CN101966033A - Solar energy powered air blowing and self-supplied water evaporating type cooling umbrella - Google Patents
Solar energy powered air blowing and self-supplied water evaporating type cooling umbrella Download PDFInfo
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- CN101966033A CN101966033A CN2010102533500A CN201010253350A CN101966033A CN 101966033 A CN101966033 A CN 101966033A CN 2010102533500 A CN2010102533500 A CN 2010102533500A CN 201010253350 A CN201010253350 A CN 201010253350A CN 101966033 A CN101966033 A CN 101966033A
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Abstract
The invention relates to a solar energy powered air blowing and self-supplied water evaporating type cooling umbrella, in particular to an umbrella which uses power generated by solar energy to drive an electric fan to force air to convect so as to accelerate the evaporation of a water absorption layer of an umbrella fabric to cool, which belongs to the field of articles for daily use. The umbrella comprises the umbrella fabric, a long rib, an umbrella support, an upper nest, a lower nest, an umbrella stem, a handle and the like and has a structural shape similar to that of the common umbrella, wherein the umbrella fabric is a water absorption layer-containing single-layer umbrella fabric, a composite umbrella fabric or a double-layer umbrella fabric and is cooled by water evaporation; the umbrella is also provided with an umbrella fabric water supply device; the top or the bottom of the umbrella is provided with a water storage bottle; both the umbrella stem and the umbrella handle are hollow; a cavity stores water; the water is gradually diffused around from the central part of the water absorption layer of the umbrella fabric to the whole umbrella fabric; the electric fan is arranged between two layers of umbrella fabrics or in a space enclosed by the umbrella fabric, the long rib and the umbrella support of the umbrella to speed up air convection; the umbrella is also provided with an electric fan power supply device, namely a power supply which consists of solar energy battery panels and is used for supplying power to the electric fan; and a power switch can be automatically controlled by unfolding or folding the umbrella.
Description
Technical field
The present invention relates to the self-supporting potential evaporation cooling of a kind of solar powered air blast sunshade, particularly utilize solar electrical energy generation to drive electric fan and carry out the forced air convection current, belong to the daily life tools field to quicken the sunshade of umbrella cover water accepting layer evaporative cooling.
Background technology
Umbrella (also claiming sunshade, umbrella etc.) has fixedly umbrella (as shown in Figure 1a) and two kinds of forms of hand-held umbrella (shown in Fig. 1 b) usually, and umbrella mainly supports, goes up nest, following nest, umbrella bar (hand-held umbrella also has umbrella handle) etc. by umbrella cover, long bone, umbrella and forms.
Hot summer, temperature are very high, and common sunshade can block blazing sun, but can not reduce the temperature of air.
Can increase flowing of air though electric fan is installed in common sunshade, high temperature air at all can not bring feel cool.
The large tracts of land cooling needs airtight space and huge energy, and is with high costs, and the consumption of huge energy also can impel the further rising of environment temperature conversely.
How could under the high temperature burning sun, not consume extra energy or consume extra energy less and can bring feel cool? the temperature that reduces local space under the canopy is a good way.
Summary of the invention
Technical problem to be solved by this invention is not consume or few consumed energy and problem that the local air temperature is reduced.
The invention provides a kind of method of water evaporation that adopts and reduce the sunshade of local air temperature under the canopy, and adopt the umbrella cover water supply installation to make things convenient for the umbrella cover moisturizing; Adopt the convection current of electric fan forced air to quicken evaporation of water simultaneously, further reduce temperature, and also adopted solar cell electric fan electric supply installation, reduce the heat that solar irradiation brings, make the people under canopy, feel more nice and cool.
Technical problem to be solved by this invention is achieved through the following technical solutions.
A kind of water evaporative cooling type sunshade, mainly by umbrella cover, long bone, umbrella support, go up nest, down nest with the umbrella bar is formed or in addition umbrella handle form, last nest is fixed on the upper end of umbrella bar, following nest is enclosed within on the umbrella bar and can or directly be fixed on the umbrella bar along the slip of umbrella bar, one end of long bone and last nest flexibly connect, the inner end of umbrella support flexibly connects with the middle part of following nest flexible connection, outer end and long bone, and umbrella cover covers on the long bone, and umbrella handle then is fixed on the lower end of umbrella bar;
Described umbrella cover adopts individual layer umbrella cover, compound umbrella cover or double-deck umbrella cover structure;
The individual layer umbrella cover is one deck water accepting layer;
Compound umbrella cover inside and outside two composite beds that are laminated together of serving as reasons, outer for protective layer, internal layer be water accepting layer;
Double-deck umbrella cover is made of two-layer about separated by a distance, and the upper strata is that overcoat, lower floor are water accepting layer; Long bone is split into outer long bone and interior long bone, outer long bone and interior long bone all flexibly connect with last nest, support was supported and is separated between outer long bone and interior long bone had, between the middle part of upper end and outer long bone of support flexibly connect, lower end and the middle part of interior long bone and the outer end flexible connection that umbrella supports of a support, overcoat covers on the outer long bone, and water accepting layer covers on the interior long bone.
On the water accepting layer of described double-deck umbrella cover, have air vent.
Described water accepting layer adopts the synthetic material of absorbent cloth, blotting paper or absorbent cloth and blotting paper; Described protective layer is watertight composition, waterproof light shield layer, waterproof reflector layer, waterproof heat-insulating layer, waterproof shading thermal insulation layer or waterproof reflection and heat insulation layer, and protective layer adopts cloth material, paper material or coating; Described overcoat is light shield layer, reflector layer, thermal insulation layer, shading thermal insulation layer or reflection and heat insulation layer, and overcoat adopts the synthetic material of cloth material, paper material or cloth matter and papery.
The umbrella cover water accepting layer has water imbibition, and along with the progressively evaporation of moisture in the water accepting layer, the umbrella cover temperature reduces, and has taken away the heat of umbrella cover surrounding air simultaneously, brings pleasantly cool sensation.The protective layer of compound umbrella cover has rainy day waterproof, fine shading or reflective and heat insulation or have waterproof, shading or reflective and heat-blocking action concurrently; the weight of sunshade when alleviating the rainy day, reduce the heat that solar irradiation brings when fine and slow down heat and transmit, thereby below canopy, produce a pleasantly cool more local space to the canopy below.
The overcoat of double-deck umbrella cover has shading and heat insulation effect, can ventilate in the middle of the two-layer umbrella cover, and take away the heat of solar irradiation, and the air vent on the water accepting layer helps circulation of air or convection current, can produce a significantly pleasantly cool space below canopy.
