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Solar-powered ventilated hat with light chasing function

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Publication number
US20150143613A1
US20150143613A1 US14093016 US201314093016A US20150143613A1 US 20150143613 A1 US20150143613 A1 US 20150143613A1 US 14093016 US14093016 US 14093016 US 201314093016 A US201314093016 A US 201314093016A US 20150143613 A1 US20150143613 A1 US 20150143613A1
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US
Grant status
Application
Patent type
Prior art keywords
hat
body
solar
inner
fan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US14093016
Inventor
Hua Ling Chu
Original Assignee
Hua Ling Chu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

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Classifications

    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B1/00Hats; Caps; Hoods
    • A42B1/008Head coverings with environmental control, e.g. for heating or cooling
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B1/00Hats; Caps; Hoods
    • A42B1/04Soft caps; Hoods
    • A42B1/06Caps with flaps; Motoring caps; Caps with means for protecting the eyes, ears, or nape of neck; Caps with airpads or removable linings
    • A42B1/061Caps or soft head coverings with means for protecting the eyes; Uniform caps
    • A42B1/062Peaks; Visors
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B1/00Hats; Caps; Hoods
    • A42B1/20Collapsible hats; Hats made of separable parts
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B1/00Hats; Caps; Hoods
    • A42B1/20Collapsible hats; Hats made of separable parts
    • A42B1/205Hats made of separable parts
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/28Ventilating arrangements
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/28Ventilating arrangements
    • A42B3/286Ventilating arrangements with forced flow, e.g. by a fan

Abstract

A solar-powered ventilated hat with light-chasing function comprising an inner hat body to be worn on the head and an outer hat body pivotally connected to the inner hat body. The inner hat body is designed as meshed and a plurality of positioning ribs are disposed on its surface. On the top edge of the outer hat body are disposed a fan and a servomotor pivotally connected to the top edge of the inner hat body. A light-detecting part, a solar panel and a control circuit are disposed on the brim of the outer hat body. The solar panel is electrically connected to the fan and the servomotor. When the hat is worn, the light-detecting part detects sunlight and drives the servomotor to rotate the outer hat body so that the solar panel can face sunlight directly to generate adequate electric power supply for the fan. Exterior air is guided by the fan inside the hat and distributed on the head by the inner hat body to form convection and make the head comfortable and dry.

