CN106490742A - A kind of phase transformation summer hat - Google Patents
A kind of phase transformation summer hat Download PDFInfo
- Publication number
- CN106490742A CN106490742A CN201610909116.6A CN201610909116A CN106490742A CN 106490742 A CN106490742 A CN 106490742A CN 201610909116 A CN201610909116 A CN 201610909116A CN 106490742 A CN106490742 A CN 106490742A
- Authority
- CN
- China
- Prior art keywords
- phase transformation
- phase
- summer hat
- cooling
- cooling element
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/04—Soft caps; Hoods
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/10—Cooling bags, e.g. ice-bags
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a kind of phase transformation summer hat, including cap body and the cooling element being arranged on inside cap body, it is characterized in that, the cooling element includes refrigerating layer and the insulating layer being arranged between cap body and refrigerating layer, filled with phase-change material in refrigerating layer, the cooling-part for cooling phase change materials is additionally provided with refrigerating layer；The phase transformation summer hat that the present invention is provided can effectively reduce user head temperature, and heat sinking function is good, and use time is long, and reusability is good, cooling element thickness therein is little, can be put into the cap body of various different shapes, and easy to use, it is hardly damaged, cheap, with stronger feasibility and practicality.
Description
Technical field
The present invention relates to for the medicated cap of Head cooling, and in particular to a kind of phase transformation summer hat.
Background technology
Head is one of important radiating position of human body, but in certain special cases, people cannot have by head
Effect radiating, such as carry out work in hot environment, summer outgoing when, due to ambient temperature and human body temperature even above human temperature very nearly the same
Degree, the normal heat exchange of human body are suppressed, and internal heat can not scatter and disappear in time, and traditional work in hot environment helmet or sunshade
Cap does not have heat sinking function, and long-time is worn and perspiration can be caused to evaporate in time, and head heat is difficult to scatter and disappear, head temperature
Degree just can be significantly hotter than ambient air temperature, especially forehead position, and therefore wearer easily produces sultry, nervous, dizzy
Sensation.
Also there are some summer hats with fan or ice bag in the market, can no doubt play certain radiating effect, but because of which
In-convenience in use, weight big, fragile the shortcomings of and be difficult to extensively application.
In addition, Head cooling is also significant in terms of medical treatment, as reduced Patients with Cerebral Hemorrhage cerebral haemorrhage, to hyperpyrexia disease
People carries out external forced cooling, chemotherapy patients' scalp is lowered the temperature to reduce alopecia amount etc., is most commonly used that ice under said circumstances
Bag, though this method has certain effect, ice bag is little with scalp contact area, often comes off because patients head shakes, and needs
Frequently change, using wastes time and energy.
Content of the invention
In order to overcome the problems referred to above, present inventor has performed study with keen determination, design a kind of simple structure, easy to use,
The good phase transformation summer hat of low cost and Head cooling effect.
It is an object of the invention to provide a kind of phase transformation summer hat, including cap body 1 and the cooling element being arranged on inside cap body,
Wherein, the cooling element includes refrigerating layer 2, in refrigerating layer 2 is filled with phase-change material.
The refrigerating layer 2 is the internal flexible seal layer filled with phase-change material, preferably satchel, more preferably plastics
Bag or aluminium foil bag, most preferably aluminium foil bag.
The phase transition temperature of the phase-change material is 10～30 DEG C, preferably 12～28 DEG C, more preferably 15～26 DEG C.
One or more in following material of the phase-change material：Sal glauberi, calcium chloride hexahydrate, ten aqueous carbonates
Sodium, dimethyl sulfoxide, C13～C24Paraffin, lauryl alcohol, BDO, Polyethylene Glycol (molecular weight be 500～5000Da, preferably
550～2500Da, more preferably 600～1200Da), octanoic acid or capric acid.
The cooling element also includes the insulating layer 3 being arranged between cap body 1 and refrigerating layer 2.
The insulating layer 3 is made up of heat-barrier material, is preferably made up of aluminium foil thermal insulating coiled material.
Cooling-part 4 is additionally provided with the refrigerating layer 2.
The satchel of 4 built-in coolant of the cooling-part, preferably built-in water or saline, more preferably ice bag or saline
Bag.
The thickness of the cooling element be 1～20mm, preferably 3～15mm, more preferably 5～8mm.
The cooling element can be independent one, and which is located inside crown or is arranged in whole region inside cap, or
The cooling element can be multiple, and one of them is located inside crown, and other are distributed in zones of different inside cap.
