CN110464073A - A kind of semiconductor and aluminium net weave air-conditioning cap - Google Patents

A kind of semiconductor and aluminium net weave air-conditioning cap Download PDF

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Publication number
CN110464073A
CN110464073A CN201910802435.0A CN201910802435A CN110464073A CN 110464073 A CN110464073 A CN 110464073A CN 201910802435 A CN201910802435 A CN 201910802435A CN 110464073 A CN110464073 A CN 110464073A
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CN
China
Prior art keywords
cap
bed
cloth
aluminium
waterproof
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
Application number
CN201910802435.0A
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Chinese (zh)
Inventor
诸建平
诸翔
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Zhejiang Yangguang Technology Co Ltd
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Zhejiang Yangguang Technology Co Ltd
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.)
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Publication date
Application filed by Zhejiang Yangguang Technology Co Ltd filed Critical Zhejiang Yangguang Technology Co Ltd
Priority to CN201910802435.0A priority Critical patent/CN110464073A/en
Publication of CN110464073A publication Critical patent/CN110464073A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B1/00Hats; Caps; Hoods
    • A42B1/008Hats; Caps; Hoods with means for heating or cooling
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B1/00Hats; Caps; Hoods
    • A42B1/18Coverings for protecting hats, caps or hoods against dust, rain, or sunshine
    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B1/00Hats; Caps; Hoods
    • A42B1/24Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors

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  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

The invention belongs to air-conditioning cap field, it is related to a kind of semiconductor and aluminium net weaves air-conditioning cap, it solves the problems, such as how to improve air-conditioning cap refrigeration effect.The present invention includes cap body, cap body successively works out conduction cooling layer by aluminium net from the inside to the outside, insulating layer and bed of cloth composition, there is inner cavity between bed of cloth and insulating layer, there is conduction cooling aluminium block on insulating layer, conduction cooling aluminium block upper surface is equipped with semiconductor chip, there is heat release hole on the bed of cloth of conduction cooling aluminium block face, anti- water management temperature adjustment panel is additionally provided on bed of cloth, anti- water management temperature adjustment panel is electrically connected with waterproof control circuit board, waterproof control circuit board is electrically connected with semiconductor chip, waterproof control circuit board is also electrically connected with lithium polymer battery, lithium polymer battery setting is on aluminium net establishment conduction cooling layer medial surface, USB charging interface is additionally provided on bed of cloth, lithium polymer battery is electrically connected with USB charging interface.Also enhance the experience sense of user while the present invention effectively increases refrigeration effect.