Description

    BACKGROUND OF THE INVENTION
  • [0001]
    1. Field of the Invention
  • [0002]
    The present invention relates to a solar-powered ventilated hat with light-chasing function, particularly to a solar-powered ventilated hat with light-chasing function which can guide exterior air inside the hat to keep the head comfortable and dry and whose solar panel can face sunlight directly to generate adequate electric power supply for the fan.
  • [0003]
    2. Description of Related Art
  • [0004]
    In summer when the sun is bright, one would usually wear all kinds of hats to prevent the head from being directly exposed to sunlight. However, existent hats are poorly ventilated when in use. Feeling hot and windless for lack of ventilation, the user would sweat constantly in the head and even wet the hair. Such a ventilation problem may be improved by equipping the hat with a small fan which can guide exterior air inside the hat to form convection. But then the power supply for the fan would become a big issue. Although current technique employs a solar panel to absorb sunlight and convert it into electric power, if the solar panel does not face the sunlight directly for a long time as the user moves, the fan would not be able to work properly. In light of this, with several years of experiences in related business and after constant research and experiment, the applicant has invented a solar-powered ventilated hat with light-chasing function whose solar panel can face sunlight directly to generate adequate electric power supply for the fan.
  • SUMMARY OF THE INVENTION
  • [0005]
    The primary object of the present disclosure is to provide a solar-powered ventilated hat with light-chasing function so that when the hat is in use exterior air can be guided inside the hat to make the head comfortable and dry and so that the solar panel disposed on the hat can face sunlight directly to generate adequate electric power supply for the fan.
  • [0006]
    The foregoing solar-powered ventilated hat with light-chasing function comprises an inner hat body and an outer hat body pivotally connected to the inner hat body. The inner hat body is designed as meshed, and a plurality of positioning ribs are disposed on its surface. On the top edge of the outer hat body are disposed a fan and a servomotor pivotally connected to the top edge of the inner hat body. On the brim of the outer hat body are disposed a light-detecting part, a solar panel and a control circuit. The solar panel is electrically connected to the fan and the servomotor. When the hat is worn, sunlight is detected by the light-detecting part to drive the servomotor and cause the outer hat body to rotate. The rotation of the outer hat body keeps the solar panel facing sunlight directly to generate adequate electric power supply for the fan. Exterior air is guided inside the hat by the fan and distributed to the head by the inner hat body to form convection. In this manner the head is comfortable and dry.
  • [0007]
    The foregoing solar-powered ventilated hat with light-chasing function, wherein a through hole is disposed on the top edge of the outer hat body. On the bottom edge of the through hole is disposed a retaining base whereon is disposed the fan and the servomotor.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • [0008]
    FIG. 1 is a three-dimensional view of the present invention.
  • [0009]
    FIG. 2 is a breakdown three-dimensional view of the present invention.
  • [0010]
    FIG. 3 is a cross-sectional view of the present invention
  • [0011]
    FIG. 4 is a drawing of the present invention in use.
  • [0012]
    FIG. 5 is a drawing of the present invention in movement.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • [0013]
    Please refer both to FIG. 1 and FIG. 2 and also FIG. 3, which are respectively a three-dimensional view, a breakdown three-dimensional view, and a cross-sectional view of the present invention. As shown in the figures, the present invention comprises an inner hat body 1 to be worn on the head and an outer hat body 2 pivotally connected to the inner hat body 1. The inner hat body is designed as meshed, and on its surface is disposed a plurality of positioning ribs 11 which extend downwards from the top. The inner hat body 1 is fixed in shape with an adjusting structure 12 (such as a buckle or a Velcro band) disposed on its rear edge for adjusting the width of the inner hat body 1. On the top edge of the outer hat body 2 is disposed a through hole 21 on the bottom edge thereof is disposed a retaining base 22. A fan 23 and a servomotor 24 are disposed on the retaining base 22. The servomotor 24 is pivotally connected to the top edge of the inner hat body 2. On the brim 25 of the outer hat body 2 is disposed a light-detecting part 26, a solar panel 27 and a control circuit 28. The solar panel 27 is electrically connected to the fan 23 and the servomotor 24.
  • [0014]
    The foregoing parts constitute a solar-powered ventilated hat with light-chasing function. When the hat is worn, the solar panel 27 absorbs sunlight and converts light energy into electric power. The fan 22 is driven by the control circuit 28 to guide exterior air inside the hat by way of the through hole 21. The inner hat body 1 then distributes the air to the head to form convection and make the head comfortable and dry. The light-detecting part 26 is used to detect sunlight and drive the servomotor 24 to rotate the outer hat body 2 along the inner hat body 1 so that the solar panel 27 faces sunlight directly all the time to generate adequate electric power supply for the fan 22. In this manner, the fan 22 can work properly and keep the head comfortable and dry for a long period of time.
  • [0015]
    Please refer to FIG. 4 and FIG. 5, respectively a drawing of the present invention in use and a drawing of the present invention in movement. Please also refer to FIG. 2 and FIG. 3. As these figures show, when the present invention is used, the inner hat body 1 is worn on the head and the width of the inner hat body 1 is adjusted by means of the adjusting structure 12 on the rear edge to accommodate the user's head. The outer hat body 2 provides sun-shading when the present invention is used. The solar panel 27 disposed on the brim 25 of the outer hat body 2 absorbs sunlight and converts light energy into electric power. The fan 22 is driven by the control circuit 28. The rotation of the fan 22 guides exterior air inside the hat by way of the through hole 21. The air is then distributed to the head by the inner hat body 1 and discharged out of the hat to form convection. In this manner sultry air is not amassed on the user's head and the head is comfortable and dry.
  • [0016]
    Please refer to FIG. 5 now. The fan 22 of the present invention is powered by the solar panel 27, so the solar panel 27 needs to face sunlight directly to maximize conversion efficiency. The light-detecting part 26 on the brim 25 of the outer hat body 2 will constantly detect the strength of sunlight and deliver signals to the control circuit 28 which interprets the signals. According to the detection signals of the light-detecting part 26, the servomotor 24 is then driven to turn clockwise or counter-clockwise to rotate the outer hat body 2 right or let along the inner hat body 1, so that the solar panel 27 on the brim 25 faces sunlight directly all the time to maximize conversion efficiency between light energy and electric power. In this manner, the fan 22 can work properly with adequate electric power and can constantly guide exterior air inside the hat. The air is then distributed to the head by the inner hat body 1 and discharged out of the hat to form convection to make the head comfortable and dry. The fan 22
  • [0017]
    With the design of light-chasing function, the present invention maximizes the electric power conversion efficiency of the solar panel 27. Without use of a rechargeable battery (the hat will become over-heavy with a battery), the hat is easy to wear and power supply is not a worry.
  • [0018]
    The foregoing descriptions merely represent the preferred embodiments of the instant disclosure, without any intention or ability to limit the scope of the instant disclosure which is fully described only within the following claims. Various equivalent changes, alterations or modifications based on the claims of instant disclosure are all, consequently, viewed as being embraced by the scope of the instant disclosure.
  • [0019]
    According to the above, the present invention is a solar-powered ventilated hat with light-chasing function comprising an outer hat body with a solar panel, a light-

