Projector
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United States of America Patent
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May 26, 2020
Grant Date -
N/A
app pub date -
Apr 15, 2019
filing date -
Jun 15, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention provides a projector which is characterized by including a housing, a control module and a sensor. The housing is provided with a mounting structure and at least one air flowing hole. The mounting structure is located inside the housing, and the air flowing hole communicates with external environment and an interior of the housing. The control module is disposed inside the housing. The sensor is arranged on the mounting structure and aligns to the air flowing hole. The sensor is electrically connected with the control module, and the sensor receives a remote control optical signal from the external environment to generate an electrical signal and the sensor transmits the electrical signal to the control module. In this way, the manufacturing process of the projector is simplified and the manufacturing cost is reduced.
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