Description

A kind of semiconductor and aluminium net weave air-conditioning cap
Technical field
The invention belongs to air-conditioning cap fields, are related to a kind of air-conditioning cap, in particular to a kind of semiconductor and aluminium net weave air-conditioning Cap.
Background technique
Now with the continuous improvement of reform and opening-up and living standard, people increasingly pay attention to the beauty of appearance instrument, more It more guards one's health, especially head health care, therefore various cap classes come into being.As summer is anti-for sunshade Shine, winter is used to keep out the wind resisting cold, usually can be used as a kind of decoration again or distinguish the various summer hats of category, fur cap, decoction cap, School cap, worker's cap, sport cap, army cap, traveling-cap, gentleman's cap, old man's cap, child's cap etc..But regrettably these cap classes The overwhelming majority all send refreshing cooling regulatory function without summer cool breeze, even if some so-called air-conditioning caps are seen in market, uses Only fraction horsepower toy motor drives mini-fan, and wind-force is insignificant, puts on this air-conditioning cap, is to heat weather incapability Power.In the summer that The sun is shining fiercely, such as Chongqing, Wuhan, Nanjing along the Changjiang river two sides stove city.In recent years, due to weather Variation, if the north city as Beijing, Tianjin also often someone will heatstroke, collapse, it is extremely hot hard to bear.Especially to army, friendship Police, geological personnel, construction worker, tourist and the people in outdoor activity, due to burning sun fire-cure and poison shines, head invariably Confused brain is swollen, soaked with sweat, and often this goes down, and human health and service life certainly will greatly be threatened.In addition work, life are done indoors When production, study, life or rest, the good air-conditioning that can buy of economic condition is used, but air-conditioning power consumption is big, and the electricity charge are more expensive, and Often use for a long time is easy to get " air conditioner disease ".Current overwhelming majority family and general place still rely on electric fan, but scorcher electricity What fan was produced by boasting is still hot wind, always unsatisfactory to the effect for cooling down, relieving summer heat, enjoying the cool.So solving the problems, such as above-mentioned It is instantly very urgent thing to be processed.
Summary of the invention
Aiming at the shortcomings of the prior art, the present invention provides a kind of semiconductor and aluminium net weaves air-conditioning cap, it is to be solved Problem is how to improve air-conditioning cap refrigeration effect.
To achieve the goals above, the technical solution used in the present invention is:
A kind of semiconductor and aluminium net weave air-conditioning cap, including cap body, which is characterized in that the cap body by it is interior extremely It is successively made of outside aluminium net establishment conduction cooling layer, insulating layer and bed of cloth, there is inner cavity between the bed of cloth and insulating layer, it is described There is conduction cooling aluminium block, conduction cooling aluminium block upper surface is equipped with semiconductor chip, the cloth of the conduction cooling aluminium block face on insulating layer There is heat release hole on the bed of material, anti-water management temperature adjustment panel, anti-water management temperature adjustment panel and anti-water control are additionally provided on the bed of cloth Circuit board electrical connection processed, the waterproof control circuit board are electrically connected with semiconductor chip, the waterproof control circuit board also with lithium Polymer battery electrical connection, the lithium polymer battery setting is on aluminium net establishment conduction cooling layer medial surface, on the bed of cloth also Equipped with USB charging interface, the lithium polymer battery is electrically connected with USB charging interface.
Cap body is successively made of aluminium net establishment conduction cooling layer, insulating layer and bed of cloth from the inside to the outside.Aluminium net works out conduction cooling The effect of layer is to conduct the heat on our heads outward, the effect of insulating layer be can make external high temperature be difficult to conduct into Enter in aluminium net establishment conduction cooling layer, bed of cloth can then play beautiful effect so that we take it is more comfortable when wearing.Heat preservation There is conduction cooling aluminium block, conduction cooling aluminium block upper surface is equipped with semiconductor chip on layer.Semiconductor chip can generate refrigeration effect after being powered Fruit can freeze conduction cooling aluminium block, and then temperature conduction is given aluminium net to work out conduction cooling layer by conduction cooling aluminium block again, and then insulating layer is again Heat preservation isolation is carried out to cold air, so that our heads are in cooling state, setting in this way greatly improves air-conditioning cap for setting in this way Refrigeration effect.