Claims (2)

What is claimed is:
1. A solar-powered ventilated hat with light-chasing function, comprising:
an inner hat body designed as meshed to be worn on the head, wherein on the surface of the inner hat body are disposed a plurality of positioning ribs extending downward from the top to keep the inner hat body in fixed shape.
an outer hat body pivotally connected to the inner hat body, comprising:
a fan and a servomotor disposed on the top edge of the outer hat body, with the servomotor pivotally connected to the top edge of the inner hat body; and
a light-detecting part, a solar panel and a control circuit disposed on the brim of the outer hat body, with the solar panel electrically connected to the fan and the servomotor to guide exterior air inside the hat to be distributed on the head to form convection and make the head comfortable and dry, wherein the light-detecting part is for detecting sunlight to drive the servomotor to rotate the outer hat body along the inner hat body so that the solar panel can face sunlight directly to generate adequate electric power supply for the fan to keep it working properly.
2. The solar-powered ventilated hat with light-chasing function of claim 1, wherein a through hole is disposed on the top edge of the outer hat body and on the bottom edge of the through hole is disposed a retaining base whereon the fan and the servomotor is disposed.
US14093016 2013-11-28 2013-11-28 Solar-powered ventilated hat with light chasing function Abandoned US20150143613A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14093016 US20150143613A1 (en) 2013-11-28 2013-11-28 Solar-powered ventilated hat with light chasing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14093016 US20150143613A1 (en) 2013-11-28 2013-11-28 Solar-powered ventilated hat with light chasing function

Publications (1)

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US20150143613A1 true true US20150143613A1 (en) 2015-05-28

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Family Applications (1)

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US14093016 Abandoned US20150143613A1 (en) 2013-11-28 2013-11-28 Solar-powered ventilated hat with light chasing function

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105212416A (en) * 2015-10-13 2016-01-06 韦永华 Anti-exposure sun hat
US20160007672A1 (en) * 2014-07-14 2016-01-14 Tsu Kung Ku Power-Ventilated Soft Headgear
US20160015113A1 (en) * 2014-07-16 2016-01-21 John O. Plain Solar Powered Portable Personal Cooling System with Dual Modes of Operation

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USD612133S1 (en) * 2009-08-14 2010-03-23 Hermann Ii Grover M Solar/battery powered hat
US7802318B2 (en) * 2006-10-24 2010-09-28 Chun-Nan Chen Helmet having cooling fan device
US20100252085A1 (en) * 2008-10-29 2010-10-07 Hoda Globe Corporation Portable direct solar thermoelectric generator
US20100288322A1 (en) * 2009-05-18 2010-11-18 Jon Murray Schroeder Solar to electric system
US7866958B2 (en) * 2006-12-25 2011-01-11 Amish Patel Solar powered fan
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US8480365B2 (en) * 2007-08-03 2013-07-09 Robert Ochoa Cap having pivotably movable fan
US8516617B1 (en) * 2009-07-15 2013-08-27 Alex Kazmierczak Hat with enhanced ventilation
USD694384S1 (en) * 2012-11-27 2013-11-26 Peter Grzybowski Transportable air circulating and cooling device with air flow distributor for use with a head covering
USD694383S1 (en) * 2012-11-27 2013-11-26 Peter Grzybowski Transportable air circulating and cooling device for use with a head covering
US20140102442A1 (en) * 2012-10-15 2014-04-17 Roger D. Wilson Facial accessory system
USD723769S1 (en) * 2012-11-29 2015-03-10 Daryl Land Full-brimmed hat incorporating a battery-powered fan

