초록 ▼

The present invention is a family of portable humidifiers. Each of the portable humidifiers has a housing, a number of wick assemblies, and a fan. The housing has an air inlet, an air outlet and a reservoir for holding water. The number of wick assemblies are positioned within the housing to contac

The present invention is a family of portable humidifiers. Each of the portable humidifiers has a housing, a number of wick assemblies, and a fan. The housing has an air inlet, an air outlet and a reservoir for holding water. The number of wick assemblies are positioned within the housing to contact the water in the reservoir. The wick assemblies are arranged in parallel between the air inlet and the fan. The fan is provided within the housing for creating an airflow. The airflow enters the air inlet, passes through the wick assemblies for adding moisture to the airflow from the water in the reservoir, and exits through the air outlet. The number for at least one of the portable humidifiers is different from the number for another of the portable humidifiers. Preferably each of the portable humidifiers includes a wick frame seated within the reservoir for supporting the wick assemblies. Each of the wick assemblies preferably has a wick element and a button.

대표청구항 ▼

What is claimed is: 1. A wick assembly for removable mounting within a portable humidifier comprising: a wick element; and a button attached to said wick element, said button for attaching to the portable humidifier, wherein said button is formed as part of a rivet, said rivet including: a rod havi

What is claimed is: 1. A wick assembly for removable mounting within a portable humidifier comprising: a wick element; and a button attached to said wick element, said button for attaching to the portable humidifier, wherein said button is formed as part of a rivet, said rivet including: a rod having a first end and a second end, said button being connected to said first end; a first retaining plate connected between said first end and said second end to define: a first portion of said rod located between said first end and said first retaining plate; and a second portion of said rod located between said first retaining plate and said second end; and a second retaining plate connected at said second end of said rod, wherein said second portion of said rod extends through said wick element so that said wick element is located between said first retaining plate and said second retaining plate. 2. A wick assembly as defined in claim 1, wherein said second retaining plate is formed with an opening for receiving said second end of said rod and said second end of said rod being formed with a lip for engaging said second retaining plate. 3. A wick assembly as defined in claim 2, wherein said rod has a cross section and said opening in said second retaining plate and said cross section are circular. 4. A wick assembly as defined in claim 2, wherein said second retaining plate is located on said second portion of said rod between said lip said wick element. 5. A wick assembly as defined in claim 1, wherein said wick element is formed from a cellulose or cotton material. 6. A wick assembly kit for removable mounting within a portable humidifier comprising: a wick element; and a button attached to said wick element, said button including a first retaining plate, a rod extending from said retaining plate into said wick element for attaching said button to said wick element, a neck portion extending from said retaining plate in a direction opposite said rod and a head portion disposed at an end of said neck portion for attaching to the portable humidifier. 7. A wick assembly kit as defined in claim 6, wherein said button is formed as part of a rivet, said rivet including: a second retaining plate; and said rod being configured to be inserted through said wick element for connection between said first retaining plate and said second retaining plate. 8. A wick assembly kit as defined in claim 7, wherein said second retaining plate is formed with an opening for receiving an end of said rod and said end of said rod is formed with a lip for engaging said second retaining plate. 9. A wick assembly kit as defined in claim 8, wherein said rod has a cross section and said opening in said second retaining plate and said cross section are circular. 10. A wick assembly kit as defined in claim 8, wherein said second retaining plate is configured to be located on said rod between said lip and said wick element. 11. A wick assembly for removable mounting to a wick frame located within a portable humidifier, the wick frame having a peripheral wall and a plurality of side walls extending from the peripheral wall to define at least one space, said wick assembly comprising: a wick element configured to be received by the space of the wick frame, said wick element having an exterior surface and a thickness perpendicular to said exterior surface; and a fastening means for attaching said exterior surface of said wick element to the peripheral wall of the wick frame. 12. A wick assembly as defined in claim 11, wherein said fastening means is at least one of: a button; a biasing ring; a clamp; a fastener panel; and a wick-element panel. 13. A wick assembly as defined in claim 12, wherein said biasing ring has a circular shape and is configured to bias a portion of the wick element against the walls of the wick frame. 14. A wick assembly as defined in claim 12, wherein said clamp has a channel shape configured to bias a portion of an inside surface of said wick element between and an outside surface of the walls of the wick frame. 15. A wick assembly as defined in claim 12, wherein said fastener panel is an adhesive tape attached to said wick element, said adhesive tape being configured to from a bond with the walls of the wick frame. 