US20150143613A1 - Solar-powered ventilated hat with light chasing function - Google Patents
Solar-powered ventilated hat with light chasing function Download PDFInfo
- Publication number
- US20150143613A1 US20150143613A1 US14/093,016 US201314093016A US2015143613A1 US 20150143613 A1 US20150143613 A1 US 20150143613A1 US 201314093016 A US201314093016 A US 201314093016A US 2015143613 A1 US2015143613 A1 US 2015143613A1
- Authority
- US
- United States
- Prior art keywords
- hat body
- hat
- fan
- disposed
- light
- 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
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/008—Hats; Caps; Hoods with means for heating or cooling
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/018—Hats; Caps; Hoods with means for protecting the eyes, ears or nape, e.g. sun or rain shields; with air-inflated pads or removable linings
- A42B1/0181—Hats; Caps; Hoods with means for protecting the eyes, ears or nape, e.g. sun or rain shields; with air-inflated pads or removable linings with means for protecting the eyes
- A42B1/0182—Peaks or visors
-
- A42B1/20—
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/205—Hats; Caps; Hoods made of separable parts
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
Landscapes
- Helmets And Other Head Coverings (AREA)
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
- 1. Field of the Invention
- 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.
- 2. Description of Related Art
- 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.
- 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.
- 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.
- 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.
-
FIG. 1 is a three-dimensional view of the present invention. -
FIG. 2 is a breakdown three-dimensional view of the present invention. -
FIG. 3 is a cross-sectional view of the present invention -
FIG. 4 is a drawing of the present invention in use. -
FIG. 5 is a drawing of the present invention in movement. - Please refer both to
FIG. 1 andFIG. 2 and alsoFIG. 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 aninner hat body 1 to be worn on the head and anouter hat body 2 pivotally connected to theinner hat body 1. The inner hat body is designed as meshed, and on its surface is disposed a plurality ofpositioning ribs 11 which extend downwards from the top. Theinner 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 theinner hat body 1. On the top edge of theouter hat body 2 is disposed a throughhole 21 on the bottom edge thereof is disposed aretaining base 22. Afan 23 and aservomotor 24 are disposed on theretaining base 22. Theservomotor 24 is pivotally connected to the top edge of theinner hat body 2. On thebrim 25 of theouter hat body 2 is disposed a light-detectingpart 26, asolar panel 27 and acontrol circuit 28. Thesolar panel 27 is electrically connected to thefan 23 and theservomotor 24. - 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. Thefan 22 is driven by thecontrol circuit 28 to guide exterior air inside the hat by way of the throughhole 21. Theinner hat body 1 then distributes the air to the head to form convection and make the head comfortable and dry. The light-detectingpart 26 is used to detect sunlight and drive theservomotor 24 to rotate theouter hat body 2 along theinner hat body 1 so that thesolar panel 27 faces sunlight directly all the time to generate adequate electric power supply for thefan 22. In this manner, thefan 22 can work properly and keep the head comfortable and dry for a long period of time. - Please refer to
FIG. 4 andFIG. 5 , respectively a drawing of the present invention in use and a drawing of the present invention in movement. Please also refer toFIG. 2 andFIG. 3 . As these figures show, when the present invention is used, theinner hat body 1 is worn on the head and the width of theinner hat body 1 is adjusted by means of the adjustingstructure 12 on the rear edge to accommodate the user's head. Theouter hat body 2 provides sun-shading when the present invention is used. Thesolar panel 27 disposed on thebrim 25 of theouter hat body 2 absorbs sunlight and converts light energy into electric power. Thefan 22 is driven by thecontrol circuit 28. The rotation of thefan 22 guides exterior air inside the hat by way of the throughhole 21. The air is then distributed to the head by theinner 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. - Please refer to
FIG. 5 now. Thefan 22 of the present invention is powered by thesolar panel 27, so thesolar panel 27 needs to face sunlight directly to maximize conversion efficiency. The light-detectingpart 26 on thebrim 25 of theouter hat body 2 will constantly detect the strength of sunlight and deliver signals to thecontrol circuit 28 which interprets the signals. According to the detection signals of the light-detectingpart 26, theservomotor 24 is then driven to turn clockwise or counter-clockwise to rotate theouter hat body 2 right or let along theinner hat body 1, so that thesolar panel 27 on thebrim 25 faces sunlight directly all the time to maximize conversion efficiency between light energy and electric power. In this manner, thefan 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 theinner hat body 1 and discharged out of the hat to form convection to make the head comfortable and dry. Thefan 22 - 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. - 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.
- 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)
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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/093,016 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 |
---|---|---|---|
US14/093,016 US20150143613A1 (en) | 2013-11-28 | 2013-11-28 | Solar-powered ventilated hat with light chasing function |
Publications (1)
Publication Number | Publication Date |
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US20150143613A1 true US20150143613A1 (en) | 2015-05-28 |
Family
ID=53181395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/093,016 Abandoned US20150143613A1 (en) | 2013-11-28 | 2013-11-28 | Solar-powered ventilated hat with light chasing function |
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US (1) | US20150143613A1 (en) |
Cited By (14)
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CN105212416A (en) * | 2015-10-13 | 2016-01-06 | 韦永华 | One is anti-tans by the sun sunbonnet |
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 |
US20160377085A1 (en) * | 2015-06-23 | 2016-12-29 | Yung-ming Wang | Fan module and hat with fan module |
CN106388107A (en) * | 2016-06-16 | 2017-02-15 | 武汉美格科技股份有限公司 | Solar hat |
CN106820385A (en) * | 2017-02-24 | 2017-06-13 | 国网山东省电力公司枣庄供电公司 | It is a kind of that there is the safety cap divulged information with alarm function with solar panel |
US20170215511A1 (en) * | 2014-08-01 | 2017-08-03 | Ivan Matteo ALBANI | Safety helmet |
CN109469635A (en) * | 2018-11-09 | 2019-03-15 | 中山市乖致电器科技有限公司 | A kind of no leaf formula wears movement fans |
US20190150551A1 (en) * | 2016-09-23 | 2019-05-23 | Johnnie Clark | Cooling Hat |
US20190191812A1 (en) * | 2017-12-22 | 2019-06-27 | Mohamed Salem | Hat with forced air cooling |
US20200000172A1 (en) * | 2018-07-02 | 2020-01-02 | Ying-Chun Wong | Hat with an air ventilating structure |
US11278750B1 (en) * | 2021-02-17 | 2022-03-22 | Donald Acomb | PAPR frame |
US11363851B2 (en) * | 2017-06-30 | 2022-06-21 | Brian Goldwitz | Helmet cooling apparatus, helmets including a cooling apparatus, and methods of making the same |
US20220264986A1 (en) * | 2021-02-18 | 2022-08-25 | John Walker | Apparatus, methods and wearable devices for delivering cooled filtered air for breathing to users thereof |
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