| 摘要 |
PURPOSE: An LED special beam generator for the learning in which an eyesight protection function is built is provided to protect the eyes of a learner which is exposed for a long time. CONSTITUTION: An LED special beam generator for the learning in which an eyesight protection function is built comprises a lower body(1) having a battery holder(7). Negative/positive pole terminal holders are formed at one side of the battery holder. A switch holder and a switch(5) are formed in the lower body. In the lower body, an LED lamp holder and a ultraviolet ray LED lamp(6) are formed. An upper body(2) is combined with the lower body to protect components formed inside. A button hole(2a) and a battery cap-hole(2c) are formed at one side of the upper body.
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