CN107224024A - A kind of semiconductor intelligent cooling helmet - Google Patents
A kind of semiconductor intelligent cooling helmet Download PDFInfo
- Publication number
- CN107224024A CN107224024A CN201710384991.1A CN201710384991A CN107224024A CN 107224024 A CN107224024 A CN 107224024A CN 201710384991 A CN201710384991 A CN 201710384991A CN 107224024 A CN107224024 A CN 107224024A
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- Prior art keywords
- semiconductor
- vital sign
- helmet
- equipment
- intelligent cooling
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Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
Present invention relates particularly to a kind of semiconductor intelligent cooling helmet, the problem of solving the current helmet and have that refrigeration is not good, human body vital sign information can not be perceived.The cold intelligent cooling helmet includes helmet body, MEMS vital sign informations acquisition system, hybrid powering device, semiconductor refrigeration system；MEMS vital sign informations acquisition system is used for monitoring human vital sign；Hybrid powering device is by weak environment energy automatic data collection and for powering；Semiconductor refrigeration system includes semiconductor refrigerating equipment, semiconductor conduction cooling equipment and semiconductor heat-dissipating equipment, and semiconductor refrigerating equipment includes semiconductor chilling plate and heat insulating mattress, and semiconductor heat-dissipating equipment includes radiating fin and radiator fan.The invention provides it is a kind of collect automatically with faint multi-modal environment energy, vital sign information dynamic sensing, hybrid energy supply, high refrigerating efficiency the semiconductor intelligent cooling helmet.
Description
Technical field
The present invention relates to individual protection field, and in particular to a kind of semiconductor intelligent cooling helmet.
Background technology
Climatic regionalization is the important Occupational Hazard Factors of a class in industrial production.It is chronically exposed in high-temperature work environment,
Task efficiency is had a strong impact on, the central nervous system disorder of people is easily caused, makes one tired, absent-minded, can when serious
Human life can be jeopardized, cause industrial accident.Incidence central nervous system is concentrated, and metabolism is active, and brain tissue is to internal
The perception of temperature environment is extremely sensitive, therefore incidence cooling regulation occupies critical role in whole body temperature adjustment.From occupation
From the point of view of injury survey, effectively maintain workman's encephalic temperature constant, to ensure to the normal regulating of each system of body especially
It is important.Therefore, when working in high temperature environments, human body needs constantly to carry out temperature adjustment, and it is necessary to wear cooling hat, special
It is not the high ambient conditions in construction industry, road and bridge engineering, steel mill, shipyard and special category space, workman must wear again
Operating mode place with safety cap, workman's operating condition can be improved by wearing the intelligent cooling helmet, and occupational hazards can be reduced again to people
Injury, effect and meaning it is huge.
Through investigation, there is Medical ice cap, cold air using cross-linked polyacrylamide as agent for storage of coldness in the market and dropped
Warm cap, the battery charge type fan intelligent cooling helmet, physical cooling cap, the mining temperature reduction intelligent cooling with phase change material refrigeration agent
Helmet etc., but generally existing is expensive, refrigeration is not good, the problems such as can not perceive the vital sign information of human body.
The content of the invention
The problem of having that refrigeration is not good to solve current Lower temperature helmet, human body vital sign information can not be perceived,
The invention provides one kind have faint multi-modal environment energy collect automatically, vital sign information dynamic sensing, hybrid energy supply,
The semiconductor intelligent cooling helmet of the functions such as high refrigerating efficiency.
The technical scheme is that：
A kind of semiconductor intelligent cooling helmet, including helmet body, the MEMS vital signs that are arranged in helmet body
Information acquisition system 4, hybrid powering device, semiconductor refrigeration system 10；MEMS vital sign informations acquisition system 4 and mobile phone
Mobile client or compunlcation connection；MEMS vital sign informations acquisition system 4 is used for monitoring human vital sign；It is hybrid
Powering device includes weak environment energy automatic acquisition circuit 7 and battery, and weak environment energy automatic acquisition circuit 7 and battery connect
Connect；Weak environment energy automatic acquisition circuit 7 and battery respectively with MEMS vital sign informations acquisition system 4 and semiconductor refrigerating
System 10 is connected；Weak environment energy automatic data collection is collected the weak environment of conversion by weak environment energy automatic acquisition circuit 7
Energy directly can power or be stored in battery.Semiconductor refrigeration system 10 includes semiconductor refrigerating equipment, semiconductor conduction cooling and set
Standby and semiconductor heat-dissipating equipment, semiconductor refrigerating equipment includes semiconductor chilling plate 3 and heat insulating mattress 6, semiconductor heat-dissipating equipment
Including radiating fin 2 and radiator fan 1, semiconductor conduction cooling equipment is bonded on semiconductor chilling plate 3 by heat-conducting silicone grease, is partly led
Body cooling piece 3 is embedded in heat insulating mattress 6 to be bonded on radiating fin 2 by heat-conducting silicone grease, and radiator fan 1 is arranged at radiating fin
2 top.
