Modular fixture

• US 7,282,728 B2
• Filed: 09/03/2004
• Issued: 10/16/2007
• Est. Priority Date: 09/03/2004
• Status: Expired due to Fees

• Current Assignee: Steril-Aire, LLC
• Original Assignee: Steril-Aire
• Inventors: Culbert, Robert
• Primary Examiner(s): Vanore; David A.
• Application Number:
  US10/934,811
• Publication Number:
  US 20060049368A1
• Time in Patent Office: 1,138 Days
• Field of Search: 250/504.R, 250/432.R, 250/435, 250/436, 362/225, 362/230
• US Class Current: 250/504.00R
• CPC Class Codes: A61L 9/20 Ultraviolet radiation
• CPC Class Codes: F21S 4/28 rigid, e.g. LED bars
• CPC Class Codes: F21V 21/005 for several lighting devices in an end-to-end arrangement, i.e. light tracks
• CPC Class Codes: F24F 8/22 using UV light

Abstract

There is disclosed an electric discharge lamp fixture and a process of assembling a modular germicidal system. The electric discharge lamp fixture may be attached to and receive substantial mechanical support solely from at least one other electric discharge lamp fixture. The process of assembling the modular germicidal system may comprise electrically connecting an electric discharge lamp fixture to an other electric discharge lamp fixture, wherein connecting the electric discharge lamp fixture to the other electric discharge lamp fixture aligns the electric discharge lamp fixture for mounting to the other electric discharge lamp fixture. The process of assembling the modular germicidal system may comprise mounting the electric discharge lamp fixture to the other electric discharge lamp fixture, wherein the electric discharge lamp fixture receives substantial mechanical support solely from at least the other electric discharge lamp fixture.

Claims

1. A germicidal system comprising:

a first, a second, and a third lamp fixture, each lamp fixture comprising

a housing including a first end and a second end,

a lamp disposed exterior to the housing and receiving mechanical support from the housing,

a first mounting flange extending from the housing beyond the first end in a general direction in which the first end faces,

a second mounting flange extending from the housing beyond the second end in a general direction in which the second end faces,

a first modular flange extending from the housing beyond the first end in a general direction in which the first end faces,

a second modular flange extending from the housing beyond the second end in a general direction in which the second end faces,

a first connector at least partially disposed within an opening of the first end, and

a second connector at least partially disposed within an opening of the second connector,

wherein the first connector, second connector and lamp are electrically connected

the first modular flange of the first lamp fixture attached to the second modular flange of the second lamp fixture,

the second modular flange of the first lamp fixture attached to the first modular flange of the third lamp fixture,

the first connector of the first lamp fixture electrically connected to the second connector of the second lamp fixture

the second connector of the first lamp fixture electrically connected to the first connector of the third lamp fixture

the first and second mounting flanges of the second lamp fixture and the first and second mounting flanges of the third lamp fixture attached to a fixed surface via attaching means.

2. The germicidal system of claim 1, wherein

the first flange of the first lamp fixture receives substantial mechanical support solely from the second flange of the second lamp fixture

the second flange of the first lamp fixture receives substantial mechanical support solely from the first flange of the third lamp fixture.

3. The germicidal system of claim 1, wherein

the first flange of the first lamp fixture receives principal mechanical support from the second flange of the second lamp fixture

the second flange of the first lamp fixture receives principal mechanical support from the first flange of the third lamp fixture.

4. The germicidal system of claim 1, further comprising:

a junction box comprising a modular flange and a connector,

the modular flange attached to and receiving substantial mechanical support from the second modular

flange of the third lamp fixture

the connector electrically connected to the second connector of the third lamp fixture

the junction box outputting electric power via the connector.

5. The germicidal system of claim 1, wherein the lamp is an electric discharge lamp.

6. The germicidal system of claim 1, wherein the lamp emits ultraviolet-C radiation.

7. The germicidal system of claim 1, wherein the first, second, and third lamp fixtures are modular fixtures.

8. The germicidal system of claim 1, wherein the first, second, and third lamp fixtures each have a length of less than or equal to 48″

.

9. The germicidal system of claim 1, wherein the first flange of the first lamp fixture is attached to the second flange of the second lamp fixture and the second flange of the first lamp fixture is attached to the first flange of the third lamp fixture via an attachment selected from the group comprising a snap-fit, a friction fit, a twist lock, and a fastener.

10. The germicidal system of claim 1, further comprising

a junction box comprising a modular flange and a connector,

the modular flange attached to and receiving principal mechanical support from the second modular flange of the third lamp fixture

the connector electrically connected to the second connector of the third lamp fixture

the junction box providing electric power to the third lamp fixture

wherein the lamp emits ultraviolet-C radiation

wherein the first, second, and third lamp fixtures are modular fixtures

wherein the first, second, and third lamp fixtures each have a length of less than or equal to 48″

wherein the first modular flange of the first lamp fixture is attached to the second modular flange of the second lamp fixture and the second modular flange of the first lamp fixture is attached to the first modular flange of the third lamp fixture via an attachment selected from the group comprising a snap-fit, a friction fit, a twist lock, and a fastener

wherein the first modular flange of the first lamp fixture receives principal mechanical support from the second modular flange of the second lamp fixture

wherein the second modular flange of the first lamp fixture receives principal mechanical support from the first modular flange of the third lamp fixture.

