Ultraviolet (UV) sterilization module and air conditioner including UV sterilization module

Patent metadata

Field	Value
Publication number	US-10105463-B2
Application number	US-201615299622-A
Country	US
Kind code	B2
Filing date	Oct 21, 2016
Priority date	Jul 22, 2016
Publication date	Oct 23, 2018
Grant date	Oct 23, 2018

Abstract

An ultraviolet (UV) sterilization module and an air conditioner including a UV sterilization module are provided. The UV sterilization module may include a porous main body; a plurality of UV lamps having external electrodes; a plurality of conductive holders connected to the external electrodes and that supports the plurality of UV lamps to be spaced from the porous main body; and at least one bus bar connected to the plurality of conductive holders and provided between the plurality of conductive holders and the porous main body.

First claim

What is claimed is:

1. An ultraviolet (UV) sterilization module, comprising:
a porous main body;
a plurality of UV lamps having external electrodes;
a plurality of conductive holders connected to the external electrodes and that supports the plurality of UV lamps to be spaced from the porous main body; and
at least one bus bar connected to the plurality of conductive holders and provided between the plurality of conductive holders and the porous main body.

2. The UV sterilization module of claim 1 , wherein the plurality of UV lamps is arranged in parallel side by side.

3. The UV sterilization module of claim 1 , wherein the plurality of conductive holders is spaced from each other.

4. The UV sterilization module of claim 1 , wherein the plurality of conductive holders at least partially surrounds the external electrodes.

5. The UV sterilization module of claim 1 , wherein the at least one bus bar is elongated in a direction perpendicular to a direction in which the plurality of UV lamps extends lengthwise.

6. The UV sterilization module of claim 1 , wherein the at least one bus bar includes a plurality of bus bars arranged on the porous main body so as to be spaced from each other with respect to the direction perpendicular to the direction in which the plurality of UV lamps extends lengthwise, and wherein at least one conductive holder of the plurality of conductive holders is connected to each of the plurality of bus bars.

7. The UV sterilization module of claim 1 , wherein the porous main body is a conductor and further includes an insulating member arranged between the porous main body and the at least one bus bar.

8. An air conditioner including the UV sterilization module of claim 1 .

9. An ultraviolet (UV) sterilization module, comprising:
a main body;
at least one UV lamp supported to be spaced from the main body;
a conductive module that supports the at least one UV lamp;
an insulating member provided between the main body and the conductive module; and
a water-proof seal that surrounds both the conductive module and an external electrode of the at least one UV lamp, wherein the main body includes:
an air hole portion having a plurality of holes that allows air to pass therethrough and onto which UV rays emitted by the at least one UV lamp are radiated; and
a mounting portion that provides a path through which power is supplied to the at least one UV lamp.

10. The UV sterilization module of claim 9 , wherein the conductive module includes:
a bus bar provided on the insulating member; and
at least one conductive holder including a lamp coupling portion that supports the at least one UV lamp and a main body connected to the bus bar.

11. The UV sterilization module for claim 9 , wherein the insulating member includes:
an insulating body having a hollow into which at least a portion of the conductive module is inserted; and
a hook formed in the insulating body and fixed to the main body.

12. The UV sterilization module of claim 11 , wherein the conductive module includes at least one conductive holder that supports the at least one UV lamp, and the at least one conductive holder includes:
a main body having at least a portion of which is provided in the hollow;
a lamp coupling portion formed at a first side of the main body portion and that fixes the at least one UV lamp; and
a fixing portion formed at a second side of the main body and latched to the insulating member.

13. The UV sterilization module of claim 12 , further including a bus bar having a holder connection hole, wherein at least a portion of the main body is inserted into the holder connection hole, and the bus bar is provided between the insulating member and the lamp coupling portion.

14. An air conditioner including the UV sterilization module of claim 9 .

15. An ultraviolet (UV) sterilization module, comprising:
a porous main body;
at least one UV lamp spaced from the porous main body;
at least one holder that supports the at least one UV lamp and provided on the porous main body; and
a water-proof seal that surrounds the at least one holder and an external electrode of the at least one UV lamp.

16. The UV sterilization module of claim 15 , wherein the water-proof seal is made of a thermosetting resin.

17. An air conditioner including the UV sterilization module of claim 15 .

18. An air conditioner, comprising:
a main body having an air inlet and an air outlet; and
a UV sterilization module provided in the main body, wherein the UV sterilization module includes:
a main body;
at least one UV lamp provided spaced from the main body;
an insulating member provided on the main body; and
at least one conductive module provided on the insulating member and that supports the at least one UV lamp, wherein the at least one UV lamp includes a plurality of UV lamps, and the at least one conductive module includes:
a plurality of conductive holders that supports the plurality of UV lamps; and
at least one bus bar connected to the plurality of conductive holders.

19. The air conditioner of claim 18 , further including a heat exchanger provided in the main body and provided between the UV sterilization module and the air outlet.

20. The air conditioner of claim 19 , wherein the at least one UV lamp is provided between the main body and the heat exchanger.

21. The air conditioner of claim 19 , wherein the main body has at least one curve so as to correspond to a shape of the heat exchanger.

22. The air conditioner of claim 18 , wherein the air conditioner is one of a stand-type air conditioner, a wall-mounted air conditioner, or a ceiling-mounted air conditioner.

23. An ultraviolet (UV) sterilizer, comprising:
a porous main body;
a plurality of UV lamps arranged side by side and each having first and second external electrodes;
a plurality of conductive holders connected to the first and second external electrodes and that supports the plurality of UV lamps to be spaced from the porous main body;
at least one bus bar connected to the plurality of conductive holders and provided between the plurality of conductive holders and the porous main body; and
an insulating member arranged between the porous main body and the at least one bus bar.

24. An air conditioner including the UV sterilizer of claim 23 .

Assignees

• Lg Electronics Inc
• Lg Electronics Inc

Inventors

• Kim Taeyoung
• Kim Gyoungsoo

Classifications

• F24F1/0025

  Cross-flow or tangential fans · CPC title

• A61L2209/15

  Supporting means, e.g. stands, hooks, holes for hanging · CPC title

• F24F13/20

  Casings or covers · CPC title

• F24F2001/004

  Mechanical Engineering · mapped topic

• F24F2001/0048

  Mechanical Engineering · mapped topic