A kind of self-supporting potential evaporation cooling type sunshade that adopts water evaporative cooling type sunshade to make also is equipped with a cover umbrella cover water supply installation on water evaporative cooling type sunshade, the umbrella cover water supply installation has ten kinds of modes:
Mode one: described sunshade also has a water storage bottle, and the bottleneck of water storage bottle is enclosed within on the nest, and leaves certain hydrospace that goes out between the bottleneck inwall of water storage bottle and the last nest;
Mode two: described sunshade also has a water storage bottle, and the bottleneck of water storage bottle is enclosed within on the nest or is fixed on the top of nest by adapter sleeve, and the inside of nest also has a through hole that is communicated with water storage bottle and umbrella cover water accepting layer on described;
Mode three: described umbrella bar is a hollow, or described umbrella bar is communicated with the cavity of handle with the cavity that handle is all hollow and umbrella bar; The built-in Water draw-off pump of cavity, Water draw-off pump is connected with the central part of umbrella cover water accepting layer; Described Water draw-off pump adopts the synthetic material of absorbent wool, blotting paper, absorbent cloth or absorbent wool and blotting paper;
Mode four: with mode three, and the central part of nest also has a through hole on described, or also has the hollow pipe of a both ends open in described umbrella bar, and the hollow pipe upper end places the bottom that through hole is interior, the lower end extends to cavity of nest central part;
Mode five: with mode three, and described sunshade top also has a water storage bottle, the bottleneck of water storage bottle be enclosed within on the nest and the bottleneck inwall of water storage bottle and last nest between leave certain hydrospace that goes out;
Mode six: with mode three, and described sunshade top also has a water storage bottle, and the bottleneck of water storage bottle is enclosed within on the nest or is fixed on the top of nest by adapter sleeve, and a through hole that is communicated with water storage bottle and umbrella cover water accepting layer is arranged in the inside of last nest;
Mode seven: described umbrella bar is hollow and in the lower end of umbrella bar a water storage bottle is housed also that perhaps described umbrella bar and handle are all hollow and in the bottom of handle a water storage bottle are housed also; Cavity is interconnected and built-in Water draw-off pump, and Water draw-off pump is connected with the central part of umbrella cover water accepting layer; Described Water draw-off pump adopts the synthetic material of absorbent wool, blotting paper, absorbent cloth or absorbent wool and blotting paper;
Mode eight: with mode seven, and the central part of nest also has a through hole on described, or also has the hollow pipe of a both ends open in described umbrella bar, and the hollow pipe upper end places the bottom that through hole is interior, the lower end extends to cavity of nest central part;
Mode nine: with mode seven, and described sunshade top also has a water storage bottle, the bottleneck of water storage bottle be enclosed within on the nest and the bottleneck inwall of water storage bottle and last nest between leave certain hydrospace that goes out;
Mode ten: with mode seven, and described sunshade top also has a water storage bottle, and the bottleneck of water storage bottle is enclosed within on the nest or is fixed on the top of nest by adapter sleeve, and a through hole that is communicated with water storage bottle and umbrella cover water accepting layer is arranged in the inside of last nest.
In described water storage bottle, umbrella bar cavity or umbrella handle cavity, water is housed, or in water storage bottle, umbrella bar cavity and umbrella handle cavity, water is housed all; Described hydromining perhaps adopts the function water of blast blending with common running water; Described additive is freshener, disinfectant or aromatic, or contains two kinds or whole additives in freshener, disinfectant and the aromatic simultaneously.
Along with the evaporation of umbrella cover moisture, umbrella cover need constantly keep the skin wet, and the water in the water storage bottle of sunshade top flow to the central part of umbrella cover water accepting layer through the through hole of last nest central part, again by the central part of umbrella cover water accepting layer to around diffusion until whole umbrella cover.
Water in umbrella bar, handle and the sunshade bottom water storage bottle cavity by Water draw-off pump by the central part of umbrella cover water accepting layer to around diffusion until whole umbrella cover, the umbrella cover moisturizing is sustainable to be carried out.
Along with the retaining in umbrella bar, handle and the sunshade bottom water storage bottle cavity gradually reduces, air enters in umbrella bar and the handle cavity through the through hole and the hollow pipe of last nest central part, fill the space of dehydration in umbrella bar and the handle cavity, avoid forming negative pressure and cause the obstructed of umbrella cover moisturizing.Simultaneously can also conveniently add water by the through hole and the cavity water filling of hollow pipe in umbrella bar and handle of last nest central authorities.
Retaining simultaneously in bottom, sunshade top water storage bottle and umbrella bar and the umbrella handle increases reservoir storage, to reduce the number of times of frequent moisturizing, increases the effective time that water filling sunshade continues use, and the umbrella cover moisturizing can realize continuing for a long time to carry out, and is very convenient.
Water evaporation can be lowered the temperature, and the safety and comfort degree when adopting function water more can improve sunshade to use.
A kind of drum wind evaporative cooling type sunshade that adopts water evaporative cooling type sunshade or adopt self-supporting potential evaporation cooling type sunshade to make is equipped with electric fan on water evaporative cooling type sunshade or self-supporting potential evaporation cooling type sunshade, electric fan five kinds of forms are installed:
Form one: adopt the sunshade of individual layer or compound umbrella cover in the space that umbrella cover, long bone and umbrella support are surrounded, electric fan to be housed;
Form two: adopt the sunshade of individual layer or compound umbrella cover in the space that umbrella cover, long bone and umbrella support are surrounded, electric fan to be housed, and between the umbrella support, safety net is housed;
Form three: adopt the sunshade of double-deck umbrella cover in the space that lower floor's umbrella cover (water accepting layer), interior long bone and umbrella support are surrounded, electric fan to be housed;
Form four: adopt the sunshade of double-deck umbrella cover in the space that lower floor's umbrella cover (water accepting layer), interior long bone and umbrella support are surrounded, electric fan to be housed, and between the umbrella support, safety net is housed;
Form five: adopt the sunshade of double-deck umbrella cover between two-layer umbrella cover, electric fan to be housed.
The motor of described electric fan adopts external rotor electric machine, and the inner stator of motor is fixed on the umbrella bar or is fixed on the nest.
Described electric fan adopts the folding electric fan of fan blade.
The rotation of electric fan can quicken that air flows, the forced air convection current, accelerates the umbrella cover water evaporates, can further reduce air themperature, and cool breeze is simultaneously blown on one's body and made the people feel nice and cool more.
Electric fan adopts external rotor electric machine, and is fixed on inner stator on the umbrella bar or is fixed on and can save the limited space of sunshade on the nest, and total is spatially symmetrical, and convection effects is better; Because it is the installation site is higher, also safer during use simultaneously.
