Retrofit light assembly and powder spray gun with integrated or retrofit light
A light assembly coupled to a spray gun for spraying electrostatically charged coating material is disclosed. The spray gun includes a gun body comprising a barrel, a nozzle assembly extending from the barrel in a longitudinal direction, a voltage multiplier, and an actuator assembly configured to transition the voltage multiplier between an activated state and a deactivated state. The light assembly includes a light and circuitry electrically connected to the light. The circuitry is configured to supply electrical energy inductively obtained by the circuitry to the light when the voltage multiplier is in the activated state. The light assembly can also include a housing, a lens cover releasably attached to the housing, and a control member for changing a characteristic of the light.
1. A manually held spray gun for spraying electrostatically charged coating material, the spray gun comprising:
a gun body comprising a barrel, a nozzle assembly extending from the barrel in a longitudinal direction, and a trigger assembly to control the spraying of the electrostatically charged coating material from the spray gun; and
a light assembly coupled to the gun body, the light assembly including a light and circuitry electrically connected to the light, wherein the light assembly is configured to be selectively changed between 1) a first configuration in which the light assembly emits a light beam of a having a first color and 2) a second configuration in which the light assembly emits a light beam having a second color, different from the first color.
2. The manually held spray gun of claim 1 , wherein the light assembly comprises:
a lens housing; and
a lens configured to be releasably attached to the lens housing, wherein the lens is capable of being replaced by a different lens to adjust a color of light emitted from the light assembly.
3. The manually held spray gun of claim 1 , comprising the different lens configured to be releasably attached to the lens housing, the different lens configured to cause light emitted from the light assembly to embody a different color than the lens.
4. The manually held spray gun of claim 1 , wherein the light assembly comprises:
a lens housing; and
a lens cover configured to be releasably attached to the lens housing, wherein the lens cover is capable of being replaced by a different lens cover to adjust a color of light emitted from the light assembly.
5. The manually held spray gun of claim 1 , comprising the different lens cover configured to be releasably attached to the lens housing, the different lens cover configured to cause light emitted from the light assembly to embody a different color than the lens cover.
6. The manually held spray gun of claim 1 , wherein the light assembly is configured to switch between the light and a different light so as to adjust a color of light emitted from the light assembly.
7. The manually held spray gun of claim 1 , comprising the different light configured to cause light emitted from the light to embody a second color, different from the first color.
8. The manually held spray gun of claim 1 , comprising:
a lens cover; and
a cap configured to be releasably attached to the lens cover so as to be capable of being replaced by a different cap to adjust a color of light emitted from the light assembly.
9. The manually held spray gun of claim 1 , comprising the different cap configured to be coupled to the light cover so as to cause light emitted from the light assembly to embody a second color, different from the first color.
10. The manually held spray gun of claim 1 , wherein the light assembly is configured to emit a green light.
11. The manually held spray gun of claim 1 , wherein the light assembly is configured to emit a red light.
12. The manually held spray gun of claim 1 , wherein the electrical circuitry comprises a color temperature control circuit that is configured to adjust the color temperature of the light.
13. The manually held spray gun of claim 1 , wherein the spray gun comprises a voltage multiplier.
14. The manually held spray gun of claim 9 , wherein the voltage multiplier is transitionable between an activated state, in which the voltage multiplier produced a magnetic field, and a deactivated state, where the voltage multiplier does not produce the magnetic field.
15. The manually held spray gun of claim 9 , wherein the electrical circuitry is configured to supply electric energy inductively obtained by the circuitry to the light when the voltage multiplier is in an activated state.
16. A method of operating the manually held spray gun of claim 1 , comprising a step of changing between 1) a first configuration in which the light assembly emits a light beam of a having a first color and 2) a second configuration in which the light assembly emits a light beam having a second color, different from the first color.
17. The method of claim 16 , wherein the changing step comprises selecting the second configuration based on one or more of existing ambient light sources, a type of coating material being used, and a type of work piece to which the coating material is being applied.