Molded lighting device for use on apparel and apparel article having same
A lighting device for use on apparel includes a main body portion and a raised graphic portion at the front of the main body. Inside the device there is a graphic element in the raised portion that is translucent. Behind the graphic element and inside the main body of the device there is one or more lighting elements, a control circuit, and a battery. There is a power connector at a side of the main body, or in a remote connector, to charge the battery, and one or more switches either at the side of the main body or on the remote connector to allow a person to control the lighting operation of the device. The device is molded in the form of the graphic element and the graphic element, lighting element, battery, and circuitry are embedded in the molded body.
1. A lighting device, comprising:
a body comprised of a cured moldable material;
at least one graphical element disposed in the cured moldable material of the body at a front of the body;
a circuit board disposed behind the graphical element in the cured moldable material of the body, at least one switch disposed on the circuit board, and a power connector disposed on the circuit board;
wherein a control portion of the at least one switch extends from inside of the cured moldable material of the body to an outside of the body, and wherein a connector portion of the power connector extends from inside of the cured moldable material of the body to outside of the body;
a battery disposed in the cured moldable material of the body;
at least one lighting element disposed in the cured moldable material of the body that is controlled by circuitry on the circuit board, responsive to operation of the at least one switch; and
wherein the cured moldable material of the body fills a complete volume of the body around the at least one graphical element, circuit board, battery, at least one switch, power connector, and at least one lighting element.
2. The lighting device of claim 1 , wherein the cured moldable material is silicone.
3. The lighting device of claim 1 , further comprising a patch of fastener material adhered to a back of the lighting device, opposite the front of the body.
4. The lighting device of claim 1 , wherein the cured moldable material is transparent or translucent.
5. The lighting device of claim 1 , wherein the graphical element has at least an opaque portion, and wherein the circuit board, battery, and at least one lighting element are not directly viewable from a front of the body due to being blocked from view by the opaque portion of the graphical element.
6. The lighting device of claim 1 , wherein the body further includes a periphery that extends outward from the body around a perimeter of the body at a back side of the body.
7. The lighting device of claim 1 , further comprising a light diffusing element positioned between the at least one lighting element and the at least one graphic element.
8. A lighting device, comprising:
a body comprised of a cured moldable material and having a main body portion and a raised graphic portion that is raised relative to the main body portion, the main body having a sidewall with a shoulder defined around the raised portion between the sidewall of the main body portion and the raised portion;
at least one graphical element disposed in the cured moldable material of the body at a front of the body;
a circuit board disposed behind the graphical element in the cured moldable material of the body;
at least one lighting element disposed in the cured moldable material of the body that is controlled by circuitry on the circuit board, responsive to operation of at least one switch;
wherein the cured moldable material of the body completely fills a volume of the body around the at least one graphical element, circuit board, and at least one lighting element such that the cured moldable material forms back side of the lighting device that is flat and covers the at least one graphical element, circuit board, and the at least one lighting element such that the at least one graphical element, circuit board, and the at least one lighting element are not exposed.
9. The lighting device of claim 8 , further comprising a cover element disposed over the back side.
10. The lighting device of claim 9 , wherein the cover element includes hook/loop material.
11. The lighting device of claim 8 , wherein the at least one lighting element is coupled to a retaining feature on the at least one graphical element.
12. The lighting device of claim 8 , further comprising a light diffuser positioned between the at least one lighting element and the at least one graphical element.