CN2532706Y - Light air conditioning hat or helmet - Google Patents
Light air conditioning hat or helmet Download PDFInfo
- Publication number
- CN2532706Y CN2532706Y CN 02219837 CN02219837U CN2532706Y CN 2532706 Y CN2532706 Y CN 2532706Y CN 02219837 CN02219837 CN 02219837 CN 02219837 U CN02219837 U CN 02219837U CN 2532706 Y CN2532706 Y CN 2532706Y
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- skullcap
- dissipating device
- heat
- heat dissipating
- critesistor
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Abstract
The utility model relates to a light air-conditioning helmet that the refrigeration temperature can be controlled automatically, which is composed of a major brim which is arranged at the helmet body, an auxiliary brim, a flexible radiator, a thermistance, a micro-fan, an electric control bag, a thermopile, a conducting strip and a flexible regenerator and other major components. The thermistance, the micro-fan, the electric control bag and the thermopile are in an electrical connecting structure. The utility model has the advantages of compact structure, light weight, stable and lasting head output and cool storage, low energy consumption and good absorbent and elastic functions. The utility model has the cooling and protection functions to the human head, and is a tourist hat or working helmet for the people in traveling in summer or in high-temperature operation.
Description
This utility model relates to the light-duty air conditioning hat or helmet that a kind of cryogenic temperature can be controlled automatically, especially a kind of adopt compact conformation that macromolecular material and composite thereof make, in light weight, heat radiation and cold-storage stable lasting, the work energy consumption is low, have the light-duty skullcap of absorbing sweat and spring function, comfortable wearing again.
At present, known air conditioning hat or helmet structure mainly is linked in sequence by heat abstractor, thermoelectric pile and cold-storage device, and be equipped with correspondent control circuits and combine, its heat abstractor is made by metal material, volume is big, deal is heavy, because installing space is limited, its heat radiation is insufficient, and it is also higher to consume energy, its cold-storage device is also made by metal material, or manufacture by sealed metal tube and other sealing core material fill agent for storage of coldness, therefore, cold-storage device or cold-storage weak effect, though or the cold-storage effect is good, structure heaviness, work energy consumption height.In addition, because the rigidity of metal, skullcap is worn to use and is lacked comfort, does not also have the absorbing sweat function.For example, (China Patent No.: ZL93237659.2) promptly have the problems referred to above, this also is the one of the main reasons that air conditioning hat or helmet not have batch to put on market so far for the application on the 24th of my JIUYUE in 1993 and the utility model patent " air-conditioning cap " of obtaining the authorization.
The purpose of this utility model provides a kind of light-duty air conditioning hat or helmet, it not only has temperature automatically controlled refrigerating function, and its heat abstractor and cold-storage device compact conformation, in light weight, the work energy consumption is low, heat radiation and cold-storage stable and durable effect, cold-storage device have again elasticity and absorbing sweat function, wear to use and have more comfort.Light-duty air conditioning hat or helmet has cooling to human body head relieves summer heat and the safeguard protection effect, is mainly used in a kind of tourism skullcap and the work skullcap of tourism in summer or hot environment operation.
The purpose of this utility model is achieved in that over against skullcap shade, i.e. main shade direction, semiconductor thermoelectric module is flush-mounted in the skullcap body, make thermoelectric pile hot junction face towards the external side of skullcap, thermoelectric pile cold junction face is towards skullcap body inboard, the external side of skullcap is provided with heat abstractor, and skullcap body inboard is provided with heat-transfer device and cold-storage device.