Anti- water management temperature adjustment panel is additionally provided on bed of cloth, anti-water management temperature adjustment panel is electrically connected with waterproof control circuit board It connects, waterproof control circuit board is electrically connected with semiconductor chip, and waterproof control circuit board is also electrically connected with lithium polymer battery.Waterproof Control temperature adjustment panel can control the refrigeration effect of semiconductor chip, greatly promote practicability in this way, work as hot weather When we can increase refrigeration effect, when temperature is not high, refrigeration effect can be reduced.It is arranged in this way so that refrigeration effect It is adjustable, it is more convenient to have opened our operation on the basis of energy saving, enhances experience sense.Lithium polymer battery is arranged in aluminium On net establishment conduction cooling layer medial surface, USB charging interface is additionally provided on bed of cloth, lithium polymer battery is electrically connected with USB charging interface It connects.Lithium polymer battery capacity is big, and durability is strong, can iterative cycles utilize, than in the market pass through disposable battery drive sky It adjusts cap cruising ability to reinforce very much, greatly facilitates our use.And reason polymer battery output power it is bigger so that Semiconductor chip refrigeration effect is more protruded, and the refrigeration effect of air-conditioning cap is greatly improved.
In above-mentioned a kind of semiconductor and aluminium net braiding air-conditioning cap, the cap body is in peaked cap shape, described partly to lead Body chip upper surface is fixed with heat transfer aluminium block, the heat transfer aluminium block and heat release hole face, sets between the insulating layer and bed of cloth There is waterproof fan, the waterproof fan is electrically connected with anti-water management temperature adjustment panel, is set on the insulating layer of the waterproof fan face There is exhaust vent, the bed of cloth of the waterproof fan face is equipped with air inlet hole.
Semiconductor chip upper surface is fixed with heat transfer aluminium block, and as air-conditioning, semiconductor chip is also required to while refrigeration The external world is conducted heat to go.Heat transfer aluminium block then plays the role of conduction heat, heat transfer aluminium block and heat release hole face, semiconductor Heat is conducted to heat transfer aluminium block by chip, and heat is radiated the function for reaching heat dissipation to extraneous by heat transfer aluminium block by heat release hole again Energy.Waterproof fan is equipped between insulating layer and bed of cloth.The effect of waterproof fan is also to play between insulating layer and bed of cloth The heat spreading function of inner cavity.Waterproof fan heat dissipation and heat transfer aluminium block heat dissipation, double-radiation function effect greatly promote can air-conditioning cap refrigeration Effect.
In above-mentioned a kind of semiconductor and aluminium net braiding air-conditioning cap, the cap body is in peaked cap shape, described partly to lead Body chip upper surface is fixed with waterproof fan, and waterproof fan is electrically connected with anti-water management temperature adjustment panel, and the heat release hole face is anti- Water power fan setting, the heat release hole is interior to be equipped with heronsbill radiator, and the heronsbill radiator is made of air inlet hole and exhaust vent.
Semiconductor chip upper surface is fixed with waterproof fan, and semiconductor chip is directly blown out hot gas by waterproof fan The structure that the external world, in this way setting enormously simplify air-conditioning cap, and it is directly efficient to radiate, and greatly improves the refrigeration effect of air-conditioning cap Fruit.The setting of heat release hole face waterproof fan, heat release hole is interior to be equipped with heronsbill radiator, and heronsbill radiator is by air inlet hole and outlet air Hole composition.The inner ring of heronsbill radiator is air inlet hole face waterproof fan, and waterproof fan can suck fresh air in cap Intracavitary hot gas carries out convection current to play the role of cooling between cap insulating layer and bed of cloth.Hot gas is then from too The outer ring exhaust vent discharge of sun flower radiator.The effect for substantially increasing cooling and heat dissipation is set in this way.
