Power wand and method of use

Patent metadata

Field	Value
Publication number	US-11239774-B2
Application number	US-201615354463-A
Country	US
Kind code	B2
Filing date	Nov 17, 2016
Priority date	Mar 11, 2016
Publication date	Feb 1, 2022
Grant date	Feb 1, 2022

Abstract

Various embodiments of a power wand are provided. The power wand may be utilized with an awning assembly including a motor to power and direct rotation of the motor. Therefore, the power wand will electrically drive and direct extension and retraction of the awning assembly. The power wand may be a portable hand-held device which provides battery powered operation of the awning motor. The use of the wand therefore eliminates the connection of awning wiring to the electrical system of the recreational vehicle (RV) or other mobile or fixed structure to which the awning may be mounted.

First claim

The invention claimed is:

1. A power wand in combination with an awning assembly, comprising:
said awning assembly having:
an awning hardware, an awning canopy extending between portions of the awning hardware, an awning motor to extend or retract the awning canopy toward or away from a wall to which said awning assembly is mounted;

said power wand having:
a housing having a first multi-sided cross-sectional shape and being free of a motor to operate the awning assembly, an opening at a major longitudinal end of said housing;
a battery pack having a second multi-sided cross-sectional shape, wherein an outer periphery of the first multi-sided cross-sectional shape is substantially the same as an outer periphery of the second multi-sided cross-sectional shape;
said battery pack which is partially positioned in said housing and removably engages said housing, said battery pack and at least one rechargeable battery configured to be inserted into and removed from said opening at said major longitudinal end of the housing and in a major longitudinal direction of the housing;
said at least one rechargeable battery disposed within said battery pack, said at least one rechargeable battery being capable of powering operation of said motor of said awning assembly;
wiring in electrical communication with said at least one rechargeable battery;
a connector capable of being connected and disconnected to the awning assembly for electrical communication to drive extension or retraction of said awning motor in the awning assembly to move said awning canopy toward or away from said wall upon which said awning assembly is mounted; and,
a switch on said housing to actuate said awning assembly, and further comprising a strain relief extending from said housing.

2. The power wand in combination with an awning assembly of claim 1 , said connector capable of electrical communication with the awning motor.

3. The power wand in combination with an awning assembly of claim 1 , said wiring extending through said strain relief.

4. The power wand in combination with an awning assembly of claim 1 , said switch defining a direction control for the awning motor.

5. The power wand in combination with an awning assembly of claim 1 further comprising a connector for recharging in said at least one rechargeable battery.

6. The power wand in combination with an awning assembly of claim 1 further comprising a charging connector for powering said power wand.

7. The power wand in combination with an awning assembly of claim 1 , said battery pack having a detent to engage and disengage said housing.

8. The power wand in combination with an awning assembly of claim 1 wherein conductors extend through a vertical member of said awning hardware and are in electrical communication with said awning motor.

9. A power wand in combination with an awning assembly, comprising:
said awning assembly having:
an awning hardware, an awning canopy extending between portions of the awning hardware, an awning motor to extend or retract the awning canopy toward or away from a wall to which said awning assembly is mounted;

said power wand having:
a housing having a multi-sided cross-sectional shape and defining a grip portion, said housing being free of a motor;
a battery pack having a substantially matching cross-sectional shape about said multi-sided cross-sectional shape of said housing, said battery pack removably engaging and at least partially received by said housing via an opening at a major longitudinal end of said housing and being removable in a major longitudinal direction from said opening;
at least one rechargeable battery located in said battery pack, and a recharging connector to charge said at least one rechargeable battery in said battery pack;
wiring in electrical communication with said battery pack and extending from said housing;
a strain relief extending from said housing;
a connector engaging said wiring and in electrical communication with said at least one rechargeable battery;
a switch in electrical communication with said battery pack and the awning motor of the awning assembly which is electrically communicating with said switch when said connector is connected to said awning assembly, said switch configured to operate said awning motor to extend or retract the awning canopy outwardly from the wall.

10. The power wand in combination with an awning assembly of claim 9 , said connector being an electrical quick connector.

11. The power wand in combination with an awning assembly of claim 9 , wherein said connector is spaced from said housing.

12. The power wand in combination with an awning assembly of claim 11 , said connector being spaced by said wiring.

13. A method of powering an awning structure, the method comprising:
providing a power wand in combination with an awning assembly of claim lsaid awning assembly comprising:
an awning hardware, an awning canopy extending between portions of the awning hardware, an awning motor to extend or retract the awning canopy toward or away from a wall to which said awning assembly is mounted;
said power wand having:
a housing having a first multi-sided cross-sectional shape and being free of a motor to operate the awning assembly, an opening at a major longitudinal end of said housing;
a battery pack having a second multi-sided cross-sectional shape, wherein an outer periphery of the first multi-sided cross-sectional shape is substantially the same as an outer periphery of the second multi-sided cross-sectional shape;
said battery pack which is partially positioned in said housing and removably engages said housing, said battery pack and at least one rechargeable battery configured to be inserted into and removed from said opening at said major longitudinal end of the housing and in a major longitudinal direction;
said at least one rechargeable battery disposed within said battery pack, said at least one rechargeable battery being capable of powering operation of said motor of said awning assembly;
wiring in electrical communication with said at least one rechargeable battery;
a connector capable of being connected and disconnected to the awning assembly for electrical communication to drive extension or retraction of said awning motor in the awning assembly to move said awning canopy toward or away from said wall upon which said awning assembly is mounted;
a switch on said housing to actuate said awning assembly, and further comprising a strain relief extending from said housing;

positioning the power wand near said awning assembly;
connecting the power wand to said awning assembly;
powering the motor of the awning assembly from said power wand; and,
directing movement of said motor of the awning assembly with said power wand.

14. The method of claim 13 further comprising grasping said power wand.

15. The method of claim 13 further comprising actuating the switch to direct said awning motor.

16. The method of claim 13 further comprising removing said at least one battery.

17. The method of claim 13 , disconnecting said power wand from said awning assembly when said directing movement is complete.

Assignees

• Dometic Sweden Ab

Inventors

• Becker Kent A

Classifications

• E04F10/0614 Primary

  whereby the pivot axis of the articulation is parallel to the roller · CPC title

• H02P7/03 Primary

  for controlling the direction of rotation of DC motors · CPC title

• E04F10/0625

  whereby the roller is installed on the articulated arms · CPC title

• E04F10/0666

  Accessories · CPC title

• E04H15/08

  Trailer awnings or the like · CPC title