Adjustable Projector
AssigneeShenzhen Oceanwing Smart Innovations Technology Co., Ltd
InventorsQingjiang Zeng, Xianzeng Zhang, Yifeng Xie, Longguo Cao, Minfa Xu
Life of this patent
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Abstract
Disclosed is a projection device including a device housing, a drive unit, an optical engine, a liquid cooling device, and a liquid cooling head coupled to the liquid cooling device via a flexible pipe. The liquid cooling head is mounted on the optical engine unit and is in contact with the optical engine to dissipate heat from the optical engine unit. The drive unit is configured to drive the optical engine to rotate relative to the device housing to adjust a projection angle of the projection device.
Claims20
A projection device, comprising:
- a device housing;
- a drive unit;
- an optical engine rotatably connected to the device housing;
- a liquid cooling device in the device housing;
- and
- a liquid cooling head coupled to the liquid cooling device via a pipe, wherein:
- the liquid cooling head is mounted on the optical engine and is in contact with the optical engine to dissipate heat from the optical engine, and
- the drive unit is configured to control the optical engine to rotate relative to the device housing to adjust a projection angle of the projection device.
A projector comprising:
- a controller;
- an optical engine;
- a liquid cooling head;
- and
- a liquid cooling device configured to dissipate heat from the optical engine via liquid cooling head, wherein the liquid cooling head is coupled to the liquid cooling device via a pipe, and wherein the liquid cooling head is in contact with the optical engine.
A projector comprising:
- a controller;
- an optical engine;
- and
- a liquid cooling device configured to dissipate heat from the optical engine via liquid cooling head, wherein:
- the liquid cooling head is in contact with the optical engine, and
- the controller is configured to:
- identify an obstacle in a target projection area, and
- control, based on the obstacle, adjust a projection angle of the projector by controlling the optical engine to move.
Dependencies are inferred from the claim text.