Color temperature adjustable integrated high power LED medical lighting system

Abstract

The invention discloses a color temperature adjustable integrated high power LED medical lighting system that can be used for surgical lighting, check lighting and surgical indoor overall lighting. The lighting system comprises a color temperature adjustable integrated high power LED chip, optical components, a radiator, a shell, an LED drive controller, a color temperature and brightness regulator, a power converter and a connecting cable, wherein the color temperature adjustable integrated high power LED chip is fixed on the radiator; the radiator is fixedly connected with the shell; the optical components are installed on the shell; one end of the connecting cable is connected to the color temperature adjustable integrated high power LED chip, and the other end is connected to the LED drive controller; the color temperature and brightness regulator and the power converter are connected to the LED drive controller. The optical components in front of the color temperature adjustable integrated high power LED chip not only can be the combination of a paraboloid reflecting cup and a diffuse reflection transmitting film, but also can be the combination of lens groups. The invention is suitable for medical lighting and can improve medical lighting quality.

Description

technical field [0001] The invention relates to a medical device, in particular to an integrated high-power LED lighting system for medical lighting, which is most suitable for use in operating rooms, examination rooms and other operating lighting and overall medical lighting. Background technique [0002] Surgical shadowless lamps, examination lamps, and the overall lighting system in the operating room are routine and necessary equipment in hospitals. The use of medical lighting systems is a necessary working condition and prerequisite for many medical jobs. At present, the shadowless lamps and examination lamps used in hospital operating rooms are huge lamp holders composed of umbrella-shaped lamp housings and a group of halogen bulbs. It has many design and application problems, such as the color temperature cannot be adjusted, the temperature rise is too high, the brightness of the central spot is uneven, the power consumption is large, the color difference is large, th...

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Problems solved by technology

It has many design and application problems, such as the color temperature cannot be adjusted, the temperature rise is too high, the brightness of the central spot is uneven, the power consumption is large, the color difference is large, the volume is large, and it cannot meet the requirements of vertical and horizontal air laminar flow. Used in high-demand clean operating rooms, low lighting quality affects doctors' identification of tissues

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