Heat abstractor is made up of the mini fan of installing between the elastic heat dissipating device that closely bonds thermoelectric pile hot junction face, the secondary shade that connects successively and elastic heat dissipating device and the main shade.The elastic heat dissipating device is made by the macromolecular material heat-conducting silicon rubber of approximate metal heat-conducting coefficient, the another side that it closely bonds the two sides of thermoelectric pile hot junction face and is parallel to bonding plane, and two-sided all have a plurality of protruding vent ribs that are parallel to each other.Because the elastic heat dissipating device is made by heat-conducting silicon rubber, more in light weight than metal heat sink, have elasticity again, therefore, the elastic heat dissipating device can be made into that area of dissipation is big, thin thickness, in light weight, can make heat abstractor compact conformation, weight saving under the situation that does not influence its heat sinking function with the crooked freely nonmetal radiator of installing of skullcap shape.Secondary shade is installed on main shade top, and all leave gas channel between main shade and the skullcap body, the elastic heat dissipating device is between secondary shade and skullcap body, secondary shade is over against the horizontal aspect of elastic heat dissipating device, be provided with plurality of rows shutter vent cap, therefore, secondary shade not only can be the elastic heat dissipating device and blocks high temperature sunlight, and make the gas channel of oncoming extraneous air-flow between the gas channel between the major and minor shade, the two-sided vent rib of elastic heat dissipating device and secondary shade and skullcap body, the hot-air around the elastic heat dissipating device is dispelled rapidly.Shutter vent cap on the secondary shade also makes oncoming extraneous air-flow can directly blow to the elastic heat dissipating device, gas channel between secondary shade and skullcap body, hot-air around the rib of elastic heat dissipating device is blown away rapidly, elastic heat dissipating device heat sinking function is strengthened.The mini fan of between elastic heat dissipating device and main shade, installing, install near elastic heat dissipating device bottom, its wind direction can parallelly pass the two-sided rib of elastic heat dissipating device, the hot-air around the two-sided rib of elastic heat dissipating device can be blown away rapidly through the gas channel between secondary shade and the skullcap body.When skullcap under the bad or too high situation of ambient temperature, makes mini fan energising work in gravity-flow ventilation, it is good to remain the heat radiation of elastic heat dissipating device.More than every technical scheme, strengthen the heat sinking function of elastic heat dissipating device from many aspects simultaneously, the hot junction face operating temperature of the thermoelectric pile that closely bonds with the elastic heat dissipating device is descended, thermoelectric pile work energy consumption reduces, the refrigeration effect strengthens.The skullcap body is manufactured by engineering plastics, and human body head is had the safeguard protection effect.
The heat conduction main leaf that heat-transfer device is connected successively by thermoelectric pile cold junction face, heat conduction bluff bit and heat-conducting layer are formed, heat conduction main leaf and thermoelectric pile cold junction face closely bond, heat conduction main leaf, heat conduction bluff bit and heat-conducting layer are the higher same light metal thin slice of heat conductivity, three or closely bond continuous successively, or by whole material through one time punching molded, be made into integrated single-piece conducting strip.
Cold-storage device is made up of elasticity cold storage body that connects heat-conducting layer successively and absorbing sweat layer, wherein, the elasticity cold storage body by the approximate metal of heat conductivity and have certain thickness heat-conducting silicon rubber and manufacture, the non-woven fabrics that the absorbing sweat layer is made by the suction macromolecular fibre is manufactured, and is the ventilative nonwoven cloth of skim.Heat-conducting layer, elasticity cold storage body and absorbing sweat layer are three kinds of different materials, form integrated elasticity regenerator through the composite of the synthetic given shape of High Temperature High Pressure, it is towards the human body forehead portion, for several or number pick up a protrusion arc rib that is parallel to each other, make its with the forehead entire contact surface between form several or number picks up an individual vertical vent cap that is parallel to each other.By the elasticity regenerator that composite system is formed, its outer layer surface towards forehead is the absorbing sweat layer.
When thermoelectric pile energising work, thermoelectric pile cold junction face refrigerating capacity promptly passes to heat conduction main leaf that closely bonds on it and heat conduction bluff bit and the heat-conducting layer that connects as one with the heat conduction main leaf rapidly, immediately, again refrigerating capacity is passed to the internal layer elasticity cold storage body of composite rapidly as the outer field heat-conducting layer of composite, the elasticity cold storage body is in cold-storage, again refrigerating capacity another outer absorbing sweat layer by composite is delivered to the human body forehead, draw the forehead heat, simultaneously forehead heat fast reverse is transmitted, realize the cold and hot Automatic Cycle of heat-transfer device and cold-storage device inside, make the forehead surface be in refrigerated area all the time.In addition, by a plurality of vertical vent caps that are parallel to each other that distribute between elasticity regenerator and the forehead, the heat of forehead can be distributed fast, the elasticity regenerator is near the absorbing sweat layer of forehead, because of having ventilative, absorbing sweat function, the elasticity regenerator is had elasticity again, and therefore, skullcap is worn to use and had more comfort.