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US3168748A (en) * 1961-06-08 1965-02-09 Limberg Wayne Hat with power cooling
US3238535A (en) * 1963-11-04 1966-03-08 Richey Willie Hugh Welding helmet
US3353191A (en) * 1965-07-01 1967-11-21 Harold W Dahly Cooling unit for a hat
US3391407A (en) * 1966-08-15 1968-07-09 William A. Waters Helmet
US3548415A (en) * 1968-07-01 1970-12-22 William A Waters Air conditioned helmet
US3735423A (en) * 1971-08-25 1973-05-29 Raymond Lee Organization Inc Hat with ventilating means
US3813696A (en) * 1972-11-13 1974-06-04 G Yeager Power ventilated helmet
US4141083A (en) * 1973-08-13 1979-02-27 Waters William A Personal air conditioning unit
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USRE33286E (en) * 1973-08-13 1990-08-07 Personal air conditioner
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US4546496A (en) * 1984-06-11 1985-10-15 Willie Lewis Hat mounted ventilation apparatus
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US20050160617A1 (en) * 2004-01-13 2005-07-28 Fouts Kenneth B.Ii Bag with active ventilation
US20050242232A1 (en) * 2004-04-30 2005-11-03 The Regents Of The University Of California Solar thermal aircraft
US7290292B1 (en) * 2005-04-04 2007-11-06 Nellon Tommie L Combined solar powered fan and hat arrangement for maximizing airflow through the hat
US20060260183A1 (en) * 2005-05-18 2006-11-23 Hockaday Robert G Insect repellent and attractant and auto-thermostatic membrane vapor control delivery system
US20070070531A1 (en) * 2005-09-29 2007-03-29 Enfocus Engineering Corp Radiant Energy Conversion System
US7802318B2 (en) * 2006-10-24 2010-09-28 Chun-Nan Chen Helmet having cooling fan device
US7866958B2 (en) * 2006-12-25 2011-01-11 Amish Patel Solar powered fan
US7331064B1 (en) * 2007-01-20 2008-02-19 Quintal Donie N Ventilated cap apparatus
US8480365B2 (en) * 2007-08-03 2013-07-09 Robert Ochoa Cap having pivotably movable fan
US20090049763A1 (en) * 2007-08-21 2009-02-26 Joseph Timothy Blundell C.O.R.E. - Continuous Omnidirectional Radian Energy geodesic hubs/structures
US7921473B1 (en) * 2008-09-04 2011-04-12 Winters Tyler D Head cooling apparatus
US20100252085A1 (en) * 2008-10-29 2010-10-07 Hoda Globe Corporation Portable direct solar thermoelectric generator
US20100288322A1 (en) * 2009-05-18 2010-11-18 Jon Murray Schroeder Solar to electric system
US8516617B1 (en) * 2009-07-15 2013-08-27 Alex Kazmierczak Hat with enhanced ventilation
USD612133S1 (en) * 2009-08-14 2010-03-23 Hermann Ii Grover M Solar/battery powered hat
USD670891S1 (en) * 2011-09-25 2012-11-20 Bayley Bruce E Ventilated hat
US20140102442A1 (en) * 2012-10-15 2014-04-17 Roger D. Wilson Facial accessory system
USD694384S1 (en) * 2012-11-27 2013-11-26 Peter Grzybowski Transportable air circulating and cooling device with air flow distributor for use with a head covering
USD694383S1 (en) * 2012-11-27 2013-11-26 Peter Grzybowski Transportable air circulating and cooling device for use with a head covering
USD723769S1 (en) * 2012-11-29 2015-03-10 Daryl Land Full-brimmed hat incorporating a battery-powered fan

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160007672A1 (en) * 2014-07-14 2016-01-14 Tsu Kung Ku Power-Ventilated Soft Headgear
US9756888B2 (en) * 2014-07-14 2017-09-12 Tsu-Kung Ku Power-ventilated soft headgear
US20160015113A1 (en) * 2014-07-16 2016-01-21 John O. Plain Solar Powered Portable Personal Cooling System with Dual Modes of Operation
US9844239B2 (en) * 2014-07-16 2017-12-19 John O. Plain Solar powered portable personal cooling system with dual modes of operation
CN105212416A (en) * 2015-10-13 2016-01-06 韦永华 Anti-exposure sun hat

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