16. A wick assembly as defined in claim 12, wherein said fastener panel is a Velcro fastener configured to attach a portion of said wick element to the walls of the wick frame. 17. A wick assembly as defined in claim 12, wherein said wick-element panel is attached to said wick element and is formed with a circular profile. 18. A wick assembly for a humidifier comprising: a wick element comprised of an absorbent material and having an inner surface and an outer surface; and a hanger including a fastener portion and a hanger portion, said fastener portion including a connector element extending into said wick element for connecting said hanger to said wick element such that said hanger portion extends outside said outer surface of said wick element opposite said connector element, wherein said hanger portion includes a neck portion extending opposite said connector element and a head portion coupled to said neck portion. 19. A wick assembly as described in claim 18 wherein said hanger portion includes a first retaining plate having a surface in opposing relation to a surface of said head portion, said neck portion extending between said first retaining plate and said head portion and said connector element extending from said first retaining element in a direction opposite said neck portion. 20. A wick assembly as described in claim 19 wherein said fastener portion includes a second retaining plate in opposing relation to said first retaining plate. 21. A wick assembly as described in claim 19 wherein said head portion is constructed as a substantially annular button and said first retaining plate is a substantially annular plate. 22. A wick assembly as described in claim 19 wherein said inner and outer surfaces of said wick element are substantially rectangular. 23. A wick assembly as described in claim 19 wherein said hanger portion is configured to receive opposing edge portions of an elongate slot between said first retaining plate and said head portion while said neck portion extends through the slot. 24. A wick assembly for a humidifier comprising: a wick element comprised of an absorbent material and having an inner surface and an outer surface defining a thickness of said wick element therebetween; and a hanger including a fastener portion and a hanger portion, said fastener portion being coupled to said wick element, said hanger portion extending outwardly from said outer surface of said wick element, wherein said hanger portion includes a neck portion extending away from said outer surface of said wick element and a head portion coupled to said neck portion. 25. A wick assembly as described in claim 24 wherein said hanger portion includes a first retaining member having a surface in opposing relation to a surface of said head portion, said fastener portion extending from said first retaining member into said wick element and said neck portion extending between said first retaining member and said head portion. 26. A wick assembly as described in claim 25 wherein said hanger portion is configured to receive opposing edge portions of an elongate slot between said first retaining member and said head portion while said neck portion extends through the slot. 27. A wick assembly as described in claim 26 wherein said inner and outer surfaces of said wick are substantially rectangular. 28. A wick assembly for a humidifier comprising: a wick element comprised of an absorbent material and having an inner surface and an outer surface; and a hanger including a fastener portion and a hanger portion, said fastener portion being coupled to said wick element, said hanger portion extending outside said outer surface of said wick element, wherein said hanger portion includes a neck portion and a head portion coupled to said neck portion, and wherein said hanger portion includes a first retaining member having a surface in opposing relation to a surface of said head portion, said fastener portion being connected to said first retaining member and said neck portion extending between said first retaining member and said head portion, and wherein said hanger portion is configured to receive opposing edge portions of an elongate slot between said first retaining member and said head portion while said neck portion extends through the slot, and wherein said inner and outer surfaces of said wick are substantially rectangular, and wherein said fastener portion includes a second retaining member, said wick element extending between said first and second retaining members. 29. A wick assembly as defined in claim 1, wherein said wick element is defined by a surface and said button extends from said surface. 30. A wick assembly as defined in claim 1, wherein said wick element has a substantially uniform thickness and a shape. 31. A wick assembly as defined in claim 1, wherein said shape of said wick element is rectangular. 32. A wick assembly as defined in claim 1, wherein said second retaining plate is formed with an opening for receiving an end of said rod and said end of said rod being formed with a lip for engaging said retaining plate. 33. A wick assembly as defined in claim 32, wherein said rod has a cross section and said opening in said retaining plate and said cross section are circular. 34. A wick assembly as defined in claim 32, wherein said retaining plate is located on said rod between said lip and said wick element. 35. A wick assembly as defined in claim 11, wherein said fastening means is adapted to bias said exterior surface of said wick element against a circular peripheral wall of the wick frame, whereby the wick element is formed into a shape having a circular segmented cross-section.