, in contact with the hole wall of the mounting hole, and rotatable around the central axis of the mounting hole;
- and
- a clamping member, arranged on the carrier and configured to cooperate with the carrier to clamp the grating sheet;
- wherein an engaging block is arranged on the clamping member, an engaging slot is defined on the carrier, and the engaging block is engaged with and fixed to the engaging slot.
5 more elements
A laser lamp, comprising:
- a grating-sheet insert module, comprising:
- an insert tongue, defining a mounting hole extending through the insert tongue and an avoiding groove in communication with the mounting hole, the avoiding groove extending to an edge of the insert tongue;
- and
- a grating insert, arranged in the mounting hole, in contact with a hole wall of the mounting hole, configured to be rotatable around a central axis of the mounting hole, the grating insert comprising a grating sheet configured to enable light entering the mounting hole to transmit therethrough;
- a laser module, configured to emit the light;
- and
- a drive module, partially arranged in the avoiding groove, in transmission connection with a portion of the grating insert located in the mounting hole, and configured to drive the grating insert to rotate around the central axis of the mounting hole;
- wherein the grating insert comprises:
- a carrier, arranged in the mounting hole, in contact with the hole wall of the mounting hole, and rotatable around the central axis of the mounting hole;
- and
- a clamping member, arranged on the carrier and configured to cooperate with the carrier to clamp the grating sheet;
- wherein an engaging block is arranged on the clamping member, an engaging slot is defined on the carrier, and the engaging block is engaged with and fixed to the engaging slot.
9 more elements
A lawn lamp, comprising:
- a mounting housing;
- a mounting bracket, received in the mounting housing;
- a laser module, mounted on the mounting bracket and configured to emit light;
- a grating-sheet insert module, comprising:
- an insert tongue, detachably connected to the mounting housing and defining a mounting hole extending through the insert tongue;
- and
- a grating insert, detachably arranged in the mounting hole, configured to enable the light emitted by the laser module to transmit therethrough, and rotatable around a central axis of the mounting hole;
- and
- a drive module, arranged on the mounting bracket, in transmission connection with the grating insert, and configured to drive the grating insert to rotate around the central axis of the mounting hole;
- wherein the grating insert comprises:
- a carrier, arranged in the mounting hole, in contact with a hole wall of the mounting hole, and rotatable around the central axis of the mounting hole;
- and
- a clamping member, arranged on the carrier and configured to cooperate with the carrier to clamp a grating sheet;
- wherein an engaging block is arranged on the clamping member, an engaging slot is defined on the carrier, and the engaging block is engaged with and fixed to the engaging slot.
11 more elements
Dependencies are inferred from the claim text.