A vehicle-mounted ceiling projector

Abstract

The invention discloses a vehicle-mounted foldable ceiling projector which comprises a storage box. A storage cavity is formed in the storage box, rotating columns are rotatably arranged on brackets on front and back walls of the storage cavity, a rotating block is fixedly arranged on the cylindrical surface of each rotating column, a projector is fixedly arranged at the left end of the rotating block, turnover rods located on the left side of the rotating column are symmetrically and fixedly arranged at the front and back ends of the projector, and pushing devices are symmetrically arranged on the front and back sides of the storage cavity. By protecting the projector in a sealed space and isolating the projector from in-vehicle temperature to a certain extent, when the projector is used,the angle of the projector can be adjusted, so that a user selects a comfortable watching angle independently. The projector is provided with a cooling device. When the projector is used for a relatively long time to heat or the projector is heated as the in-vehicle temperature is too high, the cooling device can be started to cool, so that the service life of the projector is prolonged. The projector can be moved and placed randomly without affecting in-vehicle space.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted electronic equipment, in particular to a vehicle-mounted ceiling projector. Background technique [0002] Cars can be seen everywhere in life, and as the transportation and logistics are becoming more and more developed, many people have to accompany cars all day long, and as people know how to enjoy life more and more, many people I like to use a projector to watch movies or play games, and there are generally beds in the cab of a large car, and the car can also lie down and rest. It is an extremely enjoyable thing to project the picture on the roof of the carport through the car projector. Some of the existing projectors need to be fixedly installed, and some are not easy to place, and the temperature inside the car is extremely high in summer. When the projector is placed in the car, it is easy to be damaged due to high temperature. The present invention illustrates a device capable of...

AI Technical Summary

Problems solved by technology

[0002] Cars can be seen everywhere in life, and as the transportation and logistics are becoming more and more developed, many people have to accompany cars all day long, and as people know how to enjoy life more and more, many people I like to use a projector to watch movies or play games, and there are generally beds in the cab of a large car, and the car can also lie down and rest. It is an extremely enjoyable thing to project the picture on the roof of the carport through the car projector. Some existing projectors need fixed installation, and some are not easy to place, and the temperature inside the car is extremely high in summer. When the projector is placed in the car, it is easy to be damaged due to high temperature

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