In above-mentioned a kind of semiconductor and aluminium net braiding air-conditioning cap, the cap body is in peaked cap shape, described partly to lead Body chip upper surface is fixed with aluminium wire braiding radiator, and aluminium wire braiding radiator upper surface is fixed with waterproof fan, described The setting of waterproof fan face semiconductor chip, the bed of cloth face waterproof fan position is provided with heat release hole, the heat release hole It is inside provided with heat dissipation mesh grid, the heat dissipation mesh grid has air inlet hole on the upper surface of axial location, mesh grid of radiating There is exhaust vent on the upper surface of outer peripheral surface position.
Aluminium wire braiding radiator is provided between semiconductor chip and waterproof fan.Aluminium has good heating conduction, prevents The surface of aluminium wire braiding radiator is arranged in water fan again, can play the role of transmitting heat well in this way, pass through simultaneously Waterproof fan takes heat out of the external world.
In above-mentioned a kind of semiconductor and aluminium net braiding air-conditioning cap, the cap body is in flying saucer hat shape, described partly to lead Body chip upper surface is fixed with waterproof fan, and waterproof fan is electrically connected with anti-water management temperature adjustment panel, and the heat release hole face is anti- Water power fan setting, the heat release hole is interior to be equipped with heronsbill radiator, and the heronsbill radiator is made of air inlet hole and exhaust vent.
Cap body is flying saucer cap, has greatly enriched the pattern of air-conditioning cap, while flying saucer cap can preferably block sunlight Radiation.
Beneficial effects of the present invention: semiconductor chip can generate refrigeration effect after being powered, and conduction cooling aluminium block can freeze, Then temperature conduction is worked out conduction cooling layer to aluminium net again by conduction cooling aluminium block, and then insulating layer carries out heat preservation isolation to cold air again, in this way The refrigeration effect for greatly improving air-conditioning cap is arranged so that our heads be in cooling state in setting in this way.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of embodiment one;
Fig. 2 is the side structure schematic view of embodiment one;
Fig. 3 is the overlooking structure diagram of embodiment two;
Fig. 4 is the side structure schematic view of embodiment two;
Fig. 5 is the overlooking structure diagram of embodiment three;
Fig. 6 is the side structure schematic view of embodiment three;
Fig. 7 is the overlooking structure diagram of example IV;
Fig. 8 is the side structure schematic view of example IV.
In figure, 1, cap body;11, aluminium net works out conduction cooling layer;12, insulating layer;13, bed of cloth;14, inner cavity;15, it radiates Hole;151, heronsbill radiator;16, exhaust vent;17, air inlet hole;18, aluminium wire weaves radiator;19, heat dissipation mesh grid;2, it leads Cold aluminium block;3, semiconductor chip;4, anti-water management temperature adjustment panel;5, waterproof control circuit board;6, lithium polymer battery;7,USB Charging interface;8, conduct heat aluminium block;9, waterproof fan.
Specific embodiment
Embodiment one
As Figure 1-Figure 2, a kind of semiconductor and aluminium net weave air-conditioning cap, including cap body 1, and cap body 1 is by interior It is formed to successively conduction cooling layer 11, insulating layer 12 and bed of cloth 13 is worked out by aluminium net outside.Aluminium net establishment conduction cooling layer 11 effect be by The heat on our heads can conduct outward, and the effect of insulating layer 12 is that external high temperature can be made to be difficult to conduct into aluminium net establishment In conduction cooling layer 11, bed of cloth 13 can then play beautiful effect so that we take it is more comfortable when wearing.Bed of cloth 13 with There is inner cavity 14 between insulating layer 12, there is conduction cooling aluminium block 2 on insulating layer 12,2 upper surface of conduction cooling aluminium block is equipped with semiconductor core Piece 3.Semiconductor chip 3 can generate refrigeration effect after being powered, and conduction cooling aluminium block 2 can freeze, then conduction cooling aluminium block 2 again will be warm Degree is conducted to aluminium net establishment conduction cooling layer 11, and then insulating layer 12 carries out heat preservation isolation to cold air again, is arranged in this way so that our heads Portion is in cooling state, and the refrigeration effect for greatly improving air-conditioning cap is arranged in this way.