Temperature of the present utility model is controlled automatically, adopts simple single tube on-off circuit.At the switching tube base loop plain edition negative tempperature coefficient thermistor that is connected in series, this critesistor is close to the elastic heat dissipating device and is linked to each other, can respond to the actual exothermic temperature of elastic heat dissipating device fast, the switching tube collector circuit is connected in series an operating current for counting the minisize dc blower fan that picks up milliampere, the thermoelectric pile major loop is after the control electric current that is connected in series is with negative tempperature coefficient thermistor, through on and off switch directly and power supply be connected in parallel, this critesistor is installed near elastic heat dissipating device position, can respond to elastic heat dissipating device ambient temperature fast.This single tube on-off circuit, except that thermoelectric pile, two critesistor, mini fan, display lamp and on and off switch, whole electronic devices and components such as rest switch pipe, diode and resistance and power supply are all concentrated and are packaged in the automatically controlled bag, automatically controlled bag is fixed in edge, skullcap body rear portion, and power supply is made up of alkaline battery or rechargeable battery.Circuit theory diagrams shown in the equal by specification accompanying drawing 3 of the used whole electronic devices and components of this single tube on-off circuit are implemented to be electrically connected.
The temperature of this single tube on-off circuit is controlled automatically, realizes through two loops simultaneously.Article one, the loop is a major loop.When the energized switch, thermoelectric pile energising work, at this moment, if skullcap is in not high state of the good or ambient temperature of gravity-flow ventilation, also temperature rise is not high then to be serially connected in the critesistor of thermoelectric pile major loop, its change in resistance is little, make thermoelectric pile keep certain low current work, thereby the thermoelectric pile refrigerating capacity is also lower.If skullcap is in the bad or ambient temperature rising state of gravity-flow ventilation, then this critesistor temperature sensor raises, and its resistance decreases, and causes the electric current by thermoelectric pile to increase, thereby increases the thermoelectric pile refrigerating capacity, strengthens its refrigeration.Therefore, ambient temperature is higher, and this critesistor temperature sensor is higher, its resistance is also little, causes the thermoelectric pile operating current bigger, and refrigeratory capacity is higher, the thermoelectric pile cryogenic temperature is changed with the change of ambient temperature, realize that temperature of the present utility model controls automatically.
Second loop, i.e. control loop.When thermoelectric pile energising work, if skullcap is in not high state of the good and elastic heat dissipating device temperature rise of gravity-flow ventilation, the critesistor that then is connected on the switching tube base loop links to each other because of being close to the elastic heat dissipating device, so temperature sensor is not high, its change in resistance is little, makes switching tube be in former cut-off state, therefore, switching tube collector loop no current passes through, and mini fan is not worked, and the thermoelectric pile refrigerating capacity is kept former steady state value.If skullcap is in the bad or elastic heat dissipating actuator temperature rising state of gravity-flow ventilation, the critesistor temperature sensor of then being close to the elastic heat dissipating device also raises, its resistance reduces, when this critesistor raises with the elastic heat dissipating actuator temperature, when its resistance is reduced to a limit value, switching tube is conducting at once, the mini fan that is serially connected with the switching tube collector loop work of promptly switching on, make the two-sided rib of elastic heat dissipating device quicken heat radiation, causing because of the elastic heat dissipating actuator temperature raises causes the thermoelectric pile refrigerating capacity to descend to being gone up fast, thereby control thermoelectric pile automatically and keep constant required cryogenic temperature all the time, control automatically to realize temperature of the present utility model.