Electric fan adopts folding fan blade to fold when sunshade does not use, and therefore sunshade can fold gathering, is convenient to carrying and depositing of sunshade.
A kind of solar powered air blast cooling type sunshade that adopts drum wind evaporative cooling type sunshade to make also is equipped with a cover solar power supply apparatus on drum wind evaporative cooling type sunshade, solar power supply apparatus has six kinds of modes:
Mode one: the rigidity solar panel is equipped with as electric supply installation in the described nest top of going up;
Mode two: the rigidity solar panel is equipped with on the described nest top of going up, and directly with electric capacity or battery parallel connection or with compose in parallel electric supply installation with electric capacity or battery again after diode is connected;
Mode three: be covered with one deck flexible solar panel as electric supply installation on described umbrella cover or the upper strata umbrella cover;
Mode four: be covered with one deck flexible solar panel on described umbrella cover or the upper strata umbrella cover, and directly with electric capacity or battery parallel connection or with compose in parallel electric supply installation with electric capacity or battery again after diode is connected;
Mode five: described umbrella cover protective layer or umbrella cover overcoat directly adopt flexible solar panel as electric supply installation;
Mode six: described umbrella cover protective layer or umbrella cover overcoat directly adopt flexible solar panel, and directly with electric capacity or battery parallel connection or with compose in parallel electric supply installation with electric capacity or battery again after diode is connected;
Described electric supply installation directly is connected with the motor of electric fan by lead, perhaps is connected with the motor of electric fan through power switch by lead.
Power switch is run in following nest position when described power switch is installed on the umbrella bar and struts near sunshade, following nest can make it to open, break away from power switch and can make it to turn-off.
Adopt solar panel not only can reduce the expenditure that the use battery brings energy loss and use cost, can also effectively reduce the heat that sunlight transformed that is radiated umbrella cover, and solar irradiation is converted into electric energy, achieve many things at one stroke, cooling-down effect is more remarkable, and the solar powered air blast cooling type sunshade of Driven by Solar Energy electric fan forced air convection current is felt to how comfortable the people is more nice and coolly.
Be installed on the umbrella bar and strut the power switch of nest position at present, realize the automatic control of sunshade Switch for electric fan near sunshade.
The self-supporting potential evaporation cooling of the solar powered air blast of the present invention sunshade is simple in structure, draw materials and make easy, with low cost, very easy to use.Also can realize continuing the functions such as automatic control of waters supply, forced air convection current, solar powered, Switch for electric fan simultaneously, and need not other packed battery, the social development theory of meet energy-conserving and environment-protective, hanging down carbon emission reduction when adopting solar panel.
In the summer of sweltering heat, the self-supporting potential evaporation cooling of solar powered air blast sunshade can make that the temperature of regional area descends rapidly under the canopy, brings the user comfortable feel cool, no matter is fixing umbrella or hand umbrella and can obtain the effect of well avoiding heat.
Description of drawings
The fixed common umbrella of Fig. 1 a, individual layer umbrella cover or compound umbrella cover type sunshade cutaway view.
The common umbrella of Fig. 1 b hand-held, individual layer umbrella cover or compound umbrella cover type sunshade cutaway view.
Fig. 2 a, 2b, the fixed double-deck umbrella cover type of 2c, the double-deck parallel umbrella cover type of hand-held, the double-deck umbrella cover type of handheld tape air vent sunshade cutaway view.
The fixed individual layer umbrella cover of Fig. 3 a upper end water supply type sunshade cutaway view.
The fixed individual layer umbrella cover of Fig. 3 b upper end water supply type sunshade cutaway view partial enlarged drawing.
The double-deck umbrella cover of Fig. 4 a hand-held upper end water supply type sunshade cutaway view.
The double-deck umbrella cover of Fig. 4 b hand-held upper end water supply type sunshade cutaway view partial enlarged drawing.
The fixed compound umbrella cover of Fig. 5 a lower end water supply type sunshade cutaway view.
The Water draw-off pump cutaway view of the fixed compound umbrella cover of Fig. 5 b lower end water supply type sunshade.
The double-deck umbrella cover of Fig. 6 a hand-held lower end water supply type sunshade cutaway view.
The Water draw-off pump cutaway view of the double-deck umbrella cover of Fig. 6 b hand-held lower end water supply type sunshade.
The battery powered electric fan forced convection of Fig. 7 a type sunshade cutaway view.
The battery powered electric fan forced convection of Fig. 7 b type sunshade cutaway view partial enlarged drawing.
The electric fan forced convection type sunshade cutaway view of Fig. 8 a rigidity solar panel power supply.
The electric fan forced convection type sunshade cutaway view partial enlarged drawing of Fig. 8 b rigidity solar panel power supply.
Fig. 9 a, 9b, the collapsible fan blade of 9c are in level, oblique, upright position schematic diagram.
The electric fan forced convection type sunshade cutaway view of Figure 10 a flexible solar panel power supply.
The electric fan forced convection type sunshade cutaway view partial enlarged drawing of Figure 10 b flexible solar panel power supply.
The power supply of Figure 11 flexible solar panel, electric fan are installed on the forced convection type sunshade cutaway view between the two-layer umbrella cover.
Figure 12 solar cell for supplying power device and Switch for electric fan control circuit figure.
The object that each digital code mark is represented among the figure is as follows:
1: umbrella cover 2: long bone 3: umbrella support 4: go up nest 5: following nest 6: umbrella bar 7: handle
11: water accepting layer 12: interior long bone 21: overcoat 22: outer long bone 23: a support 24: air vent
31: water storage bottle 32: adapter sleeve 33: water storage bottle 41: through hole 42: Water draw-off pump 43: hollow pipe
51: motor 52: fan blade 53: connector 54: block 61: power switch 62: safety net
71: rigidity solar panel 72: flexible solar panel 81: battery 82: diode
The specific embodiment
Describe the present invention below in conjunction with accompanying drawing.
Fixed individual layer umbrella cover or compound umbrella cover type sunshade (planform as shown in Figure 1a) are by umbrella cover 1, long bone 2, umbrella support 3, last nest 4, following nest 5, umbrella bar 6 compositions such as grade, hand-held individual layer umbrella cover or compound umbrella cover type sunshade (planform is shown in Fig. 1 b) are then by umbrella cover 1, long bone 2, umbrella support 3, last nest 4, following nest 5, umbrella bar 6, handle 7 compositions such as grade, last nest 4 is fixed on the top of umbrella bar 6, following nest 5 is enclosed within on the umbrella bar 6, and can slide along umbrella bar 6, one end of long bone 2 and last nest 4 flexibly connect, the inner end of umbrella support 3 flexibly connects with following nest 5, the outer end of umbrella support 3 and the middle part of long bone 2 flexibly connect, umbrella cover 1 covers on the long bone 2, and handle 7 is fixed on the lower end of umbrella bar 6.
