Actinic radiation device for speedy resin cure

• Main Authors: BLACKWELL CHARLIE P, GRIFFIN MICHAEL E, SWAN MICHAEL D, YUN ZHISHENG, BRUZZONE CHARLES L, YE SHENG
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2018
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Provided are devices for applying actinic radiation to a curable resin. The devices include a housing having a front face, an actinic radiation source arranged within the housing such that actinic radiation emerges from the housing through the front face, and a proximity detector. The proximity detector is functionally connected to the actinic radiation source such that the actinic radiation source is shut off unless the proximity detector detects the presence of a surface within a safe distance from the front face. Optionally, the device includes a surface temperature sensor functionally connected to the actinic radiation source such that the actinic radiation source is shut off if the surface temperature sensor senses a surface temperature exceeding a maximum safe surface temperature. 本发明提供用于将光化辐射施加到可固化树脂的设备。该设备包括具有正面的外壳、布置在外壳内由此使得光化辐射透过正面从外壳射出的光化辐射源、以及近程检测器。近程检测器在功能上与光化辐射源连接，由此除非近程检测器检测到在距离正面的安全距离内存在表面，否则光化辐射源关闭。可选地，该设备包含表面温度传感器，该表面温度传感器在功能上与光化辐射源连接，由此如果表面温度传感器感测到表面温度超过最大安全表面温度，则光化辐射源关闭。