Because this single tube on-off circuit thermoelectric pile always works in low-voltage, little current work state, therefore, the elastic heat dissipating actuator temperature can infinitely not rise, two critesistor resistances can infinitely not descend with the rising of induction temperature yet, therefore, the thermoelectric pile operating current can maintain in the little current range all the time, make battery supply discharge slowly, the thermoelectric pile cooling time is lasting.
Owing to adopt such scheme, the used heatsink weight of light-duty air conditioning hat or helmet alleviates, area of dissipation increases, and can arbitrarily crookedly be connected with the skullcap body, entire heat dissipation apparatus structure compact and portable, heat sinking function enhancing, work energy consumption are reduced, its used cold-storage device, also have multiple functions such as heat conduction, cold-storage, absorbing sweat, heat radiation and elasticity simultaneously, make it wear use and have more practicality and comfort, in addition, the automatic control circuit of air conditioning hat or helmet cryogenic temperature is simple and reliable, and the work energy consumption is low, the refrigeration lasting stability.
Below in conjunction with accompanying drawing and example this utility model is further specified.
Fig. 1 is the side transversary sketch map of light-duty air conditioning hat or helmet embodiment.
Among the figure: 1, main shade 2, secondary shade 3 display lamps 15, shutter 4, skullcap body 5, on and off switch 6, rivet 7, outer cingulum 8, automatically controlled bag 9, rivet 10, liner cingulum
Fig. 2 is the horizontal section structure chart of Fig. 1.
Among the figure: 10-1, right liner cingulum 10-2, left liner cingulum 11, rivet 12, liner support 21, critesistor 22, elastic heat dissipating device 23, mini fan 24, thermoelectric pile 25, heat conduction main leaf 26, critesistor 27, heat conduction bluff bit 28, heat-conducting layer 29, elasticity cold storage body 30, absorbing sweat layer 1,2,4,6,8,9 are all identical with Fig. 2
Fig. 3 is circuit theory diagrams of the present utility model.
Among the figure: 13, power supply 5, on and off switch 3, display lamp 14, diode 23, mini fan 15, switching tube 16, resistance 17, resistance 21, critesistor 26, critesistor 24, thermoelectric pile
In the transversary sketch map of side embodiment illustrated in fig. 1, main shade 1 connects as one with the rivet 6 of skullcap body 4 by the left and right sides, secondary shade 2 is installed on the main shade 1, and and main shade 1 and skullcap body 4 between, all leave gas channel, secondary shade 2 positive horizontal directions have plurality of rows shutter 15 vent caps, relay indicating light 3 is positioned at top, secondary shade 2 center, on and off switch 5 is positioned at skullcap body 4 left sides or right side, automatically controlled bag 8 is installed on the rear portion of skullcap body 4, outer cingulum 7 tightens up connection by rivet 6, and outer cingulum 7 and interior cingulum 10 all are used for skullcap when wearing and the usefulness of head fastening.
In horizontal section structure chart embodiment illustrated in fig. 2, thermoelectric pile 24 is flush-mounted in skullcap body 4 positive middle front parts, the hot junction face of elastic heat dissipating device 22 usefulness heat-conducting glues and thermoelectric pile 24 closely bonds installation, critesistor 21 is close to elastic heat dissipating device 22 1 sides, critesistor 26 is near elastic heat dissipating device 22 opposite sides, mini fan 23 is between elastic heat dissipating device 22 bottoms and main shade 1, its wind direction can parallelly pass elastic heat dissipating device 22 two-sided ribs, elastic heat dissipating device 22 is between secondary shade 2 and skullcap body 4, plurality of rows shutter 15 vent caps of secondary shade 2 horizontal aspects are over against 22 1 vent ribs of elastic heat dissipating device, and between secondary shade 2 and main shade 1 and the skullcap body 4, all leave gas channel.