Further, it is the efficiency of raising semiconductor refrigeration system, also includes speed-regulating potentiometer 8, speed-regulating potentiometer 8 is set
Put between semiconductor refrigeration system 10 and hybrid powering device.
Further, to ensure refrigeration, semiconductor conduction cooling equipment is conduction cooling copper foil 5.
Further, in order to comprehensively collect the energy in environment, weak environment energy automatic acquisition circuit 7 can include
There are solar energy, electromagnetic energy, wind energy, vibrational energy Low threshold current rectifying and wave filtering circuit and Low threshold booster circuit.Effective acquisition vibrates, penetrated
Frequently, the environmental energy such as heat, wind, the energy supplement persistently worked is provided for sensor.
Further, for comprehensive monitoring human vital sign, MEMS vital sign informations acquisition system 4 specifically may be used
So that including body temperature transducer, heart rate sensor, monitoring of blood pressure sensor, the sensor is adjacent to human body head.
Further, MEMS vital sign informations acquisition system 4 communicates the vital sign information detected by GPRS
Module is sent in mobile phone mobile client or computer, for personal security health detection and management.
Further, in order to improve refrigeration, semiconductor refrigerating equipment includes at least two semiconductors being connected in parallel
Cooling piece 3, its refrigerating capacity produced can make head be down to preference temperature.
Further, in order to reduce the heat loss of conduction cooling copper foil 5, heat insulating mattress 6 is using high temperature resistant, the material of low thermal conductivity
Material is made, such as high alumina cotton into.
Further, weak environment energy automatic acquisition circuit 7 is arranged at the top of helmet body, and battery is placed in helmet body
Rear portion.
It is an advantage of the invention that：
1. the present invention, using semiconductor refrigeration system, solves refrigeration not good from the wet psychological need of Studies of Human Body Heat
The problem of.
2. MEMS vital sign informations acquisition system of the present invention, being capable of dynamic sensing operating personnel's vital sign information, tool
There are cruising time length, energy-conserving and environment-protective, vital sign information dynamic sensing, environmental protection, energy consumption are small, intelligent, carry cheap.
3. the weak environment energy automatic acquisition circuit in the present invention is arranged in intelligent cooling helmet body, with height
Integrated, small volume, light weight, it is low in energy consumption, using stablizing the features such as.
4. faint multi-modal environment energy automatic acquisition circuit and graphene battery hybrid are powered in the present invention, air-cooled to dissipate
Heat the energy-saving semiconductor refrigeration cool-down intelligent cooling helmet, can catch automatically faint solar energy in environment, wind energy, vibrational energy,
Electromagnetic energy, the energy supplement persistently worked is provided for sensor network, the technological merit with cruising time length, energy-conserving and environment-protective,
Personal security's safety device in high temperature production field can be widely used in.
Brief description of the drawings
Fig. 1 is the present embodiment semiconductor intelligent cooling helmet fundamental diagram；
Fig. 2 is the present embodiment semiconductor intelligent cooling helmet structure schematic diagram；
Fig. 3 the present embodiment semiconductor refrigeration system structural blast schematic diagrames；
Fig. 4 is weak environment energy automatic acquisition circuit fundamental diagram.
Marked in figure：1- radiator fans；2- radiating fins；3- semiconductor chilling plates；4-MEMS vital sign informations are gathered
System；5- conduction cooling copper foils；6- heat insulating mattress；7- weak environment energy automatic acquisition circuits；8- speed-regulating potentiometers；9- is switched；10-
Semiconductor refrigeration system；11- graphene batteries.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1 and Figure 2, the semiconductor intelligent cooling helmet includes helmet body, the MEMS being arranged in helmet body
Vital sign information acquisition system 4, hybrid powering device, semiconductor refrigeration system 10, speed-regulating potentiometer 8 and switch 9；
MEMS vital sign informations acquisition system 4 is used for monitoring human vital sign, MEMS vital sign informations collection system
System 4 includes body temperature transducer, heart rate sensor, monitoring of blood pressure sensor, and the sensor is adjacent to human body head.MEMS gives birth to
Life sign information acquisition system 4 transmits the vital sign information detected to mobile phone mobile client by GPRS communication modules
Or in computer health monitoring management software, for personal security health detection and management.
