Auto-darkening filter (SPARX2)

Abstract

1. The name of the product of this design: Automatic darkening filter (SPARX2). 2. Purpose of this design product: This design is used to be installed on a welding helmet to automatically sense external light, thereby changing the brightness of the lens to protect the operator's eye safety. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The design for which protection is sought includes color. 6. The bottom surface of the product of this appearance design is a part that is not easy to see or cannot be seen when in use, so the top view is omitted; the left view and right view of this product of this appearance design are symmetrical, and the design content of the right view has been expressed in the three-dimensional view, so the left view and right view are omitted.

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