Thermoelectric pile 24 is towards cold junction face one side of skullcap body 4 inside, also closely bond with heat-conducting glue and heat conduction main leaf 25, heat conduction main leaf 25, heat conduction bluff bit 27 and heat-conducting layer 28 closely bond continuous successively, or be made into integrated single-piece conducting strip by same foil, heat-conducting layer 28 joins with elasticity cold storage body 29 and absorbing sweat layer 30 order, composite through the synthetic given shape of High Temperature High Pressure is formed integrated elasticity regenerator, it is towards skullcap body 4 inboards, is distributed with several or number picks up a protrusion arc rib that is parallel to each other.Rivet 11 is connected with 10-2 with left and right liner cingulum 10-1, left and right liner cingulum 10-1 and 10-2 form liner cingulum 10, liner supports 12 and is fixed on skullcap body 4 inboards by rivet 6, and be connected in one by movable hasp with interior cingulum 10, be fixed on skullcap body inside, the syndeton of movable hasp and the common helmet are identical.
In Fig. 3; critesistor 21 is control electric current negative temperature coefficient thermistor; install near elastic heat dissipating device 22; thermoelectric pile 24 is flush-mounted among the skullcap body 4; critesistor 26 is the plain edition negative temperature coefficient thermistor; denumerable series connection used according to the circuit needs; critesistor 26 is close to installation with elastic heat dissipating device 22; mini fan 23 is the minisize dc blower fan; be installed between elastic heat dissipating device 22 bottoms and the main shade 1; diode 14 is mini fan 23 reverse induction current protection devices; switching tube 15 is a crystal triode; display lamp 3 is in order to the indicating circuit duty; power supply 13 is alkaline battery or rechargeable battery; power supply 13; two machine pipes 14; switching tube 15 and base resistance 16 and 17 thereof are all installed concentratedly among automatically controlled bag 8, and with the critesistor 21 and 26 that is installed on outside the automatically controlled bag 8; mini fan 23; display lamp 3; on and off switch 5 and thermoelectric pile 24 are all implemented to be electrically connected by circuit theory diagrams shown in Figure 3.
Claims (5)
1, a kind of light-duty air conditioning hat or helmet, it is characterized in that it is mainly by the main shade 1 that is positioned at skullcap body 4 outsides, secondary shade 2, elastic heat dissipating device 22, critesistor 21 and 26, mini fan 23, concentrate the automatically controlled bag 8 and the thermoelectric pile 24 that is flush-mounted in the skullcap body 4 of packaging power 13 and switching tube 15 portions of electronics devices, and the heat conduction main leaf 25 that is positioned at skullcap body 4 inboards, heat conduction bluff bit 27, heat-conducting layer 28, elasticity cold storage body 29 and 30 resistance of absorbing sweat layer are closed on skullcap body 4, wherein, critesistor 21 and 26, mini fan 23, automatically controlled bag 8 and thermoelectric pile 24 are electric connection structure each other.
2, light-duty air conditioning hat or helmet according to claim 1, it is characterized in that elastic heat dissipating device 22 is made into by the heat-conducting silicon rubber of the approximate metal of heat conductivity has the nonmetal radiator of spring function and given shape than the metal light specific gravity, again, itself and the parallel tow sides of thermoelectric pile 24 bonding planes all have a plurality of protruding vent ribs that are parallel to each other.
3, light-duty air conditioning hat or helmet according to claim 1, it is characterized in that by heat-conducting layer 28, elasticity cold storage body 29 and absorbing sweat layer 30 order are joined, the composite that has given shape through the High Temperature High Pressure organic synthesis is formed integrated elasticity regenerator, wherein heat-conducting layer 28 is the light metal thin slice, elasticity cold storage body 29 is the heat-conducting silicon rubber of the approximate metal of heat conductivity, the ventilative nonwoven cloth that absorbing sweat layer 30 is made for the suction macromolecular fibre, absorbing sweat layer 30 residing composite outer layer surface are covered with the protrusion arc rib that is parallel to each other, and make itself and human body forehead entire contact surface form several or number naturally and pick up a vertical vent cap that is parallel to each other.
