4results about How to "Improve irradiation efficiency" patented technology

The utility model discloses an adjustable square LED working lamp which comprises a moving plate and tracks, the tracks are symmetrically arranged outside the moving plate, a top plate is installed at the top end of the moving plate, a turnover plate is arranged outside the top plate, a U-shaped frame is arranged outside the turnover plate, a square LED working lamp body is arranged outside the U-shaped frame, and the square LED working lamp body is arranged on the top end of the moving plate. And four sets of rotating shafts are installed at the bottom end of the moving plate, the surfaces of the rotating shafts are all sleeved with electric wheels, the electric wheels are all slidably connected with the rails, and two sets of first electric push rods are installed on the side wall of the moving plate. According to the square LED working lamp, the position and the turning angle of the square LED working lamp can be conveniently moved and turned, the convenience of irradiating by moving the position and the turning angle of the square LED working lamp is improved, convenient multi-stage rotating irradiation is facilitated, the irradiation range is widened, the striking performance is improved, and the efficiency of irradiating by multi-stage rotating of the square LED working lamp is improved.

The invention provides a transmission system for an irradiation accelerator, an irradiation system and a control method. The transmission system for the irradiation accelerator comprises a circulating transmission line, a conveying transmission line and a transfer device, wherein the circulating transmission line is arranged along the arrangement path of the irradiation accelerator and is annular, and the circulating transmission line is used for conveying an irradiation object to an irradiation area of the irradiation accelerator; at least one part of the conveying transmission line is adjacent to at least one part of the circulating transmission line, and the circulating transmission line is used for conveying the irradiated objects from the temporary storage position to the circulating transmission line; the transfer device is arranged between the conveying transmission line and the circulating transmission line, and one part of the transfer device can move between the conveying transmission line and the circulating transmission line in a reciprocating mode so as to transfer the irradiation objects between the conveying transmission line and the circulating transmission line. According to the transmission system for the irradiation accelerator, the irradiation efficiency of the irradiation accelerator on the to-be-irradiated object can be improved.

This invention discloses a solar energy chamber, comprising a fixed chamber, a movable chamber, a lifting motor, and a UVB ultraviolet light source. The movable chamber is located in the upper part of the fixed chamber and can move vertically relative to it. The lifting motor is connected to the movable chamber and drives its vertical movement. The UVB ultraviolet light source is installed inside either the fixed or movable chamber and emits UVB ultraviolet light of the wavelength required for vitamin D synthesis. The interior of the solar energy chamber forms an irradiation space that can accommodate a human body with a protruding head. The inner wall of the solar energy chamber is reflective. The beneficial effects of this invention are: it can stably and efficiently replace natural sunlight, allows for naked, four-sided irradiation, significantly increases the surface area exposed to ultraviolet light, and improves irradiation efficiency. The solar energy chamber can efficiently replace sunlight, effectively correct vitamin D deficiency, and provide controllable and standardized irradiation supplementation at any time, filling the core gap of insufficient daily sunlight exposure.

This application relates to the field of post-processing technology for single-crystal or polycrystalline materials using particle irradiation, and particularly to an irradiation apparatus and method suitable for silicon-based materials. The irradiation apparatus may include: an irradiation container, an irradiation simulator, a feed assembly, and an discharge assembly. The irradiation container is used to load the silicon-based material and, after entering the irradiation channel, is capable of rotating about the axis of the irradiation channel and translating along its axial direction. The irradiation simulator is used to simulate the irradiation container and is arranged in a position within the irradiation channel not occupied by the irradiation container, providing reactivity equivalent to that of the irradiation container to the reactor. The feed assembly is configured to push the irradiation container or irradiation simulator from the entrance of the irradiation channel into the irradiation channel, thereby causing adjacent irradiation simulators or irradiation containers to rotate about the axis of the irradiation channel and translate towards the exit of the irradiation channel. Embodiments of this application can improve the irradiation efficiency of silicon-based materials while ensuring irradiation uniformity.