Anti- water management temperature adjustment panel 4, anti-water management temperature adjustment panel 4 and waterproof control circuit board 5 are additionally provided on bed of cloth 13 Electrical connection, waterproof control circuit board 5 are electrically connected with semiconductor chip 3, and waterproof control circuit board 5 is also electric with lithium polymer battery 6 Connection, the setting of lithium polymer battery 6 are additionally provided with USB charging interface on bed of cloth 13 on aluminium net establishment 11 medial surface of conduction cooling layer 7, lithium polymer battery 6 is electrically connected with USB charging interface 7.Anti- water management temperature adjustment panel 4 can imitate the refrigeration of semiconductor chip 3 Fruit is controlled, and greatly promotes practicability in this way, we can increase refrigeration effect when hot weather, when temperature is not high When, refrigeration effect can be reduced.Setting in this way is more convenient to open on the basis of energy saving so that refrigeration effect is adjustable Our operation enhances experience sense.
Cap body is in peaked cap shape, has heat release hole 15 on the bed of cloth 13 of 2 face of conduction cooling aluminium block.Semiconductor chip 3 Upper surface is fixed with heat transfer aluminium block 8, heat transfer aluminium block 8 and 15 face of heat release hole, and as air-conditioning, semiconductor chip 3 freezes same When be also required to conduct heat to the external world.Heat transfer aluminium block 8 then plays the role of conduction heat, and conduct heat aluminium block 8 and heat release hole Heat is conducted to heat transfer aluminium block 8 by 15 faces, semiconductor chip 3, and heat transfer aluminium block 8 is again radiated heat to the external world by heat release hole To reach the function of heat dissipation.Waterproof fan 9, waterproof fan 9 and anti-water management tune are equipped between insulating layer 12 and bed of cloth 13 Warm panel 4 is electrically connected, and the insulating layer 12 of 9 face of waterproof fan is equipped with exhaust vent 16, on the bed of cloth 13 of 9 face of waterproof fan Equipped with air inlet hole 17.The effect of waterproof fan 9 is also the heat spreading function played to inner cavity 14 between insulating layer 12 and bed of cloth 13. Waterproof fan 9 heat dissipation and heat transfer aluminium block 8 radiate, double-radiation function effect greatly promote can air-conditioning cap refrigeration effect.
Embodiment two
As Figure 3-Figure 4, the difference between this embodiment and the first embodiment lies in, the setting of heat transfer aluminium block 8 is eliminated, will be prevented Water power fan 9 is set up directly on the upper surface of semiconductor chip 3.Semiconductor chip 3 is directly blown hot gas by waterproof fan 9 It is extraneous out, the structure for enormously simplifying air-conditioning cap is set in this way, and it is directly efficient to radiate, and greatly improves the refrigeration of air-conditioning cap Effect.Heronsbill radiator 151 is equipped in heat release hole 15, heronsbill radiator 151 is made of air inlet hole 17 and exhaust vent 16.Too Sun flower radiator 151 inner ring be 17 face waterproof fan 9 of air inlet hole, waterproof fan 9 can by fresh air suck cap in Hot gas in inner cavity 14 between cap insulating layer 12 and bed of cloth 13 carries out convection current to play the role of cooling.Hot gas is then It is to be discharged from the outer ring exhaust vent 16 of heronsbill radiator 151.The effect for substantially increasing cooling and heat dissipation is set in this way.
Embodiment three
As shown in Fig. 5-Fig. 6, the difference between the present embodiment and the second embodiment lies in that, semiconductor chip 3 and waterproof fan 9 it Between be provided with aluminium wire braiding radiator 18.Aluminium has good heating conduction, and drip-proof fan 9 is arranged again weaves radiator in aluminium wire 18 surface can play the role of transmitting heat well in this way, while take heat out of the external world by waterproof fan 9.It dissipates Heat dissipation mesh grid 19 is provided in hot hole 15, mesh grid 19 of radiating has air inlet hole 17 on the upper surface of axial location, dissipates Hot mesh grid 19 has exhaust vent 16 on the upper surface of outer peripheral surface position.The diameter for merely adding heat release hole 15 significantly, makes It is more preferable to obtain heat dissipation effect.
Example IV
As shown in Figs. 7-8, the difference between the present embodiment and the second embodiment lies in that, cap body 1 is flying saucer cap, significantly rich The rich pattern of air-conditioning cap, while flying saucer cap can preferably block the radiation of sunlight.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention, together When the basic principles, main features and advantages of the present invention have been shown and described above, the technical staff of the industry answers The understanding.

