Flexible drying solution for delivering clothing care externally of a drying appliance

Patent metadata

Field	Value
Publication number	US-10100459-B2
Application number	US-201715400337-A
Country	US
Kind code	B2
Filing date	Jan 6, 2017
Priority date	Jan 6, 2017
Publication date	Oct 16, 2018
Grant date	Oct 16, 2018

Abstract

An external accessory attachment for a drying appliance includes a housing defining a drying space. A suction attachment extends from the housing and is adapted to fit within a filter slot of the drying appliance. The suction attachment is capable of accepting airflow. A blocking flange is adapted to redirect an airflow path of the drying appliance through the housing and the suction attachment.

First claim

What is claimed is:

1. An external accessory attachment for a drying appliance, the accessory attachment comprising:
an attachment housing defining a drying space;
a suction attachment extending from the attachment housing, wherein the suction attachment is selectively disposed within a filter slot of the drying appliance, wherein the suction attachment accepts airflow of a blower for the drying appliance; and
a flange of the suction attachment, wherein the flange redirects an airflow path of the drying appliance through the attachment housing and the suction attachment.

2. The external accessory attachment of claim 1 , wherein the flange is a blocking flange that is integral with the suction attachment, wherein the blocking flange redirects the airflow path of the drying appliance through the attachment housing and the suction attachment.

3. The external accessory attachment of claim 1 , wherein the suction attachment and the flange selectively replace a filter member of the airflow path.

4. The external accessory attachment of claim 1 , wherein the suction attachment and flange are selectively inserted through the filter slot defined within an exterior surface of the drying appliance.

5. The external accessory attachment of claim 1 , wherein the suction attachment and the flange can be inserted without opening a front door of the drying appliance.

6. The external accessory attachment of claim 1 , wherein the attachment housing includes a plurality of airflow channels that are each in communication with the suction attachment.

7. The external accessory attachment of claim 1 , wherein the attachment housing includes a hanging clothes attachment.

8. The external accessory attachment of claim 1 , wherein the attachment housing includes a secondary housing that defines a conditioning space, wherein the conditioning space selectively receives a conditioning material.

9. The external accessory attachment of claim 7 , wherein the hanging clothes attachment is selectively disposed within an outer lip of the attachment housing.

10. The external accessory attachment of claim 1 , wherein the external accessory attachment includes a dedicated heating element.

11. The external accessory attachment of claim 1 , wherein the drying space includes an air flow monitor in communication with a blower of the airflow path.

12. A drying attachment for external use in conjunction with a front load drying appliance having an externally accessible and removable filter member, the drying attachment selectively replacing the filter member during operation, the drying attachment comprising:
an attachment housing defining a drying space; and
a suction attachment having an integral blocking flange extending from a bottom of the attachment housing, the suction attachment allowing airflow through the drying space; wherein
the suction attachment channels air through the drying space and towards a blower disposed in the front load drying appliance, and wherein the airflow is generated by the blower.

13. The drying attachment of claim 12 , wherein the attachment housing includes a hanging clothes attachment and a dedicated heating element.

14. The drying attachment of claim 12 , wherein the attachment housing includes a secondary housing that defines a conditioning space, wherein the conditioning space selectively receives a conditioning material.

15. The drying attachment of claim 14 , wherein the secondary housing is selectively seated within an outer lip of the attachment housing.

16. The drying attachment of claim 12 , wherein the drying space includes an air flow monitor capable of measuring air flow through the drying space.

17. A method of operating an externally mounted drying attachment in conjunction with a drying appliance, the method comprising steps of:
removing a filter member from an externally accessible filter slot, the filter slot being in an airflow path of the drying appliance;
positioning the drying attachment proximate the filter slot, the drying attachment having a drying space and a suction attachment;
disposing the suction attachment into the filter slot in the airflow path;
positioning a blocking flange to redirect an airflow path of the drying appliance to be through the drying space of the drying attachment and through an air outlet of the drying appliance to define an engaged position of the suction attachment; and
activating a blower of the drying appliance to direct air through the drying space of the drying attachment and the suction attachment and out the air outlet via the airflow path of the drying appliance.

18. The method of claim 17 , wherein the airflow path in an unengaged position of the suction attachment is directed through the drying appliance from an air inlet, through a rotating drum, through the filter slot and out of the drying appliance through the air outlet, and wherein the blocking flange is integral with the suction attachment.

19. The method of claim 18 , wherein the engaged position of the suction attachment redirects the airflow path to bypass the air inlet and the rotating drum such that the airflow path enters the drying appliance via the suction attachment and the filter slot.

20. The method of claim 18 , wherein the drying appliance includes an operable front door that is operable between an open position and a closed position, the rotating drum being inaccessible in the closed position, wherein the steps of positioning the drying attachment and disposing the suction attachment into the filter slot are capable of performed while the operable front door of the drying appliance is in the closed position.

Assignees

• Whirlpool Co

Inventors

• Groppel Stephen M

Classifications

• D06F58/20 Primary

  General details of domestic laundry dryers  (D06F59/00 takes precedence) · CPC title

• D06F58/10 Primary

  Drying cabinets or drying chambers having heating or ventilating means · CPC title