CN110881738A - Heat dissipation helmet - Google Patents
Heat dissipation helmet Download PDFInfo
- Publication number
- CN110881738A CN110881738A CN201911191683.2A CN201911191683A CN110881738A CN 110881738 A CN110881738 A CN 110881738A CN 201911191683 A CN201911191683 A CN 201911191683A CN 110881738 A CN110881738 A CN 110881738A
- Authority
- CN
- China
- Prior art keywords
- temperature
- helmet
- battery
- difference
- cushion layer
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000741 silica gel Substances 0.000 claims abstract description 16
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 16
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 9
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 9
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010409 thin film Substances 0.000 claims abstract description 9
- 239000004065 semiconductor Substances 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 17
- 210000003128 head Anatomy 0.000 description 15
- 238000010276 construction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/044—Lighting devices, e.g. helmets with lamps
-
- 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
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
-
- 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
- A42B3/281—Air ducting systems
Abstract
A heat dissipation helmet comprises a helmet body, a ventilation device and a temperature adjusting device; the ventilation device and the temperature adjusting device are both arranged on the helmet body; the temperature adjusting device comprises a temperature difference refrigerating device, a battery and a temperature sensor; temperature sensor and difference in temperature refrigerating plant all set up at helmet body inboard, and difference in temperature refrigerating plant, battery and temperature sensor form the return circuit. This patent bismuth telluride thermoelectric thin film battery can be at any time with the difference in temperature conversion electric energy provide difference in temperature refrigerating plant, fan and headlight, and difference in temperature refrigerating plant can make cold wind evenly blow off each passageway with cold wind by little fan in, and rethread silica gel bed course cold transfer refines cold wind and evenly conveys the whole head of user with ventilation hole and sponge layer on it. The whole temperature reduction is achieved.
Description
Technical Field
The invention belongs to the technical field of industrial construction safety helmets, and particularly relates to a heat dissipation helmet.
Background
In the road surface construction process, constructors often need to use some wearing equipment to protect self safety. It is most often used to wear safety helmets to protect the head. In order to achieve a certain impact strength of a conventional safety helmet, the exterior of the helmet must be made of a firm material and a certain thickness of a dense foamed plastic inside the helmet so as to buffer and absorb the impact. Current safety helmets still have drawbacks in terms of comfort. For example, wearing the mask in a hot summer day can lead to stuffy and hot head and a reduction in the fatigue response. The front part of the common heat dissipation helmet is provided with a small fan which can only deliver air to the front end of the head of a user and can not provide ventilation for the whole head, and the forehead of the user can blow air for a long time to easily cause symptoms such as dizziness or cold. And the weight of the common cooling helmet is too large, so that the user feels comfortable when wearing the helmet.
Disclosure of Invention
The present invention is directed to a heat dissipation helmet, so as to solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heat dissipation helmet comprises a helmet body, a ventilation device and a temperature adjusting device; the ventilation device and the temperature adjusting device are both arranged on the helmet body; the temperature adjusting device comprises a temperature difference refrigerating device, a battery and a temperature sensor; temperature sensor and difference in temperature refrigerating plant all set up at helmet body inboard, and difference in temperature refrigerating plant, battery and temperature sensor form the return circuit.
Further, the helmet body comprises a shell, a silica gel cushion layer and a sponge cushion layer; the shell inboard sets up the sponge bed course, is provided with the silica gel bed course between shell and the sponge bed course. The loop is provided with a switch.
Furthermore, the ventilation device comprises a main air duct and an auxiliary air duct; the middle part of the shell is provided with a raised main air duct, two sides of the main air duct are provided with a plurality of raised auxiliary air ducts, and the main air duct and the auxiliary air ducts are communicated with the silica gel cushion layer; the temperature difference refrigerating device is arranged in the main air duct; the temperature sensor is arranged on the sponge cushion layer.
Furthermore, a plurality of vent holes are formed in the silica gel cushion layer; an opening is formed in the main air duct, a fan is arranged on the opening, and the fan is connected with the battery.
Furthermore, the temperature difference refrigerating device comprises an N-type semiconductor, a P-type semiconductor and a copper sheet; the two copper sheets are arranged in parallel, and a plurality of N-type semiconductors and P-type semiconductors are arranged between the two copper sheets; the N-type semiconductors and the P-type semiconductors are alternately arranged.
Furthermore, the battery is a bismuth telluride thermoelectric thin film battery.
Further, be provided with the headlight on the helmet body, the headlight is connected with the battery, is provided with the headlight switch on the headlight.
