SYSTEMS AND METHODS PROVIDING TEMPERATURE REGULATED CUSHION STRUCTURE

• US 20110041246A1
• Filed: 08/20/2009
• Published: 02/24/2011
• Est. Priority Date: 08/20/2009
• Status: Abandoned Application

• Current Assignee: Hong Kong Applied Science And Technology Research Institute Co., Ltd.
• Original Assignee: Hong Kong Applied Science And Technology Research Institute Co., Ltd.
• Inventors: Chow, Cho-Yee Joey, Li, Geng
• Application Number:
  US12/544,558
• Publication Number:
  US 20110041246A1
• Time in Patent Office: Days
• US Class Current: 5/421
• CPC Class Codes: A47C 21/044 with active means, e.g. by using air blowers or liquid pumps
• CPC Class Codes: A47C 21/048 for heating
• CPC Class Codes: A47C 27/122 with special fibres, such as acrylic thread, coconut, horsehair
• CPC Class Codes: A47C 31/006 Use of three-dimensional fabrics
• CPC Class Codes: H05B 1/0252 Domestic applications
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

Systems and methods in which temperature regulated cushioning systems are provided in hygienic, convenient configurations are shown. Embodiments provide heating and cooling to provide temperature regulation adapted for human comfort and/or therapeutic effects. Heating and cooling systems implemented with respect to cushioning systems are configured to provided desired temperature regulation for the cushioning system when in use while facilitating hygienic cleaning of the cushioning system. Cushioning structure is preferably adapted to be low weight and to facilitate desired temperature regulation while providing a structure which passively supports and cushions expected loads. Cushion media utilized according to embodiments is modular, such as may comprise a plurality of smaller blocks adapted to cooperate to form a larger cushioning structure. A frame system is utilized according to embodiments to facilitate a desired cooperative arrangement of individual cushion media components and/or to provide various cushioning structure configurations using the cushion media.

Claims

1. A system comprising:

a cushioning structure, the cushioning structure comprised of a cushion media having a substantially uniform cross-sectional density and adapted to allow air to pass substantially unimpeded through the cushion media;

a heating and cooling system in communication with the cushioning structure and providing temperature regulation thereof; and

a temperature regulation and control system in communication with the heating and cooling system and providing control thereof.

2. The system of claim 1, wherein the cushion media comprises a filament mesh.

3. The system of claim 2, wherein a material forming the filament mesh is impregnated with at least one of an antibacterial and an antimicrobial substance.

4. The system of claim 1, wherein the cushioning structure comprises:

a plurality of individual cushion media components formed from the cushion media, wherein the individual cushion media components are adapted to cooperate to form the cushioning structure.

5. The system of claim 4, wherein the individual cushion media components are further adapted to provide various cushioning structure configurations of the cushioning structure.

6. The system of claim 5, wherein the cushioning structure comprises an adjustable mattress

7. The system of claim 4, wherein the cushion media components are adapted for easy cleaning of the cushion media.

8. The system of claim 1, wherein the cushioning structure comprises:

one or more cavities defined in the cushion media into which a thermal element of the heating and cooling system is removably disposed.

9. The system of claim 8, wherein the cushioning structure further comprises:

at least one exhaust port channel defined in the cushion media and coupled to the one or more cavities to facilitate removal of waste radiated by the thermal element.

10. The system of claim 8, wherein the thermal element comprises a cooling element.

11. The system of claim 10, wherein the cooling element comprises a thermoelectric cooling element.

12. The system of claim 8, wherein the thermal element comprises a heating element.

13. The system of claim 12, wherein the heating element comprises a far infrared heating element.

14. The system of claim 1, wherein the cushioning structure comprises a mattress.

15. The system of claim 1, wherein the cushioning structure comprises a seat cushion.

16. The system of claim 1, wherein the cushioning structure comprises a toilet seat.

17. A system comprising:

a cushioning structure comprised of cushion media;

a heating and cooling system in communication with the cushioning structure and providing temperature regulation thereof, thermal elements of the heating and cooling system being disposed within the cushion media; and

a temperature regulation and control system in communication with the heating and cooling system and providing control thereof.

18. The system of claim 17, wherein the thermal elements comprise:

a thermoelectric cooling element; and

a far infrared heating element.

19. The system of claim 17, wherein the thermal elements comprise:

a plurality of thermoelectric cooling elements sized and spaced to provide a desired temperature profile with respect to a surface of the cushioning structure.

20. The system of claim 19, wherein the temperature profile comprises substantially uniform temperature regulation with respect to the surface.

21. The system of claim 19, wherein the temperature profile comprises a desired temperature gradient across the surface.

22. The system of claim 19, wherein the temperature profile comprises precise temperature regulation with respect to one or more areas of the surface.

23. The system of claim 17, wherein the thermal elements comprise:

a sheet like heating element sized and configured to provide a desired temperature profile with respect to a surface of the cushioning structure.

24. The system of claim 23, wherein the temperature profile comprises substantially uniform temperature regulation with respect to the surface.

25. The system of claim 23, wherein the temperature profile comprises a desired temperature gradient across the surface.

26. The system of claim 23, wherein the temperature profile comprises precise temperature regulation with respect to one or more areas of the surface.

27. The system of claim 17, wherein a thermal element of the thermal elements is removable from the cushion media to facilitate cleaning of the cushion media.

28. The system of claim 17, wherein the thermal elements and the cushioning structure are adapted to provide the temperature regulation by radiant heat transfer.

29. The system of claim 17, wherein the cushioning structure is comprised of a cushion media having a substantially uniform cross-sectional density and adapted to allow air to pass substantially unimpeded through the cushion media.