The present invention is had the advantage that to be included：
(1) heat of the absorbable user head of the phase transformation summer hat that the present invention is provided, effectively reduces head temperature, and radiate work(
Can be good, to reach the purpose of refrigerant, comfortable, health care；
(2) the phase transformation summer hat use time that the present invention is provided is long, each effectively cooling time in 35～42 DEG C of environment
For 3～5 hours, and reusability was good；
(3) in the phase transformation summer hat that the present invention is provided, the thickness of cooling element is only 5～8mm, can be put into various different shapes
Cap body, and easy to use, be hardly damaged, cheap；
(4) the phase transformation summer hat that the present invention is provided can be widely applied to multiple necks such as tourism and leisure, health care, work in hot environment
Domain, with stronger feasibility and practicality.
Description of the drawings
Fig. 1 illustrates the structural representation of the phase transformation summer hat according to a kind of preferred implementation of the invention.
Drawing reference numeral explanation：
1- cap bodies
2- insulating layers
3- refrigerating layers
4- cooling-parts
Specific embodiment
Below by the drawings and specific embodiments, the present invention is described in more detail.By these explanations, the present invention
The characteristics of and advantage will become more apparent from clearly.
In a preferred embodiment in accordance with the present invention, as shown in figure 1, the phase transformation summer hat includes cap body 1 and is arranged on
Cooling element inside cap body, wherein, the cooling element includes refrigerating layer 2, in refrigerating layer 2 is filled with phase-change material.
Heretofore described refrigerating layer 2 is the internal flexible seal layer filled with phase-change material, preferably satchel, more excellent
Elect plastic bag or aluminium foil bag as, aluminum is a kind of good Heat Conduction Material, and cost is more cheap, and pliability is good, durable, because
This most preferably housing material of aluminium foil bag as refrigerating layer 2.
It is 10～30 DEG C that the present invention selects phase transition temperature, and preferably 12～28 DEG C, more preferably 15～26 DEG C of phase-change material is made
For the implant of refrigerating layer 2, when ambient temperature is higher than its phase transition temperature, phase-change material absorbs rapidly heat and changes own physical
Form, so that reach the purpose of cooling.
Preferably, one or more in following material of the phase-change material：Sal glauberi, calcium chloride hexahydrate,
Washing soda, dimethyl sulfoxide, C13～C24Paraffin, lauryl alcohol, BDO, Polyethylene Glycol (molecular weight be 500～
5000Da, preferably 550～2500Da, more preferably 600～1200Da), octanoic acid or capric acid.
In a preferred embodiment in accordance with the present invention, cooling-part 4 is additionally provided with the refrigerating layer 2, for cold
But refrigerating layer 2, to extend the use time of summer hat.
The above-mentioned phase-change material that fills in refrigerating layer 2, its phase transformation heat enthalpy value generally all only have 100J/g or so, absorb heat
Limited, it is difficult to maintain the refrigerating state of long period, accordingly, it would be desirable to the heat transfer that phase-change material absorbs is gone out, i.e., to phase
Become material to be cooled down, to extend its cooling time；As ice has higher phase transformation heat enthalpy value, about 333J/g, and inexpensively
It is easy to get, cooling phase change materials can be used for as low-temperature receiver, as the phase transition temperature of ice is 0 DEG C, can be caused with direct body contact is made
User is uncomfortable, is therefore put in refrigerating layer 2 ice bag or bag of saline as cooling-part 4, for cooling down refrigerating layer so that
The heat of phase-change material constant absorption user head, can significantly extend the use time of summer hat.
In 35～42 DEG C of use environment, each effective cooling time of the phase transformation summer hat is 3～5 hours, uses
Refrigerating layer 2 is placed in cold preservation in refrigerator afterwards, you can realize reusing.
In a preferred embodiment in accordance with the present invention, the cooling element also include being arranged at cap body 1 and refrigerating layer 2 it
Between insulating layer 3, for preventing from carrying out heat exchange between 1 external environment condition of refrigerating layer 2 and cap body, to improve refrigerating layer 2 to cap body 1
The effect that cools of inner side
The insulating layer 3 is made up of heat-barrier material, is preferably made up of aluminium foil thermal insulating coiled material, more preferably by aluminium foil film PE Foam
Constitute, which not only has excellent heat preservation and insulation, also there is waterproof, protection against the tide, the function of trapping, and made of soft.
The thickness of heretofore described cooling element is 1～20mm, and preferably 3～15mm, more preferably 5～8mm can make
Into different size being put into the cap body of various different shapes.
The cooling element is not particularly limited with the connected mode of cap body, is close to be fixed on the inside of cap body i.e. by cooling element
Can, can be with using modes such as thread gluing, sutures.
The quantity of the cooling element and its position in cap body are not particularly limited, and can be selected as needed, can
With as shown in figure 1, cooling element to be fixed on the inside top of cap body, it is also possible to the medial wall that cooling element is arranged at cap body
On, cooling element can also be made the shape being engaged with cap body inwall so as to be distributed on whole cap body inwall；One cap
One cooling element only can be set in vivo, it is also possible to arrange multiple cooling elements.