Further, a microphone is arranged on the helmet body.
Compared with the prior art, the invention has the following technical effects:
this patent is more comfortable for ordinary construction safety helmet on the market, and the quality is light, and barrier propterty is better.
This patent bismuth telluride thermoelectric thin film battery can be at any time with the difference in temperature conversion electric energy provide difference in temperature refrigerating plant, fan and headlight, and difference in temperature refrigerating plant can make cold wind evenly blow off each passageway with cold wind by little fan in, and rethread silica gel bed course cold transfer refines cold wind and evenly conveys the whole head of user with ventilation hole and sponge layer on it. The whole temperature reduction is achieved.
The whole ventilation system of this patent relies on temperature sensor regulating switch, also can manual switch.
This patent helmet front end sets up the headlight and uses when making things convenient for the constructor to construct.
The temperature difference refrigerating device and the bismuth telluride thermoelectric thin-film battery respectively adopt a temperature difference refrigerating principle and a temperature difference power generation principle, and are environment-friendly and energy-saving.
Drawings
Fig. 1 is an overall effect diagram of the temperature difference refrigeration heat dissipation construction safety helmet.
Fig. 2 is an explosion diagram of the temperature difference refrigeration heat dissipation construction safety helmet.
Fig. 3 is a safe sectional view of the construction of temperature difference refrigeration and heat dissipation.
Fig. 4 is a structure diagram of the small temperature difference refrigerating device of the temperature difference refrigerating and heat dissipating construction safety helmet.
The helmet comprises a helmet body 1, a main air duct 2, a headlight switch 3, a headlight 4, a fan 5, a microphone 6, an auxiliary air duct 7, a vent hole 8, a silica gel cushion layer 9, a sponge surface layer 10, a helmet inner cavity 11, a temperature difference refrigerating device 12, a battery 14, a temperature sensor 15, a semiconductor 16-N, a semiconductor 17-P and a copper sheet 18.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
referring to fig. 1 to 4, a heat dissipation helmet includes a helmet body 1, a ventilation device and a temperature adjustment device; the ventilation device and the temperature adjusting device are both arranged on the helmet body 1; the temperature adjusting device comprises a temperature difference refrigerating device 12, a battery 14 and a temperature sensor 15; the temperature sensor 15 and the temperature difference refrigerating device 12 are both arranged on the inner side of the helmet body 1, and the temperature difference refrigerating device 12, the battery 14 and the temperature sensor 15 form a loop.
The helmet body 1 comprises a shell, a silica gel cushion layer 9 and a sponge cushion layer 10; the sponge cushion layer 10 is arranged on the inner side of the shell, and the silica gel cushion layer 9 is arranged between the shell and the sponge cushion layer 10.
The ventilation device comprises a main air duct 2 and an auxiliary air duct 7; a raised main air duct 2 is arranged in the middle of the shell, a plurality of raised auxiliary air ducts 7 are arranged on both sides of the main air duct 2, and the main air duct 2, the auxiliary air ducts 7 and the silica gel cushion layer 9 are communicated; the temperature difference refrigerating device 12 is arranged in the main air duct 2; the temperature sensor 15 is disposed on the sponge pad 10.
A plurality of vent holes 8 are formed in the silica gel cushion layer 9; an opening is arranged on the main air duct 2, a fan 5 is arranged on the opening, and the fan 5 is connected with a battery 14.
The temperature difference refrigerating device 12 comprises an N-type semiconductor 16, a P-type semiconductor 17 and a copper sheet 18; the two copper sheets 18 are arranged in parallel, and a plurality of N-type semiconductors 16 and P-type semiconductors 17 are arranged between the two copper sheets 18; the N-type semiconductors 16 and the P-type semiconductors 17 are alternately arranged.
The helmet body 1 is provided with a head lamp 4, the head lamp 4 is connected with a battery 14, and the head lamp 4 is provided with a head lamp switch 13.
The helmet body 1 is also provided with a microphone 6.
When the temperature in the helmet rises to a certain temperature, the temperature sensor controls the bismuth telluride thermoelectric thin film battery and the small-sized temperature difference refrigerating device to be started, the bismuth telluride thermoelectric thin film battery provides electric power for the temperature difference refrigerating device to enable the lower end of the temperature difference piece to refrigerate and the upper end of the temperature difference piece to heat, the refrigerating end of the temperature difference piece conducts cold transfer through the insulating silica gel cushion layer, air in the inner cavity is enabled to be gradually cooled, and the temperature difference heating end radiates outside the helmet through the outer silica gel layer of the helmet.
