Multipurpose hand-held device and associated systems and methods
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F04D-023/00
F21V-033/00
F21L-004/00
F04D-025/08
F21Y-101/02
출원번호
US-0510924
(2014-10-09)
등록번호
US-9822965
(2017-11-21)
발명자
/ 주소
Jackson, James Kirk
출원인 / 주소
Jackson, James Kirk
대리인 / 주소
Perkins Coie LLP
인용정보
피인용 횟수 :
0인용 특허 :
23
초록▼
A multipurpose, hand-held device comprises a focused light source and a ducted fan. The device produces and directs light and airflow, for the purpose of illuminating an area while starting and maintaining a fire. The airflow feature rapidly accelerates combustion. With the added safety and convenie
A multipurpose, hand-held device comprises a focused light source and a ducted fan. The device produces and directs light and airflow, for the purpose of illuminating an area while starting and maintaining a fire. The airflow feature rapidly accelerates combustion. With the added safety and convenience of a hand-held, integrated flashlight, the device's controllable airflow delivers the capability to rapidly ignite and maintain fires made with charcoal, wood, coal, fire starters, paper, newspaper, cardboard, dung, etc.
대표청구항▼
1. A multipurpose hand-held device for providing light and airflow comprising: a handle enclosure having a proximal end and a distal end; a frustoconical, vented ducting, having one or more vents and extending from the distal end of the handle enclosure, wherein an electric fan is mounted within the
1. A multipurpose hand-held device for providing light and airflow comprising: a handle enclosure having a proximal end and a distal end; a frustoconical, vented ducting, having one or more vents and extending from the distal end of the handle enclosure, wherein an electric fan is mounted within the vented ducting, wherein the frustoconical, vented ducting comprising a first opening proximal the distal end of the handle and a second opening distal from the distal end of the handle, the first opening have a greater area than the second opening such that the frustoconical, vented ducting converges from the first opening to the second opening and the fan is configured to provide airflow from the one or more vents to the second opening;a light source mounted proximate the first opening of the ducting;a power source; and,a switch, wherein the electric fan and the light source are operably coupled to the power source and the switch such that a user can turn on the fan and light source as desired. 2. The multipurpose hand-held device of claim 1, wherein the handle enclosure, power source, and light source are components of a flashlight. 3. The multipurpose hand-held device of claim 2, wherein the handle enclosure includes an adjustable tripod stabilizer. 4. The multipurpose hand-held device of claim 1, wherein the vented ducting includes one or more vents positioned upstream of the fan for providing intake air to the fan. 5. The multipurpose hand-held device of claim 4, wherein the ducting includes one or more vents having a protective screen mesh configured to prevent debris from entering the ducting. 6. The multipurpose hand-held device of claim 5, wherein the vented ducting is made with a photo-luminescent material. 7. The multipurpose hand-held device of claim 4, wherein the light source is positioned downstream of the fan. 8. The multipurpose hand-held device of claim 1, wherein the handle enclosure includes a storage compartment. 9. The multipurpose hand-held device of claim 1, wherein the power source includes one or more batteries. 10. The multipurpose hand-held device of claim 1, wherein the light source includes one or more LEDs. 11. The multipurpose hand-held device of claim 1, wherein the electric fan comprises a motor with electronic speed control. 12. The multipurpose hand-held device of claim 1, wherein the switch is a multi-function switch configured to control at least one of variable fan speed, variable light output, battery status indicator, and an emergency blinker. 13. The multipurpose hand-held device of claim 1, wherein the fan is configured to provide an airflow between about 2 and 6 liters per second. 14. The multipurpose hand-held device of claim 1, wherein the switch is a multi-function switch configured to have at least four positions, wherein in a first position power is provided to the light source, in a second position power is provided to the light source and controls the fan to operate at a first speed, in a third position power is provided to the light source and controls the fan to operate at a second speed different from the first, and in a fourth position the light source is controlled to flash. 15. The multipurpose hand-held device of claim 1, wherein an internal surface of the vented ducting is mirrored. 16. The multipurpose hand-held device of claim 1, further comprising a turbine/dynamo and a hand crank to provide power. 17. A method for assembling a multipurpose hand-held device for providing airflow and light, the method comprising: providing a handle having a proximal end and a distal end wherein the handle includes a light source at the distal end;mounting a duct to a distal end of a handle, the duct having one or more vents downstream of a distal end of the handle, wherein the duct comprises a frustoconical shape having a first opening proximal the distal end of the handle and a second opening distal from the distal end of the handle, the first opening have a greater area than the second opening such that the frustoconical, vented ducting converges from the first opening to the second opening and wherein the light source is mounted within the ducting;mounting a fan within the duct downstream of the one or more vents, wherein the fan is configured to provide airflow from the one or more vents to the second opening;electrically coupling the fan and a light source to a power source and a switch for operating the fan and the light source to provide airflow and light. 18. The method of claim 17, wherein the fan can be operated independently of the light source. 19. The method of claim 17, wherein the light source is positioned downstream of the fan. 20. The method of claim 17, wherein a speed of the fan or an output of the light source can be varied using the switch.
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이 특허에 인용된 특허 (23)
Levin Mark R. (10032 Beacon Pond La. Burke VA 22015), Air blower.
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