Air deflectors for heat management in a lighting module

1. A lighting module, comprising:

a housing defining a first side wall, a second, opposing side wall, and a first interconnecting wall connecting the first side wall and the second side wall, and further defining a first opening in the first side wall;

an array of light-emitting elements positioned in the housing;

a heat sink, wherein the array of light-emitting elements is electrically coupled to the heat sink, and wherein at least a portion of the heat sink is secured within the first opening of the first side wall of the housing; and

a first deflector positioned to extend over at least a portion of the first opening such that the first deflector guides heat dissipated from the heat sink away from the housing in at least one direction.

2. The lighting module of claim 1 , wherein the lighting module further includes a window secured to the first interconnecting wall and through which the array of light-emitting elements emit light.

3. The lighting module of claim 2 , wherein the first deflector guides heat away from the housing in a direction away from the window.

4. The lighting module of claim 3 , wherein the direction away from the window is at least an angle of 90° with respect to the window.

5. The lighting module of claim 3 , wherein the direction away from the window is at least an angle of 120° with respect to the window.

6. The lighting module of claim 1 , wherein the second side wall further defines a second opening, wherein at least a portion of the heat sink is secured within the second opening.

7. The lighting module of claim 6 , further comprising a second deflector positioned to extend over at least a portion of the second opening, wherein the second deflector guides heat away from the housing in at least one direction.

8. A method, comprising:

manufacturing a lighting module, comprising:

an array of light-emitting elements;

a housing defining an opening, wherein the array of light-emitting elements is positioned in the housing, and wherein the housing includes a window through which the array of light-emitting elements emit light;

a heat sink secured within the opening of the housing;

a removable deflector having an attached end and an opposing free end, the attached end secured to the housing such that the deflector extends over at least a portion of the heat sink;

emitting light from the lighting module; and

deflecting heated air away from the window of the housing by directing the free end of the deflector to guide the heat in a direction that is at least 90° away from the window.

9. The lighting module of claim 1 , wherein the array of light-emitting elements includes light-emitting diodes.

10. The lighting module of claim 9 , wherein the light-emitting diodes emit ultraviolet light.

11. The lighting module of claim 1 , wherein the first deflector is removable from the housing.

12. The lighting module of claim 1 , wherein at least a portion of the heat generated within the housing is generated by the array of light-emitting elements.

13. The lighting module of claim 1 , wherein the first deflector has a curved portion and an opening for guiding the heat away from the housing.

14. The lighting module of claim 13 , wherein an angle at which the heat is guided away from the housing is at least partially dependent upon a shape of the curved portion.

15. The lighting module of claim 6 , wherein the second opening is spaced apart from the first opening.