Claims (5)

1. a kind of semiconductor and aluminium net weave air-conditioning cap, including cap body (1), which is characterized in that the cap body (1) by It is interior to successively be made of outside aluminium net establishment conduction cooling layer (11), insulating layer (12) and bed of cloth (13), the bed of cloth (13) and guarantor There are inner cavity (14) between warm layer (12), there are conduction cooling aluminium block (2) on the insulating layer (12), conduction cooling aluminium block (2) upper end Face is equipped with semiconductor chip (3), has heat release hole (15) on the bed of cloth (13) of conduction cooling aluminium block (2) face, the cloth Anti- water management temperature adjustment panel (4), anti-water management temperature adjustment panel (4) and waterproof control circuit board (5) electricity are additionally provided on the bed of material (13) Connection, the waterproof control circuit board (5) are electrically connected with semiconductor chip (3), and the waterproof control circuit board (5) is also poly- with lithium Object battery (6) electrical connection is closed, lithium polymer battery (6) setting is on aluminium net establishment conduction cooling layer (11) medial surface, the cloth It is additionally provided on the bed of material (13) USB charging interface (7), the lithium polymer battery (6) is electrically connected with USB charging interface (7).
2. a kind of semiconductor as described in claim 1 and aluminium net weave air-conditioning cap, which is characterized in that the cap body is in duck Tongue cap shape, semiconductor chip (3) upper surface are fixed with heat transfer aluminium block (8), and the heat transfer aluminium block (8) and heat release hole (15) are just It is right, waterproof fan (9) are equipped between the insulating layer (12) and bed of cloth (13), the waterproof fan (9) and anti-water management tune Warm panel (4) electrical connection, the insulating layer (12) of waterproof fan (9) face are equipped with exhaust vent (16), the waterproof fan (9) bed of cloth (13) of face is equipped with air inlet hole (17).
3. a kind of semiconductor as described in claim 1 and aluminium net weave air-conditioning cap, which is characterized in that the cap body (1) In peaked cap shape, semiconductor chip (3) upper surface is fixed with waterproof fan (9), waterproof fan (9) and anti-water management temperature adjustment Panel (4) electrical connection, heat release hole (15) face waterproof fan (9) setting, the heat release hole (15) is interior to be dissipated equipped with heronsbill Hot device (151), the heronsbill radiator (151) are made of air inlet hole (17) and exhaust vent (16).
4. a kind of semiconductor as described in claim 1 and aluminium net weave air-conditioning cap, which is characterized in that the cap body (1) In peaked cap shape, semiconductor chip (3) upper surface is fixed with aluminium wire braiding radiator (18), and the aluminium wire weaves radiator (18) upper surface is fixed with waterproof fan (9), waterproof fan (9) face semiconductor chip (3) setting, the bed of cloth (13) face waterproof fan (9) position is provided with heat release hole (15), and heat dissipation mesh grid (19) is provided in the heat release hole (15), Heat dissipation mesh grid (19) has air inlet hole (17) on the upper surface of axial location, and heat dissipation mesh grid (19) is close to periphery There are exhaust vent (16) on the upper surface of face position.
5. a kind of semiconductor as described in claim 1 and aluminium net weave air-conditioning cap, which is characterized in that the cap body (1) In flying saucer hat shape, semiconductor chip (3) upper surface is fixed with waterproof fan (9), waterproof fan (9) and anti-water management temperature adjustment Panel (4) electrical connection, heat release hole (15) face waterproof fan (9) setting, the heat release hole (15) is interior to be dissipated equipped with heronsbill Hot device (151), the heronsbill radiator (151) are made of air inlet hole (17) and exhaust vent (16).
CN201910802435.0A 2019-08-28 2019-08-28 A kind of semiconductor and aluminium net weave air-conditioning cap Pending CN110464073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910802435.0A CN110464073A (en) 2019-08-28 2019-08-28 A kind of semiconductor and aluminium net weave air-conditioning cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910802435.0A CN110464073A (en) 2019-08-28 2019-08-28 A kind of semiconductor and aluminium net weave air-conditioning cap

Publications (1)

Publication Number Publication Date
CN110464073A true CN110464073A (en) 2019-11-19

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ID=68513872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910802435.0A Pending CN110464073A (en) 2019-08-28 2019-08-28 A kind of semiconductor and aluminium net weave air-conditioning cap

Country Status (1)

Country Link
CN (1) CN110464073A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113367434A (en) * 2021-06-18 2021-09-10 吉林建筑大学 Individual soldier's photovoltaic semiconductor air conditioner helmet system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113367434A (en) * 2021-06-18 2021-09-10 吉林建筑大学 Individual soldier's photovoltaic semiconductor air conditioner helmet system

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