Water accepting layer adopts the synthetic material of absorbent cloth, blotting paper or absorbent cloth and blotting paper.
Watertight composition adopts waterproof cloth, waterproof paper or waterproof coating, the waterproof light shield layer adopts dark waterproof cloth, dark waterproof paper or dark waterproof coating, the waterproof reflector layer adopts opaque light waterproof cloth, opaque light waterproof paper or opaque light waterproof coating, waterproof heat-insulating layer adopts the waterproof adiabatic cloth, waterproof sheathing paper or waterproof completely cut off thermosphere, waterproof shading thermal insulation layer adopts dark waterproof adiabatic cloth, dark waterproof sheathing paper or dark waterproof heat insulating coating, waterproof reflection and heat insulation layer adopts opaque light waterproof adiabatic cloth, opaque light waterproof sheathing paper or opaque light waterproof heat insulating coating.
Fixed double-deck umbrella cover type sunshade by umbrella cover water accepting layer 11, interior long bone 12, umbrella cover overcoat 21, outer long bone 22, a support 23, umbrella support 3, go up nest 4, nest 5, umbrella bar 6 etc. are formed down, the double-deck umbrella cover type of hand-held sunshade also has handle 7 to form.
Fixed double-deck umbrella cover type sunshade cutaway view is shown in Fig. 2 a, and the double-deck parallel umbrella cover type sunshade cutaway view of hand-held is shown in Fig. 2 b, and the double-deck umbrella cover type of handheld tape air vent sunshade cutaway view is shown in Fig. 2 c.
Double-deck umbrella cover is made of two-layer umbrella cover up and down separated by a distance, and the upper strata is that umbrella cover overcoat 21, lower floor are umbrella cover water accepting layer 11.Water accepting layer 11 can have air vent 24.
Outer long bone 22 of sunshade and interior long bone 12 are separated by a distance with the flexible connection point of last nest 4, support 23 was supported and is separated between outer long bone 22 and interior long bone 12 had, between the middle part of support 23 upper end and outer long bone 22 flexibly connect, the middle part of the lower end of a support 23 and interior long bone 12 and umbrella support 3 outer end flexible connection, umbrella cover overcoat 21 covers on the outer long bone 22, and umbrella cover water accepting layer 11 covers on the interior long bone 12.
Umbrella cover water accepting layer 11 adopts absorbent cloth, and umbrella cover overcoat 21 is light shield layer, reflector layer, thermal insulation layer, shading thermal insulation layer or reflection and heat insulation layer.
Light shield layer adopts gobo or light-shielding sheet, and reflector layer adopts reflective cloth or reflective sheeting, and thermal insulation layer adopts heat-insulating cloth or sheathing paper, and the shading thermal insulation layer adopts shading heat-insulating cloth or shading sheathing paper, and the reflection and heat insulation layer adopts reflection and heat insulation cloth or reflection and heat insulation paper.
Cross-ventilation when use hot day between the two-layer umbrella cover is taken away the heat that solar irradiation produces, simultaneously also stoped the heat on canopy top to transmit to the canopy bottom, along with umbrella cover water accepting layer 11 contained moisture evaporate by free convection, reduce the temperature of air under the canopy, played the effect that cooling is avoided heat.
Fixed individual layer umbrella cover upper end water supply type sunshade (shown in Fig. 3 a) is made up of umbrella cover 1, long bone 2, umbrella support 3, last nest 4, following nest 5, umbrella bar 6, water storage bottle 31 etc.
When the drenched back of umbrella cover 1 owing to the water in the effect water storage bottle 31 of atmospheric pressure can not flow out voluntarily again, and air will enter in the water storage bottle 31 through umbrella cover 1 and bottleneck air gap when umbrella cover 1 is comparatively dry, water in the water storage bottle 31 will flow on the umbrella cover 1 automatically, and the umbrella cover moisturizing is very convenient.
The enlarged drawing of fixed individual layer umbrella cover upper end water supply type sunshade central authorities connecting portion is shown in Fig. 3 b.
The double-deck umbrella cover upper end water supply type sunshade of hand-held (shown in Fig. 4 a) by umbrella cover water accepting layer 11, interior long bone 12, umbrella cover overcoat 21, outer long bone 22, a support 23, umbrella support 3, go up nest 4, nest 5, umbrella bar 6, handle 7, water storage bottle 31 etc. are formed down.
Double-deck umbrella cover is made of umbrella cover water accepting layer 11, interior long bone 12, umbrella cover overcoat 21, outer long bone 22, a support 23, and umbrella cover overcoat 21 is the upper strata, and umbrella cover water accepting layer 11 is a lower floor.
Umbrella cover water accepting layer 11 is separated by a distance with umbrella cover overcoat 21, supports 23 between having in the middle of interior long bone 12 and the outer long bone 22 and supports and separate; Between the middle part and umbrella support 3 flexible connections of support 23 upper end and middle part flexible connection, lower end and the interior long bone 12 of outer long bone 22, umbrella cover overcoat 21 covers on the outer long bone 22, umbrella cover water accepting layer 11 covers on the interior long bone 12.
Water in the water storage bottle 31 flows to the central part of umbrella cover water accepting layer 11 by the through hole 41 of last nest 4 inside, again by the central part of umbrella cover water accepting layer 11 to around diffusion until whole umbrella cover.
When the drenched back of umbrella cover water accepting layer 11 owing to the water in the effect water storage bottle 31 of atmospheric pressure can not flow out voluntarily again, and air will enter in the water storage bottle 31 through umbrella cover water accepting layer 11 and the through hole 41 through last nest 4 inside when umbrella cover water accepting layer 11 is comparatively dry, water in the water storage bottle 31 will flow on the umbrella cover water accepting layer 11 automatically, and the umbrella cover moisturizing is very convenient.
The enlarged drawing of the double-deck umbrella cover of hand-held upper end water supply type sunshade central authorities connecting portion is shown in Fig. 4 b.
Fixed compound umbrella cover lower end water supply type sunshade (shown in Fig. 5 a) is made up of umbrella cover 1, long bone 2, umbrella support 3, last nest 4, following nest 5, umbrella bar 6, water storage bottle 33, Water draw-off pump 42, hollow pipe 43 etc.