In describing the invention, it should be noted that term " on ", " interior ", the orientation of instruction such as " outward " or position close
System is based on the orientation under working condition of the present invention or position relationship, is for only for ease of the description present invention and simplifies description, and
Be not indicate or imply the device or element of indication must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
The present invention is described in detail above in association with preferred implementation and exemplary example.Statement is but needed
It is that these specific embodiments are only the illustrative explanations to the present invention, do not constitute any limit to protection scope of the present invention
System.In the case of without departing from spirit and scope of the present invention, the technology of the present invention content and embodiments thereof can be carried out
Various improvement, equivalencing or modification, these are each fallen within protection scope of the present invention.Protection scope of the present invention is with appended power
Profit requires to be defined.
Claims (10)
1. a kind of phase transformation summer hat, including cap body (1) and the cooling element being arranged on inside cap body, it is characterised in that the cooling
Part includes refrigerating layer (2), in refrigerating layer (2) is filled with phase-change material.
2. phase transformation summer hat according to claim 1, it is characterised in that described refrigerating layer (2) are filled with phase transformation material for internal
The flexible seal layer of material, preferably satchel, more preferably plastic bag or aluminium foil bag, most preferably aluminium foil bag.
3. phase transformation summer hat according to claim 1 and 2, it is characterised in that the phase transition temperature of the phase-change material is 10～
30 DEG C, preferably 12～28 DEG C, more preferably 15～26 DEG C.
4. the phase transformation summer hat according to one of claims 1 to 3, it is characterised in that the phase-change material is selected from following material
In one or more：Sal glauberi, calcium chloride hexahydrate, washing soda, dimethyl sulfoxide, C13～C24Paraffin, 12
Alcohol, BDO, Polyethylene Glycol (molecular weight be 500～5000Da, preferably 550～2500Da, more preferably 600～
1200Da), octanoic acid or capric acid.
5. the phase transformation summer hat according to one of Claims 1-4, it is characterised in that the cooling element also includes being arranged at
Insulating layer (3) between cap body (1) and refrigerating layer (2).
6. phase transformation summer hat according to claim 5, it is characterised in that insulating layer (3) are made up of heat-barrier material, preferably
It is made up of aluminium foil thermal insulating coiled material.
7. the phase transformation summer hat according to one of claim 1 to 6, it is characterised in that be additionally provided with the refrigerating layer (2)
Cooling-part (4).
8. the phase transformation summer hat according to one of claim 1 to 7, it is characterised in that cooling-part (4) built-in cooling
The satchel of agent, preferably built-in water or saline, more preferably ice bag or bag of saline.
9. the phase transformation summer hat according to one of claim 1 to 8, it is characterised in that the thickness of the cooling element is 1～
20mm, preferably 3～15mm, more preferably 5～8mm.
10. the phase transformation summer hat according to one of claim 1 to 9, it is characterised in that the cooling element can be independent
Individual, which is located inside crown or is arranged in whole region inside cap, or the cooling element can be multiple, one of position
Inside crown, other are distributed in zones of different inside cap.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510801608 | 2015-11-19 | ||
| CN2015108016089 | 2015-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106490742A true CN106490742A (en) | 2017-03-15 |
Family
ID=58295329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610909116.6A Pending CN106490742A (en) | 2015-11-19 | 2016-10-18 | A kind of phase transformation summer hat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106490742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513923A (en) * | 2020-05-18 | 2020-08-11 | 黄津博 | Ear-blocking type hearing protection device |
| CN117838425A (en) * | 2024-03-07 | 2024-04-09 | 杭州英哲家禾信息科技有限公司 | Spliced medical ice cap |
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|---|---|---|---|---|
| JP2000008217A (en) * | 1998-04-16 | 2000-01-11 | Alps Kawamura Kk | Cooling hat |
| JP2001064820A (en) * | 1999-08-24 | 2001-03-13 | Toshiko Kobayashi | Chilly hat |
| CN2525827Y (en) * | 2001-02-26 | 2002-12-18 | 戴邦宏 | Sunshade cold cap |
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| CN102105119A (en) * | 2008-05-12 | 2011-06-22 | 婴贝舒 | A system and method to regulate temperature |
| CN201798074U (en) * | 2010-04-10 | 2011-04-20 | 刘雪婷 | Field instant-refrigeration cool hat |
| CN202407241U (en) * | 2011-12-09 | 2012-09-05 | 南通康盛医疗器械有限公司 | Operating cap |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513923A (en) * | 2020-05-18 | 2020-08-11 | 黄津博 | Ear-blocking type hearing protection device |
| CN111513923B (en) * | 2020-05-18 | 2022-08-12 | 黄津博 | Ear-blocking type hearing protection device |
| CN117838425A (en) * | 2024-03-07 | 2024-04-09 | 杭州英哲家禾信息科技有限公司 | Spliced medical ice cap |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |