20240031537. LIGHT ENGINE AND PROJECTION DEVICE simplified abstract (Formovie (Chongqing) Innovative Tech. Co., Ltd.)
Contents
LIGHT ENGINE AND PROJECTION DEVICE
Organization Name
Formovie (Chongqing) Innovative Tech. Co., Ltd.
Inventor(s)
LIGHT ENGINE AND PROJECTION DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240031537 titled 'LIGHT ENGINE AND PROJECTION DEVICE
Simplified Explanation
The abstract describes a light engine that consists of a housing, an optical assembly, a heat exchange device, and a fan. The housing, along with a first lens, a second lens, and the optical assembly, forms a first closed chamber. This chamber includes an air-cooling chamber, a first heat exchange chamber, and a second heat exchange chamber. The first and second heat exchange chambers are located on opposite sides of the light converging member. The air-cooling chamber is connected to both the first and second heat exchange chambers. A liquid crystal light valve is positioned in the air-cooling chamber, and a portion of the heat exchange device is situated in either the first or second heat exchange chamber. An air blower is provided in either the first or second heat exchange chamber.
- The light engine includes a housing, optical assembly, heat exchange device, and fan.
- The housing, first lens, second lens, and optical assembly form a closed chamber.
- The closed chamber consists of an air-cooling chamber, a first heat exchange chamber, and a second heat exchange chamber.
- The first and second heat exchange chambers are located on opposite sides of the light converging member.
- The air-cooling chamber is connected to both heat exchange chambers.
- A liquid crystal light valve is positioned in the air-cooling chamber.
- A portion of the heat exchange device is located in either the first or second heat exchange chamber.
- An air blower is provided in either the first or second heat exchange chamber.
Potential Applications
- Projection systems
- Lighting systems
- Display devices
Problems Solved
- Efficient cooling of the light engine
- Heat dissipation in optical assemblies
Benefits
- Improved performance and longevity of the light engine
- Enhanced cooling capabilities
- Better heat management for optical components
Original Abstract Submitted
a light engine includes a housing, an optical assembly, a heat exchange device, and a fan. a first lens, a second lens, and the housing cooperatively define a first closed chamber. the first closed chamber includes an air-cooling chamber, a first heat exchange chamber, and a second heat exchange chamber. the first heat exchange chamber and the second heat exchange chamber are arranged on opposite sides of the light converging member, respectively. the air-cooling chamber is in communication with the first heat exchange chamber and the second heat exchange chamber. the liquid crystal light valve is arranged in the air-cooling chamber. a part of the heat exchange device is located in the first heat exchange chamber and/or the second heat exchange chamber. the air blower is provided in the first heat exchange chamber or the second heat exchange chamber.