The central part of last nest 4 has a through hole 41, also has the hollow pipe 43 of a both ends open in the umbrella bar 6, and hollow pipe 43 upper ends place the bottom that the through hole of nest 4 is 41 interior, the lower end extends to the retaining cavity.
The Water draw-off pump of fixed compound umbrella cover lower end water supply type sunshade is shown in Fig. 5 b.
Along with minimizing is progressively evaporated in the retaining in the cavity, air enters in the retaining cavity by the through hole 41 and the hollow pipe 43 of last nest central part, avoids forming negative pressure and causes moisturizing not smooth.Simultaneously can also add water by the through hole 41 and the hollow pipe 43 of last nest central part.
Water in umbrella bar 6 and water storage bottle 33 cavitys by Water draw-off pump 42 by the central part of umbrella cover 1 water accepting layer to around diffusion until whole umbrella cover, carry out evaporative cooling.
The double-deck umbrella cover lower end water supply type sunshade of hand-held (shown in Fig. 6 a) by umbrella cover water accepting layer 11, interior long bone 12, umbrella cover overcoat 21, outer long bone 22, a support 23, umbrella support 3, go up nest 4, nest 5, umbrella bar 6, handle 7, water storage bottle 33, Water draw-off pump 42, hollow pipe 43 etc. are formed down.
Double-deck umbrella cover is made of umbrella cover water accepting layer 11, interior long bone 12, umbrella cover overcoat 21, outer long bone 22, a support 23, and umbrella cover overcoat 21 is the upper strata, and umbrella cover water accepting layer 11 is a lower floor.
Umbrella cover water accepting layer 11 and umbrella cover overcoat 21 support with outer long bone 22 by a support 23 and interior long bone 12 and separate; Between support 23 upper end and outer long bone 22 flexible connections, lower end and interior long bone 12 simultaneously and umbrella support 3 flexibly connect, umbrella cover overcoat 21 covers on the outer long bone 22, umbrella cover water accepting layer 11 covers on the interior long bone 12.
The upper end of handle 7 is connected with umbrella bar 6, the lower end is connected to water storage bottle 33, umbrella bar 6 is all hollow with handle 7, umbrella bar 6, handle 7 are communicated with the cavity of water storage bottle 33, holding in the cavity has water, cavity inside has Water draw-off pump 42, and the absorbent wool of Water draw-off pump 42, blotting paper or absorbent cloth are connected with the central part of umbrella cover water accepting layer 11.
The central part of last nest 4 has a through hole 41, also has the hollow pipe 43 of a both ends open in the umbrella bar 6, and hollow pipe 43 upper ends place the bottom that the through hole of nest 4 is 41 interior, the lower end extends to the retaining cavity.
The Water draw-off pump of the double-deck umbrella cover of hand-held lower end water supply type sunshade is shown in Fig. 6 b.
Along with minimizing is progressively evaporated in the retaining in the cavity, air enters in the retaining cavity by through hole 41 and hollow pipe 43, avoids forming negative pressure and causes moisturizing not smooth; Through hole 41 and hollow pipe 43 can also be used to add water simultaneously.
Water in umbrella bar 6 and handle 7 and water storage bottle 33 cavitys by Water draw-off pump 42 by the central part of umbrella cover water accepting layer 11 to around diffusion until whole umbrella cover, carry out evaporative cooling.
Battery powered electric fan forced convection type sunshade (shown in Fig. 7 a) is made up of umbrella cover 1, long bone 2, umbrella support 3, last nest 4, following nest 5, umbrella bar 6, handle 7, water storage bottle 31, motor 51, fan blade 52, connector 53, power switch 61 and battery.
Sunshade supports in 3 spaces that surrounded with umbrella at umbrella cover 1, long bone 2 electric fan is housed, electric fan is made up of motor 51, fan blade 52 and connector 53, motor 51 adopts external rotor electric machine, the inner stator of motor 51 then is fixed on the umbrella bar 6, and connector 53 is fixed on the outer rotor of motor 51, fan blade 52 flexibly connects with connector 53 tight fits, can pull fan blade 52 to certain angle with hand when needing, pull fan blade 52 when sunshade is worked usually and be the level of state, can pull fan blade 52 when sunshade draws in and be the vertical folding state.
The electric fan installation site enlarged drawing of battery powered electric fan forced convection type sunshade is shown in Fig. 7 b.
In the umbrella handle 7 battery is housed, battery is connected with motor 51 through power switch 61 by lead.
Electric fan rotation during sunshade work, air forms forced convection along the bottom surface of umbrella cover to the air of intermediate flow, quickens the evaporation of moisture in the umbrella cover, reduce the temperature of air under the canopy, and Cryogenic air blown out downwards, it is nice and cool to make us sensation, has the effect that good cooling is avoided heat.
Embodiment 8
The electric fan forced convection type sunshade (shown in Fig. 8 a) of rigidity solar panel power supply is made up of umbrella cover 1, long bone 2, umbrella support 3, last nest 4, following nest 5, umbrella bar 6, handle 7, water storage bottle 33, Water draw-off pump 42, hollow pipe 43, motor 51, fan blade 52, connector 53, power switch 61, safety net 62, rigidity solar panel 71 etc.
Water in umbrella bar 6 and handle 7 and water storage bottle 33 cavitys is by the stretch central part of umbrella cover 1 water accepting layer of Water draw-off pump 42, then to around diffusion until whole umbrella cover.
Sunshade is equipped with safety net 62 between umbrella support 3, and in the space that umbrella cover 1 and safety net 62 are surrounded electric fan is housed, and electric fan is made up of motor 51, fan blade 52 and connector 53, and motor 51 adopts external rotor electric machine, and the inner stator of motor 51 is fixed on the umbrella bar 6.
The fan blade 52 of electric fan is connected by connector 53 with motor 51 outer rotors, connector 53 is fixed on the outer rotor of motor 51, fan blade 52 flexibly connects with connector 53, connector 53 has a block 54 near an end of motor 51 outer rotors, make the fan blade 52 open angle maximum state that can only be up to the standard that makes progress, maximum angle can reach when plumbness or fan blade 52 hang down and can be in folded state near umbrella bar 6 downwards.
Sunshade is equipped with rigidity solar panel 71 on the top of last nest 4, and rigidity solar panel 71 is connected with motor 51 through power switch 61 by lead.
Following nest 5 positions when power switch 61 is installed on the umbrella bar 6 and struts near sunshade, sunshade strut that nest 5 is run into power switch 61 at present, power switch 61 is connected electric fan work; Sunshade draws at present that nest 5 breaks away from power switches 61, power switch 61 opens circuit in, and electric fan quits work, and realizes the automatic control of sunshade Switch for electric fan.
