Combined vacuum cleaner and torch

• US 5,560,076 A
• Filed: 11/14/1994
• Issued: 10/01/1996
• Est. Priority Date: 11/14/1994
• Status: Expired due to Fees

• Current Assignee: Hoovine Industrial Limited
• Original Assignee: Hoovine Industrial Limited
• Inventors: Leung, Sing K.
• Primary Examiner(s): MOORE, CHRISTOPHER K
• Application Number:
  US08/338,029
• Time in Patent Office: 687 Days
• Field of Search: 15/339, 15/344, 15/DIG. 1, 15/323, 15/324
• US Class Current: 15/339
• CPC Class Codes: A47L 5/24 Hand-supported suction cleaners
• CPC Class Codes: A47L 9/00 Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners

Abstract

A portable vacuum cleaner with removable flashlight is disclosed. The invention is broadly characterized as a vacuum cleaner housing having a front portion and a rear portion with vacuum cleaner components such as an impeller, motor, and filter disposed therein; a stand-alone flashlight housing of conventional design having a contained power source disposed therein; and a connector electrically coupling the contained power source of the flashlight to the vacuum cleaner components so that the vacuum cleaner is operable by utilizing power from the flashlight power source. In an alternative embodiment, the vacuum cleaner has its own dedicated contained power source so that the vacuum cleaner may be operated independently of the flashlight. In preferred form, the flashlight is disposed in the cleaner housing and removably engaged therewith by way of a latch. External contacts on the flashlight beneficially connect with cleaner housing contacts to deliver power to the vacuum cleaner components. All contained power sources are preferably batteries rechargeable by application of an external power source either directly through an interface in the cleaner housing, or through a support assembly having electrical contacts which electrically couple the support to corresponding cleaner housing contacts.

Claims

1. A vacuum cleaner assembly comprising:

a cleaner housing having a front portion and a rear portion, the cleaner housing having the capacity to accept vacuum cleaner components including a motor, an impeller, and a filter, and having the capacity to accept a flashlight;

a flashlight having a housing, and a light producing element and a contained power source operatively coupled together and generally disposed in the housing, wherein the flashlight is releasably engagable with the cleaner housing and separately operable therefrom; and

connector means for coupling the contained power source with vacuum cleaner components to permit passage of current from the contained power source to the vacuum cleaner components.

2. The assembly of claim 1 wherein the rear portion of the cleaner housing defines a void and an opening wherein the flashlight housing is formed to releasably engage with the void and opening.

3. The assembly of claim 2 wherein the flashlight housing has an elongated portion that surrounds the contained power source and a lens portion that surrounds the light producing element, and wherein the void of the cleaner housing is sized to receive the elongated portion of the flashlight housing, and the cleaner housing defining the opening of the rear portion is formed to releasably engage with the lens portion of the flashlight housing.

4. The assembly of claim 1 further comprising a second contained power source disposed in the cleaner housing to permit operation of the vacuum assembly when the flashlight is removed therefrom.

5. The assembly of claim 4 wherein the first contained power source comprises at least one exposed electrical contact, wherein the second contained power source comprises at least one electrical contact, and wherein the at least one contact of the first contained power source and the at least one contact of the second contained power source are contactable with each other to permit electrical coupling therebetween.

6. The assembly of claim 5 further comprising a docking support that is releasably engagable with the cleaner housing, is mountable to a surface, and has at least one exposed electrical contact, wherein the cleaner housing further comprises at least one corresponding electrical contact, operatively coupled to the second contained power source, whereby when the cleaner housing is engaged with the docking support, the contact of the support electrically couples with the contact of the cleaner housing.

7. The assembly of claim 6 further comprising an external power source electrically coupled to the at least one electrical contact of the docking support.

8. The assembly of claim 1 further comprising a docking support that is releasably engagable with the cleaner housing, is mountable to a surface, and has at least one exposed electrical contact, wherein the cleaner housing further comprises at least one corresponding electrical contact, operatively coupled to the first contained power source, whereby when the cleaner housing is engaged with the docking support, the contact of the support electrically couples with the contact of the cleaner housing.

9. The assembly of claim 8 further comprising an external power source electrically coupled to the at least one electrical contact of the docking support.

10. The assembly of claim 1 wherein the cleaner housing has, at the rear portion thereof, a handle portion.

11. The assembly of claim 7 wherein the flashlight housing further comprises a securing means for selectively engaging and disengaging the flashlight from the cleaner housing in response to user operation thereof.

12. A vacuum cleaner assembly comprising:

a cleaner housing having a front portion and a rear portion, the front portion of the housing having the capacity to accept vacuum cleaner components including a motor, an impeller, and a filter, and the rear portion of the housing defining a void and opening;

a flashlight having a housing with securing means, and a light producing element and a contained power source operatively coupled together and generally disposed in the housing, wherein the flashlight is releasably engagable with the cleaner housing using the securing means and separately operable therefrom; and

connector means for coupling the contained power source of the flashlight with vacuum cleaner components to permit passage of current from the contained power source to the vacuum cleaner components.

13. The assembly of claim 12 wherein the securing means is located proximate to the light producing element.

14. The assembly of claim 12 further comprising a docking support that is releasably engagable with the cleaner housing, is mountable to a surface, and has an interface to an external power source coupled to at least one exposed electrical contact, wherein the cleaner housing further comprises at least one corresponding electrical contact, operatively coupled to the contained power source, whereby when the cleaner housing is engaged with the docking support, the contact of the support electrically couples with the contact of the cleaner housing.

15. The assembly of claim 12 further comprising an interface to an external power source.