30. The system of claim 29, wherein the cushion media comprises a filament mesh.

31. The system of claim 30, wherein a material forming the filament mesh is impregnated with at least one of an antibacterial and an antimicrobial substance.

32. A system comprising:

a non-inflatable cushioning structure comprised of cushion media adapted to allow air to pass substantially unimpeded through the cushion media;

a heating and cooling system in communication with the cushioning structure and providing temperature regulation thereof, wherein at least one thermal element of the heating and cooling system is disposed external to the cushion media; and

a temperature regulation and control system in communication with the heating and cooling system and providing control thereof.

33. The system of claim 32, wherein the at least one thermal element comprises a cooling element in communication with the cushioning structure via a duct.

34. The system of claim 33, wherein the duct comprises:

a plurality of outlets providing temperature regulated air into the cushioning structure.

35. The system of claim 34, wherein the plurality of outlets are sized and positioned to provide a desired temperature profile with respect to a surface of the cushioning structure.

36. The system of claim 35, wherein the temperature profile comprises substantially uniform temperature regulation with respect to the surface.

37. The system of claim 35, wherein the temperature profile comprises a desired temperature gradient across the surface.

38. The system of claim 35, wherein the temperature profile comprises precise temperature regulation with respect to one or more areas of the surface.

39. The system of claim 33, wherein the cooling element comprises:

a thermoelectric cooling element.

40. The system of claim 33, wherein the cooling element comprises:

a cooling element of a host facility heating, ventilation, and air-conditioning plant.

41. The system of claim 40, wherein the cushioning structure is provided temperature regulation as a zone of the host facility heating, ventilation, and air-conditioning plant.

42. The system of claim 33, wherein the heating and cooling system further comprises:

at least one heating element disposed separately from the cooling element.

43. The system of claim 42, wherein the heating element is disposed under the cushioning structure.

44. The system of claim 42, wherein the heating element is disposed within the cushioning structure.

45. The system of claim 42, wherein the heating element comprises:

a far infrared heating element.

46. The system of claim 42, wherein the heating element comprise:

a sheet like heating element sized and configured to provide a desired temperature profile with respect to a surface of the cushioning structure.

47. The system of claim 46, wherein the temperature profile comprises substantially uniform temperature regulation with respect to the surface.

48. The system of claim 46, wherein the temperature profile comprises a desired temperature gradient across the surface.

49. The system of claim 46, wherein the temperature profile comprises precise temperature regulation with respect to one or more areas of the surface.

50. The system of claim 32, wherein the cushioning structure is comprised of a cushion media having a substantially uniform cross-sectional density.

51. The system of claim 32, wherein the cushion media comprises a filament mesh.

52. The system of claim 51, wherein a material forming the filament mesh is impregnated with at least one of an antibacterial and an antimicrobial substance.

53. A method comprising:

assembling a plurality of cushion media components into a cushioning structure, the cushion media components having predefined shapes adapted to cooperate to form the cushioning structure;

placing thermal elements of a heating and cooling system in communication with the cushioning structure; and

controlling the heating and cooling system to provide temperature regulation with respect to the cushioning structure.

54. The method of claim 53, wherein the placing thermal elements of the heating and cooling system in communication with the communication structure comprises:

disposing at least one element within a cushion media component of the plurality of cushion media components.

55. The method of claim 53, wherein the placing thermal elements of the heating and cooling system in communication with the communication structure comprises:

disposing at least one element beneath a cushion media component of the plurality of cushion media components.

56. The method of claim 53, wherein the placing thermal elements of the heating and cooling system in communication with the communication structure comprises:

disposing at least one element external to the cushioning structure and coupling a duct between the at least one element and a cushion media component of the plurality of cushion media components.

57. The method of claim 53, wherein the placing thermal elements of the heating and cooling system in communication with the communication structure comprises:

coupling a duct between a heating, ventilation, and air-conditioning plant of a host facility and a cushion media component of the plurality of cushion media components.

58. The method of claim 53, further comprising:

adjusting an orientation of at least one cushion media component of the plurality of cushion media components to provide a different configuration of the cushioning structure.

59. The method of claim 53, further comprising:

removing at least one cushion media component of the plurality of cushion media components from the cushioning structure; and

performing a cleaning process with respect to the at least one cushion media component.

60. A system comprising:

a solid state temperature control element providing heating and cooling operation;

a thermal sheet sized and shaped to provide temperature regulation with respect to a cushioning structure; and

a plurality of thermal conductors in communication with the solid state temperature control element and the thermal sheet.

61. The system of claim 60, wherein the thermal sheet comprises a thermal emission material providing high thermal conductivity.

62. The system of claim 61, wherein the thermal emission material provides far infra-red (FIR) heat energy emission.

63. The system of claim 60, wherein the cushioning structure comprises a mattress, the solid state temperature control element, the thermal sheet, and the plurality of thermal conductors being adapted to removably interface with the mattress and provide temperature regulation with respect to a user of the mattress.

64. The system of claim 63, wherein the mattress comprises a bedding mattress.

65. The system of claim 60, wherein the solid state temperature control element comprises a thermoelectric module.

66. The system of claim 60, wherein the solid state temperature control element comprises a plurality of thermoelectric modules.

67. The system of claim 60, wherein the thermal sheet comprises a carbon fiber sheet.

68. The system of claim 67, further comprising a protective sheet disposed to provide a moisture barrier for the thermal sheet, the protective sheet adapted to facilitate thermal transfer therethrough.

69. The system of claim 60, wherein the plurality of thermal conductors comprise carbon fiber wire.