The central part enlarged drawing of the electric fan forced convection type sunshade of rigidity solar panel power supply is shown in Fig. 8 b.
The fan blade 52 of electric fan open, state when oblique, folding is shown in Fig. 9 a, 9b, 9c.
Electric fan rotation during sunshade work, the forced air convection current, the moisture in umbrella cover 1 water accepting layer quickens evaporation, and the air themperature under the canopy further reduces, and has the effect that good cooling is avoided heat.
Embodiment 9
The electric fan forced convection type sunshade (shown in Figure 10 a) of flexible solar panel power supply by umbrella cover water accepting layer 11, interior long bone 12, umbrella cover overcoat 21, outer long bone 22, a support 23, umbrella support 3, go up nest 4, nest 5, umbrella bar 6, handle 7, water storage bottle 31, adapter sleeve 32, Water draw-off pump 42, motor 51, fan blade 52, connector 53, power switch 61, flexible solar panel 72 etc. are formed down.
Water in the water storage bottle 31 flow to the central part of umbrella cover water accepting layer 11 by the through hole 41 of last nest 4 central parts, simultaneously the water in umbrella bar 6 and handle 7 cavitys is by the stretch central part of umbrella cover water accepting layer 11 of Water draw-off pump 42, again by the central part of umbrella cover water accepting layer 11 to around diffusion until whole umbrella cover.
Sunshade supports in 3 spaces that surrounded with umbrella at umbrella cover water accepting layer 11, interior long bone 12 electric fan is housed, and electric fan is made up of motor 51, fan blade 52 and connector 53, and motor 51 adopts external rotor electric machines, and the inner stator of motor 51 is fixed on the umbrella bar 6.
The collapsible fan blade of electric fan employing activity: fan blade 52 flexibly connects by connector 53 with motor 51 outer rotors, connector 53 has a block 54, fan blade 52 is upwards the most inclined to one side to level when making electric fan work, can be biased to plumbness when quitting work downwards or be folded state near umbrella bar 6.
Sunshade is coated with flexible solar panel 72 on umbrella cover overcoat 21, perhaps umbrella cover overcoat 21 directly adopts flexible solar panel, and flexible solar panel is with waterproof and heat insulation effect.
Flexible solar panel 72 is connected with motor 51 through power switch 61 by lead.
The central part enlarged drawing of the electric fan forced convection type sunshade of flexible solar panel power supply is shown in Figure 10 b.
Electric fan rotation during sunshade work, the forced air convection current, the moisture in the umbrella cover water accepting layer 11 quickens evaporation, and flexible solar panel 72 reduces the heat that solar irradiation produces simultaneously, further reduce the air themperature under the canopy, can play the effect that good cooling is avoided heat.
Embodiment 10
Flexible solar panel power supply, electric fan be installed on forced convection type sunshade (as shown in figure 11) between the two-layer umbrella cover by umbrella cover water accepting layer 11, interior long bone 12, umbrella cover overcoat 21, outer long bone 22, a support 23, umbrella support 3, go up nest 4, nest 5, umbrella bar 6, handle 7, water storage bottle 31, water storage bottle 33, Water draw-off pump 42, motor 51, fan blade 52, power switch 61, flexible solar panel 72, battery 81, diode 82 etc. are formed down.
Double-deck umbrella cover is made of umbrella cover water accepting layer 11, interior long bone 12, umbrella cover overcoat 21, outer long bone 22, a support 23, and umbrella cover overcoat 21 is the upper strata, and umbrella cover water accepting layer 11 is a lower floor, has air vent 24 on the umbrella cover water accepting layer 11.
Water in the water storage bottle 31 flow to the central part of umbrella cover water accepting layer 11 by the through hole 41 of last nest 4 central parts, simultaneously the water in umbrella bar 6 and handle 7 and water storage bottle 33 cavitys is by the stretch central part of umbrella cover water accepting layer 11 of Water draw-off pump 42, again by the central part of umbrella cover water accepting layer 11 to around diffusion until whole umbrella cover.
Sunshade is equipped with electric fan between umbrella cover water accepting layer 11 and umbrella cover overcoat 21, and the motor 51 of electric fan adopts external rotor electric machines, and the inner stator of motor 51 then is fixed on the nest 4, the collapsible fan blade of the fan blade 52 employing activities of electric fan.
Sunshade is coated with flexible solar panel 72 on umbrella cover overcoat 21, perhaps umbrella cover overcoat 21 directly adopts flexible solar panel, and flexible solar panel is with waterproof and heat insulation effect.
Flexible solar panel 72 is connected with diode 82, and series circuit is in parallel as electric supply installation with battery 81, and electric supply installation is connected with motor 51 through power switch 61 by lead.
Solar cell for supplying power device and Switch for electric fan control circuit figure are as shown in figure 12.
Flexible solar panel 72 provides electric energy to battery 81 and fan motor 51 simultaneously when fine, battery 81 chargings, fan motor 51 rotations.
Flexible solar panel 72 does not almost have energy output during the cloudy day, and this moment, battery 81 provided electric energy can for fan motor 51, helped the stable of fan rotation.Diode 82 can weaken at sunlight and prevents that the energy of battery 81 from pouring in down a chimney in flexible solar panel 72 when causing flexible solar panel 72 output voltages to reduce, to reduce energy loss.
Electric fan rotation during sunshade work, the forced air convection current, the moisture in the umbrella cover water accepting layer 11 quickens evaporation, and flexible solar panel 72 reduces the heat that solar irradiation produces simultaneously, further reduce the air themperature under the canopy, can play the effect that good cooling is avoided heat.
Claims (10)
1. water evaporative cooling type sunshade, mainly by umbrella cover, long bone, umbrella support, go up nest, down nest with the umbrella bar is formed or in addition umbrella handle form, last nest is fixed on the upper end of umbrella bar, following nest is enclosed within on the umbrella bar and can or directly be fixed on the umbrella bar along the slip of umbrella bar, one end of long bone and last nest flexibly connect, the inner end of umbrella support flexibly connects with the middle part of following nest flexible connection, outer end and long bone, and umbrella cover covers on the long bone, and umbrella handle then is fixed on the lower end of umbrella bar;
It is characterized in that: described umbrella cover adopts individual layer umbrella cover, compound umbrella cover or double-deck umbrella cover structure;
The individual layer umbrella cover is one deck water accepting layer;
Compound umbrella cover inside and outside two composite beds that are laminated together of serving as reasons, outer for protective layer, internal layer be water accepting layer;
Double-deck umbrella cover is made of two-layer about separated by a distance, and the upper strata is that overcoat, lower floor are water accepting layer; Long bone is split into outer long bone and interior long bone, outer long bone and interior long bone all flexibly connect with last nest, support was supported and is separated between outer long bone and interior long bone had, between the middle part of upper end and outer long bone of support flexibly connect, lower end and the middle part of interior long bone and the outer end flexible connection that umbrella supports of a support, overcoat covers on the outer long bone, and water accepting layer covers on the interior long bone.