The fan blows cold air of the main air duct to each side air duct through rotation, so that the cold air can rapidly circulate in each air duct.
A plurality of ventilation holes are uniformly distributed on the silica gel cushion layer, the ventilation holes are communicated with each air channel, and the air in the air channels is blown to the sponge surface layer in the helmet through the ventilation holes.
Sponge surface course adopts the little sponge material of density, and the hole of sponge surface course is further refined the wind in ventilation hole again, makes cold wind gently and even blow off distribute to every place of head and realize whole head cooling.
The front end of the helmet is provided with a head lamp, a head lamp switch is arranged beside the head lamp, a user can automatically switch on and off according to construction needs, and the head lamp is also powered by the bismuth telluride thermoelectric thin film battery.
The switch is arranged at the front end of the helmet body, and a user can switch on and off the cooling system of the helmet according to needs.
The helmet material adopts the carbon nano-tube to replace the common material, and has light weight and better protective performance.
Claims (8)
1. A heat dissipation helmet is characterized by comprising a helmet body (1), a ventilation device and a temperature adjusting device; the ventilation device and the temperature adjusting device are both arranged on the helmet body (1); the temperature adjusting device comprises a temperature difference refrigerating device (12), a battery (14) and a temperature sensor (15); temperature sensor (15) and difference in temperature refrigerating plant (12) all set up in helmet body (1) inboard, and difference in temperature refrigerating plant (12), battery (14) and temperature sensor (15) form the return circuit.
2. A heat-dissipating helmet according to claim 1, characterized in that the helmet body (1) comprises an outer shell, a silicone cushion layer (9) and a sponge cushion layer (10); a sponge cushion layer (10) is arranged on the inner side of the shell, and a silica gel cushion layer (9) is arranged between the shell and the sponge cushion layer (10); the loop is provided with a switch.
3. A heat-dissipating helmet according to claim 2, characterized in that the ventilation means comprise a primary air duct (2) and a secondary air duct (7); a raised main air duct (2) is arranged in the middle of the shell, a plurality of raised auxiliary air ducts (7) are arranged on both sides of the main air duct (2), and the main air duct (2) is communicated with the auxiliary air ducts (7) and the silica gel cushion layer (9); the temperature difference refrigerating device (12) is arranged in the main air duct (2); the temperature sensor (15) is arranged on the sponge cushion layer (10).
4. A heat dissipation helmet according to claim 3, wherein the silicone cushion layer (9) is provided with a plurality of ventilation holes (8); an opening is formed in the main air duct (2), a fan (5) is arranged on the opening, and the fan (5) is connected with the battery (14).
5. A heat dissipating helmet according to claim 1, characterized in that the thermoelectric cooling device (12) comprises an N-type semiconductor (16), a P-type semiconductor (17) and a copper sheet (18); the two copper sheets (18) are arranged in parallel, and a plurality of N-type semiconductors (16) and P-type semiconductors (17) are arranged between the two copper sheets (18); the N-type semiconductors (16) and the P-type semiconductors (17) are alternately arranged.
6. A heat dissipating helmet according to claim 1, characterized in that the battery (14) is a bismuth telluride thermoelectric thin film battery.
7. The heat dissipation helmet as recited in claim 1, wherein the helmet body (1) is provided with a head lamp (4), the head lamp (4) is connected with a battery (14), and the head lamp (4) is provided with a head lamp switch (13).