Hybrid powering device includes weak environment energy automatic acquisition circuit 7 and graphene battery 11, for other
The energy supply and energy storage of equipment, weak environment energy automatic acquisition circuit 7 are arranged at the top of helmet body, and graphene battery 11 is put
In helmet body rear portion；Graphene battery 11 is connected with weak environment energy automatic acquisition circuit 7, by weak environment energy certainly
Dynamic collection, directly can power or be stored in graphene battery 11, the electricity gathered when weak environment energy automatic acquisition circuit 7
When amount is unsatisfactory for helmet running institute's subfam. Spiraeoideae, the faint energy automatic acquisition circuit 7 of the alternative environment of graphene battery 11 is powered.Ring
The faint energy automatic acquisition circuit 7 in border includes solar energy, electromagnetic energy, wind energy, vibrational energy Low threshold current rectifying and wave filtering circuit and low threshold
It is worth booster circuit.
Semiconductor refrigeration system 10 is used for the main body temperature of adjusting helmet, and semiconductor refrigeration system 10 includes semiconductor refrigerating
Equipment, semiconductor conduction cooling equipment and semiconductor heat-dissipating equipment, semiconductor refrigerating equipment include semiconductor chilling plate 3 and heat insulating mattress
6；Semiconductor conduction cooling equipment is conduction cooling copper foil 5, and conduction cooling copper foil 5 carries out heat exchange with head and reaches Head cooling effect, semiconductor
Heat dissipation equipment includes radiating fin 2 and radiator fan 1.Semiconductor chilling plate 3 is provided with cold end and hot junction, and conduction cooling copper foil 5 passes through
Heat-conducting silicone grease is close to the cold end of semiconductor chilling plate 3, and semiconductor chilling plate 3 is embedded in heat insulating mattress 6, and hot junction passes through heat-conducting silicone grease
It is close to radiating fin 2, contact shows that smearing heat-conducting silicone grease is conducive to improving heat transfer efficiency.The acting as of heat insulating mattress 6 is reduced outer
Heat transfer between boundary's environment and conduction cooling copper foil 5, reduces heat loss, makes to lead refrigeration more preferable.Radiator fan 1 passes through screw
The top of radiating fin 2 is fixed on, accelerates radiating efficiency.Semiconductor refrigerating equipment includes at least two semiconductor systems being connected in parallel
Cold 3, its refrigerating capacity produced can make head be down to preference temperature.In order to reduce the heat loss of conduction cooling copper foil 5, heat insulating mattress 6
Be made of the material of high temperature resistant, low thermal conductivity, such as using added with inorganic or organic bond high alumina cotton into.When half
When the operation of conductor cooling piece 3 hot junction produces heat, radiating fin 2 plays its thermolysis through heat transfer, by heat from semiconductor
The hot junction of cooling piece 3 is taken away, and radiator fan 1 is placed in the top of radiating fin 2, strengthens the air agitation between the fin of radiating fin 2,
Accelerate 2 cross-ventilations of radiating fin.
Said apparatus also includes speed-regulating potentiometer 8, speed-regulating potentiometer 8 be arranged on semiconductor refrigeration system 10 with it is hybrid
Between powering device, the side of helmet body is placed in, by adjusting voltage so as to adjust the efficiency of semiconductor refrigeration system 10, people
By adjusting manually semiconductor refrigerating can be made to reach optimum efficiency.Switch 9 is arranged in intelligent cooling helmet side, and switch 9 is opened,
The cold end of semiconductor chilling plate 3 starts conduction cooling in semiconductor refrigeration system 10, and hot junction starts radiating.
The present invention proposes a kind of excellent refrigeration, good energy saving property, the intelligence with human body vital sign detection function
Lower temperature helmet, it is adaptable to high-temperature operation environment, for example, mine, steel mill, foundry, boiler room etc..
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain be defined.
Claims (9)
1. a kind of semiconductor intelligent cooling helmet, it is characterised in that：Including helmet body, the MEMS being arranged in helmet body
Vital sign information acquisition system (4), hybrid powering device, semiconductor refrigeration system (10)；
MEMS vital sign informations acquisition system (4) is connected with mobile phone mobile client or compunlcation；
Hybrid powering device includes weak environment energy automatic acquisition circuit (7) and battery, weak environment energy automatic data collection
Circuit (7) and battery connection；Weak environment energy automatic acquisition circuit (7) and battery are gathered with MEMS vital sign informations respectively
System (4) and semiconductor refrigeration system (10) connection；
Semiconductor refrigeration system (10) includes semiconductor refrigerating equipment, semiconductor conduction cooling equipment and semiconductor heat-dissipating equipment, partly leads
System cool equipment includes semiconductor chilling plate (3) and heat insulating mattress (6), and semiconductor heat-dissipating equipment includes radiating fin (2) and dissipated
Hot-air fan (1), semiconductor conduction cooling equipment is bonded on semiconductor chilling plate (3) by heat-conducting silicone grease, and semiconductor chilling plate (3) is embedding
It is bonded in heat insulating mattress (6) by heat-conducting silicone grease on radiating fin (2), radiator fan (1) is arranged at radiating fin (2)
Top.