2. by the described water evaporative cooling of claim 1 type sunshade, it is characterized in that: on the water accepting layer of described double-deck umbrella cover, have air vent.
3. by claim 1 or 2 described water evaporative cooling type sunshades, it is characterized in that: described water accepting layer adopts the synthetic material of absorbent cloth, blotting paper or absorbent cloth and blotting paper; Described protective layer is watertight composition, waterproof light shield layer, waterproof reflector layer, waterproof heat-insulating layer, waterproof shading thermal insulation layer or waterproof reflection and heat insulation layer, and protective layer adopts cloth material, paper material or coating; Described overcoat is light shield layer, reflector layer, thermal insulation layer, shading thermal insulation layer or reflection and heat insulation layer, and overcoat adopts the synthetic material of cloth material, paper material or cloth matter and papery.
4. self-supporting potential evaporation cooling type sunshade that adopts claim 1,2 or 3 described water evaporative cooling type sunshades to make, it is characterized in that: self-supporting potential evaporation cooling type sunshade also is equipped with a cover umbrella cover water supply installation on water evaporative cooling type sunshade, the umbrella cover water supply installation has ten kinds of modes:
Mode one: described sunshade also has a water storage bottle, and the bottleneck of water storage bottle is enclosed within on the nest, and leaves certain hydrospace that goes out between the bottleneck inwall of water storage bottle and the last nest;
Mode two: described sunshade also has a water storage bottle, and the bottleneck of water storage bottle is enclosed within on the nest or is fixed on the top of nest by adapter sleeve, and the inside of nest also has a through hole that is communicated with water storage bottle and umbrella cover water accepting layer on described;
Mode three: described umbrella bar is a hollow, or described umbrella bar is communicated with the cavity of handle with the cavity that handle is all hollow and umbrella bar; The built-in Water draw-off pump of cavity, Water draw-off pump is connected with the central part of umbrella cover water accepting layer; Described Water draw-off pump adopts the synthetic material of absorbent wool, blotting paper, absorbent cloth or absorbent wool and blotting paper;
Mode four: with mode three, and the central part of nest also has a through hole on described, or also has the hollow pipe of a both ends open in described umbrella bar, and the hollow pipe upper end places the bottom that through hole is interior, the lower end extends to cavity of nest central part;
Mode five: with mode three, and described sunshade top also has a water storage bottle, the bottleneck of water storage bottle be enclosed within on the nest and the bottleneck inwall of water storage bottle and last nest between leave certain hydrospace that goes out;
Mode six: with mode three, and described sunshade top also has a water storage bottle, and the bottleneck of water storage bottle is enclosed within on the nest or is fixed on the top of nest by adapter sleeve, and a through hole that is communicated with water storage bottle and umbrella cover water accepting layer is arranged in the inside of last nest;
Mode seven: described umbrella bar is hollow and in the lower end of umbrella bar a water storage bottle is housed also that perhaps described umbrella bar and handle are all hollow and in the bottom of handle a water storage bottle are housed also; Cavity is interconnected and built-in Water draw-off pump, and Water draw-off pump is connected with the central part of umbrella cover water accepting layer; Described Water draw-off pump adopts the synthetic material of absorbent wool, blotting paper, absorbent cloth or absorbent wool and blotting paper;
Mode eight: with mode seven, and the central part of nest also has a through hole on described, or also has the hollow pipe of a both ends open in described umbrella bar, and the hollow pipe upper end places the bottom that through hole is interior, the lower end extends to cavity of nest central part;
Mode nine: with mode seven, and described sunshade top also has a water storage bottle, the bottleneck of water storage bottle be enclosed within on the nest and the bottleneck inwall of water storage bottle and last nest between leave certain hydrospace that goes out;
Mode ten: with mode seven, and described sunshade top also has a water storage bottle, and the bottleneck of water storage bottle is enclosed within on the nest or is fixed on the top of nest by adapter sleeve, and a through hole that is communicated with water storage bottle and umbrella cover water accepting layer is arranged in the inside of last nest.
5. by the described self-supporting potential evaporation cooling type sunshade of claim 4, it is characterized in that: in described water storage bottle, umbrella bar cavity or umbrella handle cavity, water is housed, or in water storage bottle, umbrella bar cavity and umbrella handle cavity, water is housed all; Described hydromining perhaps adopts the function water of blast blending with common running water; Described additive is freshener, disinfectant or aromatic, or contains two kinds or whole additives in freshener, disinfectant and the aromatic simultaneously.
6. drum wind evaporative cooling type sunshade that adopts claim 1,2 or 3 described water evaporative cooling type sunshades or adopt claim 4 or 5 described self-supporting potential evaporation cooling type sunshades to make, it is characterized in that: drum wind evaporative cooling type sunshade is equipped with electric fan on water evaporative cooling type sunshade or self-supporting potential evaporation cooling type sunshade, electric fan five kinds of forms are installed: form one: adopt the sunshade of individual layer or compound umbrella cover to support in the space that is surrounded with umbrella electric fan is housed at umbrella cover, long bone; Form two: adopt the sunshade of individual layer or compound umbrella cover in the space that umbrella cover, long bone and umbrella support are surrounded, electric fan to be housed, and between the umbrella support, safety net is housed;
Form three: adopt the sunshade of double-deck umbrella cover in the space that lower floor's umbrella cover, interior long bone and umbrella support are surrounded, electric fan to be housed;
Form four: adopt the sunshade of double-deck umbrella cover in the space that lower floor's umbrella cover, interior long bone and umbrella support are surrounded, electric fan to be housed, and between the umbrella support, safety net is housed;
Form five: adopt the sunshade of double-deck umbrella cover between two-layer umbrella cover, electric fan to be housed.
7. by the described drum wind of claim 6 evaporative cooling type sunshade, it is characterized in that: the motor of described electric fan adopts external rotor electric machine, and the inner stator of motor is fixed on the umbrella bar or is fixed on the nest.
8. by claim 6 or 7 described drum wind evaporative cooling type sunshades, it is characterized in that: described electric fan adopts the folding electric fan of fan blade.