8. The heat dissipation helmet as claimed in claim 1, wherein the helmet body (1) is further provided with a microphone (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191683.2A CN110881738A (en) | 2019-11-28 | 2019-11-28 | Heat dissipation helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911191683.2A CN110881738A (en) | 2019-11-28 | 2019-11-28 | Heat dissipation helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110881738A true CN110881738A (en) | 2020-03-17 |
Family
ID=69749240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911191683.2A Pending CN110881738A (en) | 2019-11-28 | 2019-11-28 | Heat dissipation helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110881738A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657618A (en) * | 2020-07-23 | 2020-09-15 | 胡远彬 | Multifunctional helmet |
| CN112716093A (en) * | 2021-02-02 | 2021-04-30 | 尹三宝 | Intelligent helmet |
| WO2021189666A1 (en) * | 2020-03-27 | 2021-09-30 | 深圳光启超材料技术有限公司 | Epidemic prevention helmet |
| CN113616947A (en) * | 2021-10-11 | 2021-11-09 | 南通林安安全设备科技有限公司 | Modularization protective face mask with air conditioning mechanism |
| CN114777572A (en) * | 2022-03-28 | 2022-07-22 | 青岛海尔空调器有限总公司 | Helmet control method and device and helmet |
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| JP2003336120A (en) * | 2002-05-15 | 2003-11-28 | Seiwa Sekkei Jimusho:Kk | Air conditioner for helmet |
| TWM300983U (en) * | 2006-05-12 | 2006-11-21 | Dung-R Jou | Improved temperature regulating structure of safety helmet |
| CN203492852U (en) * | 2013-09-17 | 2014-03-26 | 佛山市南海永恒头盔制造有限公司 | Solar fan helmet |
| CN103750587A (en) * | 2014-01-15 | 2014-04-30 | 南昌大学 | Air-conditioning helmet |
| CN205143613U (en) * | 2015-11-13 | 2016-04-13 | 淅川县电业局 | Heat -dissipating safety helmet |
| CN106374162A (en) * | 2016-11-02 | 2017-02-01 | 上海工程技术大学 | Battery module heat management method and apparatus based on thermo-electric effect |
| CN107348598A (en) * | 2017-08-31 | 2017-11-17 | 朱昌霞 | A kind of safety cap for power construction |
| CN206964098U (en) * | 2017-07-21 | 2018-02-06 | 严立杰 | A kind of cap temperature controllable type safety cap |
| CN107951106A (en) * | 2017-12-22 | 2018-04-24 | 苗强 | A kind of comfortable cooling helmet of adjustable type |
| CN109524496A (en) * | 2018-11-22 | 2019-03-26 | 北京临近空间飞行器系统工程研究所 | A kind of full-time solar battery based on energy storage thermo-electric generation |
| CN210870046U (en) * | 2019-11-28 | 2020-06-30 | 长安大学 | Temperature difference refrigeration heat dissipation construction safety helmet |
-
2019
- 2019-11-28 CN CN201911191683.2A patent/CN110881738A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003336120A (en) * | 2002-05-15 | 2003-11-28 | Seiwa Sekkei Jimusho:Kk | Air conditioner for helmet |
| TWM300983U (en) * | 2006-05-12 | 2006-11-21 | Dung-R Jou | Improved temperature regulating structure of safety helmet |
| CN203492852U (en) * | 2013-09-17 | 2014-03-26 | 佛山市南海永恒头盔制造有限公司 | Solar fan helmet |
| CN103750587A (en) * | 2014-01-15 | 2014-04-30 | 南昌大学 | Air-conditioning helmet |
| CN205143613U (en) * | 2015-11-13 | 2016-04-13 | 淅川县电业局 | Heat -dissipating safety helmet |
| CN106374162A (en) * | 2016-11-02 | 2017-02-01 | 上海工程技术大学 | Battery module heat management method and apparatus based on thermo-electric effect |
| CN206964098U (en) * | 2017-07-21 | 2018-02-06 | 严立杰 | A kind of cap temperature controllable type safety cap |
| CN107348598A (en) * | 2017-08-31 | 2017-11-17 | 朱昌霞 | A kind of safety cap for power construction |
| CN107951106A (en) * | 2017-12-22 | 2018-04-24 | 苗强 | A kind of comfortable cooling helmet of adjustable type |
| CN109524496A (en) * | 2018-11-22 | 2019-03-26 | 北京临近空间飞行器系统工程研究所 | A kind of full-time solar battery based on energy storage thermo-electric generation |
| CN210870046U (en) * | 2019-11-28 | 2020-06-30 | 长安大学 | Temperature difference refrigeration heat dissipation construction safety helmet |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021189666A1 (en) * | 2020-03-27 | 2021-09-30 | 深圳光启超材料技术有限公司 | Epidemic prevention helmet |
| CN111657618A (en) * | 2020-07-23 | 2020-09-15 | 胡远彬 | Multifunctional helmet |
| CN112716093A (en) * | 2021-02-02 | 2021-04-30 | 尹三宝 | Intelligent helmet |
| CN113616947A (en) * | 2021-10-11 | 2021-11-09 | 南通林安安全设备科技有限公司 | Modularization protective face mask with air conditioning mechanism |
| CN113616947B (en) * | 2021-10-11 | 2022-02-22 | 南通林安安全设备科技有限公司 | Modularization protective face mask with air conditioning mechanism |
| CN114777572A (en) * | 2022-03-28 | 2022-07-22 | 青岛海尔空调器有限总公司 | Helmet control method and device and helmet |
| CN114777572B (en) * | 2022-03-28 | 2023-10-20 | 青岛海尔空调器有限总公司 | Helmet control method and device and helmet |
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