2. the semiconductor intelligent cooling helmet according to claim 1, it is characterised in that：Also include speed-regulating potentiometer (8),
Speed-regulating potentiometer (8) is arranged between semiconductor refrigeration system (10) and hybrid powering device.
3. the semiconductor intelligent cooling helmet according to claim 2, it is characterised in that：Semiconductor conduction cooling equipment is conduction cooling copper
Paper tinsel (5).
4. the semiconductor intelligent cooling helmet according to claim 1 or 2 or 3, it is characterised in that：Weak environment energy is automatic
Acquisition Circuit (7) includes solar energy, electromagnetic energy, wind energy, vibrational energy Low threshold current rectifying and wave filtering circuit and Low threshold booster circuit.
5. the semiconductor intelligent cooling helmet according to claim 4, it is characterised in that：MEMS vital sign informations collection system
System (4) includes body temperature transducer, heart rate sensor and monitoring of blood pressure sensor.
6. the semiconductor intelligent cooling helmet according to claim 5, it is characterised in that：MEMS vital sign informations collection system
The vital sign information detected is sent to mobile phone mobile client or computer by system (4) by GPRS communication modules.
7. the semiconductor intelligent cooling helmet according to claim 6, it is characterised in that：Semiconductor refrigerating equipment is included at least
Two semiconductor chilling plates (3) for being connected in parallel.
8. the semiconductor intelligent cooling helmet according to claim 7, it is characterised in that：Heat insulating mattress (6) uses high aluminum wool
It is made.
9. the semiconductor intelligent cooling helmet according to claim 8, it is characterised in that：Weak environment energy automatic data collection electricity
Road (7) is arranged on the top of helmet body, and battery is arranged at helmet body rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384991.1A CN107224024B (en) | 2017-05-26 | 2017-05-26 | Semiconductor intelligence cooling helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710384991.1A CN107224024B (en) | 2017-05-26 | 2017-05-26 | Semiconductor intelligence cooling helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107224024A true CN107224024A (en) | 2017-10-03 |
| CN107224024B CN107224024B (en) | 2023-04-14 |
Family
ID=59933524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710384991.1A Active CN107224024B (en) | 2017-05-26 | 2017-05-26 | Semiconductor intelligence cooling helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107224024B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288187A (en) * | 2018-11-03 | 2019-02-01 | 浙江聚珖科技股份有限公司 | A kind of semiconductor cold-warm helmet |
| CN110477499A (en) * | 2019-08-26 | 2019-11-22 | 北京市美嘉亿盛医疗器械股份有限公司 | A kind of medical helmet |
| CN111631857A (en) * | 2020-05-29 | 2020-09-08 | 西安交通大学医学院第二附属医院 | Fitting pressure adjustable headgear type local low-temperature brain protection equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3010912U (en) * | 1994-11-07 | 1995-05-09 | 世澤 林 | Cooling helmet |
| US20090221884A1 (en) * | 2008-02-29 | 2009-09-03 | Ryan Richard H | Vital signs monitoring using personal protective equipment |
| CN201839856U (en) * | 2010-08-13 | 2011-05-25 | 余哲锐 | Refrigeration helmet |
| CN202077668U (en) * | 2011-05-23 | 2011-12-21 | 胡海明 | Automatic temperature-adjustable helmet |
-
2017
- 2017-05-26 CN CN201710384991.1A patent/CN107224024B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3010912U (en) * | 1994-11-07 | 1995-05-09 | 世澤 林 | Cooling helmet |
| US20090221884A1 (en) * | 2008-02-29 | 2009-09-03 | Ryan Richard H | Vital signs monitoring using personal protective equipment |
| CN201839856U (en) * | 2010-08-13 | 2011-05-25 | 余哲锐 | Refrigeration helmet |
| CN202077668U (en) * | 2011-05-23 | 2011-12-21 | 胡海明 | Automatic temperature-adjustable helmet |
Non-Patent Citations (1)
| Title |
|---|
| 张亚君等: "分布式可控制医疗制冷头盔", 《杭州电子科技大学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288187A (en) * | 2018-11-03 | 2019-02-01 | 浙江聚珖科技股份有限公司 | A kind of semiconductor cold-warm helmet |
| CN110477499A (en) * | 2019-08-26 | 2019-11-22 | 北京市美嘉亿盛医疗器械股份有限公司 | A kind of medical helmet |
| CN111631857A (en) * | 2020-05-29 | 2020-09-08 | 西安交通大学医学院第二附属医院 | Fitting pressure adjustable headgear type local low-temperature brain protection equipment |
| CN111631857B (en) * | 2020-05-29 | 2022-08-23 | 西安交通大学医学院第二附属医院 | Fitting pressure adjustable headgear type local low-temperature brain protection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107224024B (en) | 2023-04-14 |
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