9. the solar powered air blast cooling type sunshade made of employing such as claim 6,7 or 8 described drum wind evaporative cooling type sunshades, it is characterized in that: solar powered air blast cooling type sunshade also is equipped with a cover solar power supply apparatus on drum wind evaporative cooling type sunshade, solar power supply apparatus has six kinds of modes:
Mode one: the rigidity solar panel is equipped with as electric supply installation in the described nest top of going up;
Mode two: the rigidity solar panel is equipped with on the described nest top of going up, and directly with electric capacity or battery parallel connection or with compose in parallel electric supply installation with electric capacity or battery again after diode is connected;
Mode three: be covered with one deck flexible solar panel as electric supply installation on described umbrella cover or the upper strata umbrella cover;
Mode four: be covered with one deck flexible solar panel on described umbrella cover or the upper strata umbrella cover, and directly with electric capacity or battery parallel connection or with compose in parallel electric supply installation with electric capacity or battery again after diode is connected;
Mode five: described umbrella cover protective layer or umbrella cover overcoat directly adopt flexible solar panel as electric supply installation;
Mode six: described umbrella cover protective layer or umbrella cover overcoat directly adopt flexible solar panel, and directly with electric capacity or battery parallel connection or with compose in parallel electric supply installation with electric capacity or battery again after diode is connected;
Described electric supply installation directly is connected with the motor of electric fan by lead, perhaps is connected with the motor of electric fan through power switch by lead.
10. by the described drum wind of claim 9 evaporative cooling type sunshade, it is characterized in that: power switch is run in the following nest position when described power switch is installed on the umbrella bar and struts near sunshade, following nest can make it to open, break away from power switch and can make it to turn-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102533500A CN101966033A (en) | 2010-08-16 | 2010-08-16 | Solar energy powered air blowing and self-supplied water evaporating type cooling umbrella |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102533500A CN101966033A (en) | 2010-08-16 | 2010-08-16 | Solar energy powered air blowing and self-supplied water evaporating type cooling umbrella |
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| CN101966033A true CN101966033A (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102533500A Pending CN101966033A (en) | 2010-08-16 | 2010-08-16 | Solar energy powered air blowing and self-supplied water evaporating type cooling umbrella |
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| CN (1) | CN101966033A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697263A (en) * | 2012-06-06 | 2012-10-03 | 无锡同春新能源科技有限公司 | Cooling device for sunshade with dye-sensitized solar cell for power generation |
| CN104605589A (en) * | 2015-01-12 | 2015-05-13 | 北京石油化工学院 | Solar air-conditioning umbrella |
| CN105864928A (en) * | 2016-04-11 | 2016-08-17 | 西安工程大学 | Thin-film solar cell driving type outdoor evaporative cooling air curtain umbrella |
| CN106108300A (en) * | 2016-06-15 | 2016-11-16 | 王德普 | Relieve summer heat umbrella of enjoying the cool |
| CN106593906A (en) * | 2016-12-21 | 2017-04-26 | 宁波江北怡和工业设计有限公司 | Storable electric fan |
| CN106762731A (en) * | 2016-12-21 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | Foldable electric fan |
| CN107136678A (en) * | 2017-06-28 | 2017-09-08 | 广州市龙鲲进出口贸易有限公司 | A kind of umbrella with heat sink |
| CN107373936A (en) * | 2017-08-11 | 2017-11-24 | 安徽信息工程学院 | Solar fan parasol |
| CN109156944A (en) * | 2018-09-10 | 2019-01-08 | 周煜恒 | A kind of intelligent air condition umbrella |
| CN112369775A (en) * | 2020-11-11 | 2021-02-19 | 海峡(晋江)伞业科技创新中心有限公司 | Rain-proof disinfection spraying straight umbrella |
| CN112369777A (en) * | 2020-11-11 | 2021-02-19 | 海峡(晋江)伞业科技创新中心有限公司 | High-efficient concertina type folding umbrella of disinfection spraying |
| CN112545125A (en) * | 2020-12-14 | 2021-03-26 | 上海市黄浦区新凌小学 | Air flow umbrella |
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| CN2254657Y (en) * | 1996-02-16 | 1997-05-28 | 任金根 | Double layer umbrellas |
| CN2877387Y (en) * | 2006-03-17 | 2007-03-14 | 刘昭 | Ultraviolet rays resistant solar energy cooling sun umbrella |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697263A (en) * | 2012-06-06 | 2012-10-03 | 无锡同春新能源科技有限公司 | Cooling device for sunshade with dye-sensitized solar cell for power generation |
| CN104605589A (en) * | 2015-01-12 | 2015-05-13 | 北京石油化工学院 | Solar air-conditioning umbrella |
| CN105864928A (en) * | 2016-04-11 | 2016-08-17 | 西安工程大学 | Thin-film solar cell driving type outdoor evaporative cooling air curtain umbrella |
| CN105864928B (en) * | 2016-04-11 | 2019-01-15 | 西安工程大学 | The driving outdoor cooling air curtain umbrella of evaporation of thin-film solar cells |
| CN106108300B (en) * | 2016-06-15 | 2018-01-19 | 王德普 | Relieve summer heat umbrella of enjoying the cool |
| CN106108300A (en) * | 2016-06-15 | 2016-11-16 | 王德普 | Relieve summer heat umbrella of enjoying the cool |
| CN106593906A (en) * | 2016-12-21 | 2017-04-26 | 宁波江北怡和工业设计有限公司 | Storable electric fan |
| CN106762731A (en) * | 2016-12-21 | 2017-05-31 | 宁波江北怡和工业设计有限公司 | Foldable electric fan |
| CN107136678A (en) * | 2017-06-28 | 2017-09-08 | 广州市龙鲲进出口贸易有限公司 | A kind of umbrella with heat sink |
| CN107373936A (en) * | 2017-08-11 | 2017-11-24 | 安徽信息工程学院 | Solar fan parasol |
| CN109156944A (en) * | 2018-09-10 | 2019-01-08 | 周煜恒 | A kind of intelligent air condition umbrella |
| CN112369775A (en) * | 2020-11-11 | 2021-02-19 | 海峡(晋江)伞业科技创新中心有限公司 | Rain-proof disinfection spraying straight umbrella |
| CN112369777A (en) * | 2020-11-11 | 2021-02-19 | 海峡(晋江)伞业科技创新中心有限公司 | High-efficient concertina type folding umbrella of disinfection spraying |
| CN112545125A (en) * | 2020-12-14 | 2021-03-26 | 上海市黄浦区新凌小学 | Air flow umbrella |
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Application publication date: 20110209 |