11. An HVAC system comprising the apparatus of claim 10.

12. An electric discharge lamp fixture comprising:

a housing having a first end and a second end,

a lamp disposed exterior to the housing and receiving mechanical support from the housing,

a first mounting flange extending beyond the first end in a general direction which the first end faces,

a second mounting flange extending beyond the second end in a general direction which the second end faces,

a first modular flange extending from the housing beyond the first end in a general direction in which the first end faces,

a second modular flange extending from the housing beyond the second end in a general direction in which the second end faces,

a first connector at least partially disposed within an opening of the first end, and

a second connector at least partially disposed within an opening of the second connector,

wherein the first connector, second connector and lamp are electrically connected, and

wherein the first and second modular flanges and the first and second connectors are disposed such that the first modular flange is connectable with the second modular flange of an identical electric discharge lamp fixture when the first connector is mated with the second connector of the identical electric discharge lamp fixture.

13. The apparatus of claim 12, wherein the electric discharge lamp fixture is adapted to receive principal mechanical support solely from at least one other electric discharge lamp fixture.

14. The apparatus of claim 12, wherein the electric discharge lamp fixture is a modular fixture.

15. The apparatus of claim 12, wherein the electric discharge lamp fixture has a length of less than or equal to 48″

.

16. The apparatus of claim 12, wherein the electric discharge lamp fixture is adapted to provide principal mechanical support to at least one other electric discharge lamp fixture.

17. A process of assembling a modular germicidal system comprising:

electrically connecting a first electric discharge lamp fixture to a second electric discharge lamp fixture, the second electric discharge lamp fixture attached to a fixed surface by means of first and second mounting flanges, wherein electrically connecting the first electric discharge lamp fixture to the second electric discharge lamp fixture aligns the first electric discharge lamp fixture for attaching to the second electric discharge lamp fixture

attaching the first electric discharge lamp fixture to the second electric discharge lamp fixture by means of a first modular flange on the first electric discharge lamp fixture and a second modular flange on the second electric discharge lamp fixture,

wherein the first electric discharge lamp fixture receives substantial mechanical support from the second electric discharge lamp fixture.

18. A germicidal system comprising:

a plurality of lamp fixtures, each lamp fixture comprising

a housing including a first end and a second end

a lamp disposed exterior to the housing and receiving mechanical support from the housing,

a first mounting flange extending from the housing beyond the first end in a general direction in which the first end faces,

a second mounting flange extending from the housing beyond the second end in a general direction in which the second end faces,

a first modular flange extending from the housing beyond the first end in a general direction in which the first end faces,

a second modular flange extending from the housing beyond the second end in a general direction in which the second end faces,

a first connector at least partially disposed within an opening of the first end, and

a second connector at least partially disposed within an opening of the second connector,

wherein the first connector, second connector and lamp are electrically connected

the plurality of lamp fixtures disposed in a linear array including a first lamp fixture, a last lamp fixture, and one or more intermediate lamp fixtures, wherein

the first connector of each intermediate lamp fixture is mated with the second connector of a first adjacent lamp fixture

the first modular flange of each intermediate lamp fixture is attached to the second modular flange of the first adjacent lamp fixture

the second connector of each intermediate lamp fixture is mated with the first connector of a second adjacent lamp fixture

the second modular flange of each intermediate lamp fixture is attached to the first modular flange of the second adjacent lamp fixture

wherein at least the first lamp fixture and the last lamp fixture are attached to a fixed surface by means of the respective first and second mounting flanges.

19. The germicidal system of claim 18, wherein

at least one of the intermediate lamp fixtures receives substantial mechanical support solely from the modular flanges of the lamp fixtures adjacent to the at least one intermediate lamp fixtures.

20. The germicidal system of claim 18, further comprising:

a junction box comprising a modular flange and a connector,

the modular flange attached to and receiving substantial mechanical support from the second modular flange of the last lamp fixture

the connector electrically connected to the second connector of the last lamp fixture

the junction box outputting electric power via the connector.

21. The germicidal system of claim 18, wherein the lamp is an electric discharge lamp.

22. The germicidal system of claim 18, wherein the lamp emits ultraviolet-C radiation.

23. The germicidal system of claim 18, wherein the plurality of lamp fixtures are modular fixtures.

24. The germicidal system of claim 18, wherein the plurality of lamp fixtures each have a length of less than or equal to 48″

.