4, light-duty air conditioning hat or helmet according to claim 1, it is characterized in that elastic heat dissipating device 22 is between secondary shade 2 and skullcap body, there is plurality of rows shutter 15 secondary shade 2 horizontal aspects, between secondary shade 2 and main shade 1 and the skullcap body 4, all leave gas channel, mini fan 23 is between elastic heat dissipating device 22 and main shade 1, and its wind direction can parallelly pass the two-sided rib of elastic heat dissipating device.
5, light-duty air conditioning hat or helmet according to claim 1, it is characterized in that critesistor 21 is close to elastic heat dissipating device 22 is connected, critesistor 26 and 22 close connections of elastic heat dissipating device, critesistor 21 and 26 and thermoelectric pile 24 and automatically controlled bag 8 be electric connection structure each other, wherein, critesistor 21 is serially connected with thermoelectric pile 24 major loops, critesistor 26 serial connections and switching tube 15 base loops, and mini fan 23 is serially connected with in the switching tube collector circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219837 CN2532706Y (en) | 2002-04-09 | 2002-04-09 | Light air conditioning hat or helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219837 CN2532706Y (en) | 2002-04-09 | 2002-04-09 | Light air conditioning hat or helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532706Y true CN2532706Y (en) | 2003-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02219837 Expired - Fee Related CN2532706Y (en) | 2002-04-09 | 2002-04-09 | Light air conditioning hat or helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532706Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961204A (en) * | 2013-10-21 | 2014-08-06 | 深圳天赋健医疗器械科技有限公司 | Head-mounted no-bag miniature semiconductor physical cooling ice belt |
| CN104758115A (en) * | 2014-01-02 | 2015-07-08 | 王冬狼 | Refrigeration type helmet |
| CN106196540A (en) * | 2015-05-08 | 2016-12-07 | 奇岩电子股份有限公司 | Gas backstreaming structure and there is the air-conditioning device of this structure |
| CN109089928A (en) * | 2018-08-14 | 2018-12-28 | 桂美苹 | A kind of outdoor cooling device of pet dog |
| CN109123870A (en) * | 2018-08-30 | 2019-01-04 | 江晓堂 | A kind of dry safety cap for mitigating weight bearing of electric power overhaul dedicated variable |
| CN109394504A (en) * | 2017-11-16 | 2019-03-01 | 英特士雷德贸易有限公司 | Multifunctional skin-protection beauty instrument |
| US11801160B2 (en) | 2016-10-17 | 2023-10-31 | Aurox Gmbh | Device for cooling a body region |
-
2002
- 2002-04-09 CN CN 02219837 patent/CN2532706Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961204A (en) * | 2013-10-21 | 2014-08-06 | 深圳天赋健医疗器械科技有限公司 | Head-mounted no-bag miniature semiconductor physical cooling ice belt |
| CN104758115A (en) * | 2014-01-02 | 2015-07-08 | 王冬狼 | Refrigeration type helmet |
| CN106196540A (en) * | 2015-05-08 | 2016-12-07 | 奇岩电子股份有限公司 | Gas backstreaming structure and there is the air-conditioning device of this structure |
| US11801160B2 (en) | 2016-10-17 | 2023-10-31 | Aurox Gmbh | Device for cooling a body region |
| CN109394504A (en) * | 2017-11-16 | 2019-03-01 | 英特士雷德贸易有限公司 | Multifunctional skin-protection beauty instrument |
| CN109089928A (en) * | 2018-08-14 | 2018-12-28 | 桂美苹 | A kind of outdoor cooling device of pet dog |
| CN109089928B (en) * | 2018-08-14 | 2021-03-16 | 宁波鑫园休闲用品有限公司 | Pet dog user external cooling device |
| CN109123870A (en) * | 2018-08-30 | 2019-01-04 | 江晓堂 | A kind of dry safety cap for mitigating weight bearing of electric power overhaul dedicated variable |
| CN109123870B (en) * | 2018-08-30 | 2020-11-17 | 惠安县崇武镇兴钗茶具商行 | Special drying-variable weight-reducing safety helmet for electric power overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |