CN201582061U

CN201582061U - Portable type wind power generator

Info

Publication number: CN201582061U
Application number: CN2010201048880U
Authority: CN
Inventors: 吴建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-26
Filing date: 2010-01-26
Publication date: 2010-09-15
Anticipated expiration: 2020-01-26

Abstract

The utility model provides a portable type generator utilizing wind power. The generator comprises a rotating shaft, fan blades, a shell and a generator, wherein the fan blades are fixed on the rotating shaft, the generator is arranged in the shell, and the rotating shaft is fixedly connected with the rotating shaft on the generator; the generator is characterized by further comprising a mobile power supply consisting of a housing, a rechargeable battery, a power input end and a power output end; the power input end is communicated with the output end of the generator by a circuit; the mobile power supply is detachably arranged in the shell and correspondingly provided with a popping device and a clamping device of the mobile power supply; and the generator also comprises a bracket detachably connected with the shell. By adopting the technical scheme, the arrangement of the detachable mobile power supply leads electricity generated by the wind power to be simply stored in the mobile power supply without needing to worry about the problem of loss; and simultaneously, the generator and the mobile power supply can both be conveniently detached for carrying about, thus meeting the requirements of people on electric energy.

Description

Portable wind power generating device

Technical field

The utility model relates to a kind of electricity generating device, especially a kind of portable wind power generating device.

Background technique

At present, along with the foundation gradually of environmental consciousness, energy-conserving and environment-protective have become a kind of trend, and the wind-power electricity generation main force of environmental protection generating especially.But nowadays wind power plant all is large-scale equipment, belongs to a tonne order of magnitude, and can't realize entering the transformation of ordinary people life, more can't satisfy popular demand on the details of life; And, the wind-driven generator electricity can generally directly be transferred to each base station of subordinate, perhaps directly be stored in the electric accumulator that inside sets firmly, therefore when we need use electric energy, can only could satisfy the demand of electricity consumption in the place that has fixed equipment, this not to our rhythm of life more and more faster bring great facility instantly.Along with everybody growth in the living standard, people pay attention to the concern to self health more, gradually country sport then is subjected to the heat handful in the middle of numerous white collar personages, but just lacked energy source in the open air, and that the power reserves that carries always seems is not enough, therefore, a kind ofly can utilize natural wind energy in the open air, and the wind generating unit of integral miniaturization, light has become the required first-selection of the public.

The model utility content

In order to overcome the deficiencies in the prior art, the utility model provides a kind of portable wind energy power that utilizes, and the wind generating unit that can carry.

The technological scheme that its technical problem that solves the utility model adopts is: a kind of portable wind power generating device, comprise rotating shaft, fan blade, casing and generator, fan blade is fixedly arranged in the rotating shaft, generator places in the casing, rotating shaft is fixedlyed connected with the rotating shaft on the generator, comprise portable power source, described portable power source comprises housing, chargeable cell, electrical input and electric output terminal, electrical input is communicated with generator output end by circuit, portable power source removably places in the casing, be correspondingly provided with the ejector and the bayonet unit of portable power source, also comprise with casing forming the support that removably connects.Having the electric energy that its dismountable portable power source setting of the utility model of These characteristics produces wind energy can be stored in the portable power source simply, portable power source can disassemble easily and carry simultaneously, make its application area more extensive, played simple and easy condition for the charging of other electronic equipments with filling with the portable power source of getting.People can charge to electronic equipment whenever and wherever possible, satisfy the demand of people for electric energy constantly, and removable support makes use of the present utility model very convenient to carry simultaneously, can satisfy the demand of country sport especially.

Wherein, further setting of the present utility model is that casing is provided with special portable power source mounting groove, portable power source mounting groove bottom land is provided with the shell fragment that becomes the inclination angle with cell wall and constitutes corresponding ejector, the casing surface is provided with the power supply lid with the corresponding part of portable power source mounting groove notch, power supply Gai Yiduan is hinged on the casing, the power supply lid the other end and casing constitute described bayonet unit by being clasped, portable power source mounting groove cell wall be provided with portable power source on the electrical input plug of pegging graft and to cooperate, this plug is communicated with generator output end by circuit.Such setting makes structure more compact.In addition, portable power source can also include the control switch of lighting burner and control lighting burner, and making it is not only single electric energy storage container, for we provide sufficient lasting illumination in electricity failure at night or the illumination of open-air emergency.

Of the present utility modelly further be set to: described fan blade is sigmoid in the shape of a spiral, and the cross section of fan blade is the S type, and fan blade forms the tilt angle with rotating shaft from bottom to top, and fan blade central authorities also are provided with axis hole, and fan blade is located in the rotating shaft by the axis hole fixed cover.Fan blade is made up of many blades, and every blade all has the axis hole that cooperates with rotating shaft, and the mutual socket of bulge loop that is provided with by its axis hole two ends between the blade and scrobicular ring cooperates, and the close neighbour place of every adjacent blades connects by bolt.The blade structure of above-mentioned design makes blade structure compact more, the miniaturization more of the volume of fan blade integral body, and the mutual socket of lower convex ring and scrobicular ring cooperates and makes the fan blade overall structure more solid reliable especially on the blade, prevents from that it from axially going up to be out of shape because of stressed compressing, makes also simpler.In addition, the surface of fan blade is provided with the flexuose projection that is parallel to each other, casing is provided with shot-light towards the surface of fan blade, fan blade is transparent dioptric substances, make it at night, fan blade can send gorgeous and eye-catching color under the irradiation of shot-light, not only have the value of appreciation, can also play warning effect near also can placing accident spots such as traffic accident simultaneously.

Of the present utility modelly further be set to: support comprises base and several stent foots, every stent foot one end is that rounded end cooperates with base is hinged, cooperate and be provided with corresponding rotating and limiting mechanism with base is hinged, the stent foot the other end is a support end, the base center is provided with slot and cooperates with the pin formation grafting location that bottom of shell is provided with, can keep stable when making casing be positioned on the base, avoid the situation of overturning or tilting occurring because of the wind effect.Further be provided with and be: stent foot integral body is tabular, its cross section is circular-arc, described several stent foots draw the cylindrical cavity that the back formation can be held the casing, rotating shaft and the fan blade thereof that are assembled together in mutually at its support end, stent foot rounded end and chassis side are hinged, and slot two ends, base center are penetrating.Also be provided with stent foot lid, and stent foot support end outer side is equipped with cavity, the stent foot lid is fastened on the stent foot cavity place after the gathering and is clasped with the cavity top margin.Above-mentioned supporting structure characteristics can be by closing up its stent foot, make support draw into a complete circular cylindrical cavity in and wind generating unit is contained within its cavity volume, it both can be used as support, can be used as packing box again and use, made things convenient for our carrying and using.In addition, the cavity place sidewall of stent foot support end is for supporting end face, and this support end face is provided with the ground nail mounting hole, and stent foot is provided with ground nail collection base and ground nail thereof.Also have, base puts with the outer hinging shaft of the hinging shaft between stent foot and is provided with and the parallel sawtooth of hinging shaft cover axis direction, is provided with the friction race between this hinged axle sleeve and stent foot or the base, and friction wheel puts the sawtooth conflict with hinging shaft and cooperates.Ground nail, friction wheel etc. to be arranged so that stent foot opens up into arbitrarily angled, guaranteed that the fan blade on the support remains on own needed height, and the cooperation of ground nail and ground nail mounting hole, make us can on soft soil, firmly fix support more, the cooperation of ground nail collection base and ground nail simultaneously, let us can take off or regain ground nail whenever and wherever possible, avoids occurring can not find the situation that ground nail or ground nail lose and occurs.

Of the present utility modelly further be set to: described rotating shaft top is provided with the top bearing again, be installed with axle cap on the bearing of top, the top of rotating shaft and casing junction point is provided with the screening cap, hide the mutual socket of scrobicular ring that is provided with on bulge loop and the adjacent blades on the cap and cooperate, hide the cap lower end and be rotating shaft of umbrella cover cap and casing junction point.Adopt being provided with of top bearing etc. can avoid wind generating unit to hang when using, hide being provided with of cap and can prevent entering of outside rainwater or dust, thereby improved the working life of wind generating unit for the wearing and tearing of rotating shaft.

Below in conjunction with accompanying drawing the utility model is further described:

Description of drawings

Fig. 1 is the utility model embodiment's a plan view.

Fig. 2 is the utility model embodiment's a plan view.

Fig. 3 is the wall-hanging embodiment's of the utility model a schematic representation.

Fig. 4 does not have support embodiment's plan view for the utility model.

Fig. 5 does not have support embodiment's side view for the utility model.

Fig. 6 is the A-A sectional view of Fig. 4.

Fig. 7 is that its portable power source of Fig. 6 embodiment ejects phase diagram.

Fig. 8 is the B-B sectional view of Fig. 5.

Fig. 9 is the D portion enlarged view of Fig. 6.

Figure 10 is the C-C sectional view of Fig. 5.

Figure 11 is its state that cooperates with ground nail of Figure 10 embodiment.

Figure 12 is the utility model support embodiment's a plan view.

Figure 13 is the E-E sectional view of Figure 12.

Figure 14 is the another kind of embodiment's of Figure 13 a schematic representation.

Figure 15 is the F portion enlarged view of Figure 13.

Figure 16 is the state of the non-maximum position of Figure 15 embodiment stent foot open mode.

Figure 17 is the another kind of state of the non-maximum position of Figure 15 embodiment stent foot open mode.

Figure 18 draws and collects the schematic representation under the state that fan blade and casing are arranged in for the utility model stent foot.

Figure 19 is the G-G sectional view of Figure 18.

Figure 20 is the H portion enlarged view of Figure 19.

Figure 21 is the utility model embodiment portable power source External view

Figure 22 is the utility model embodiment portable power source structural drawing

Embodiment

As shown in the figure, the utility model embodiment comprises fan blade 2, rotating shaft 5, casing 1, generator 7, portable power source 4 and the support 3 that removably connects with casing 1 formation, fan blade 2 is fixedly arranged in the rotating shaft 5, and generator 7 places in the casing 1, and rotating shaft 5 is fixedlyed connected with the rotating shaft 5 on the generator 7.Shown in Figure 20,21, portable power source 4 comprises power supply shell 41, lighting burner 46, warning light 47, control switch 48, power supply circuit board 43, chargeable cell 42, electrical input 44 and electric output terminal 45, power supply shell 41 comprises power on pressure vessel and following power supply shell, the pressure vessel that powers on is combined into one by the cooperation of pegging graft with following power supply shell, the outer wall of pressure vessel and following power supply shell of powering on is respectively equipped with trim and following trim, and trim 411 and power supply shell 41 pass through the grafting cooperation.Be installed with power supply circuit board 43 in the power supply shell 41, chargeable cell 42 is welded on the circuit of power supply circuit board 43, lighting burner 46 and two warning lights 47 are straight line and are arranged at portable power source 4 front ends, lighting burner 46 and two warning lights 47 and power supply circuit board 43 circuit communications, electrical input 44 and electric output terminal 45 are arranged at portable power source 4 rear ends, electrical input 44 and electric output terminal 45 and power supply circuit board 43 circuit communications, control switch 48 is arranged on portable power source 4 sidewalls, and the circuit communication on control switch 48 and the power supply circuit board 43 is also controlled the switching of lighting burner 46.Among the utility model embodiment, portable power source 4 is provided with lighting set, but the utility model is not limited in this, can also be provided with radio receiver, MP3, small-sized fans etc. by rational circuit, or the combination of above-mentioned each device.

Wherein shown in Fig. 1-8, casing 1 profile is cylindric, comprises end cap 11 and housing 12, and end cap 11 center portions are provided with the ending cover hole that passes for rotating shaft 5, and end cap 11 is covered on the housing 12 and sealing and fixing, and housing 12 bottom edge are provided with the projection 122 of annular.Housing 12 central authorities are installed with middle frame 123, middle frame about in the of 123 both ends of the surface be provided with the through hole that passes through for rotating shaft 5, middle frame 123 central authorities are cavity structure, generator 7 places in the cavity of frame 123.In frame 123 top and bottom be installed with bearing 54 respectively, the through hole at ending cover hole and middle frame two ends about in the of 123 is passed in rotating shaft 5 successively, and with middle frame on bearing 54 secure fit, the rotor that will drive generator 7 when rotating shaft 5 is subjected to turned rotates together.Middle frame 123 belows are provided with the portable power source mounting groove, wherein portable power source 4 removably places in the portable power source mounting groove in the casing 1, portable power source mounting groove and portable power source 4 size shape are suitable, are correspondingly provided with the ejector and the bayonet unit of portable power source 4.Portable power source mounting groove bottom land is provided with two plugs 125 and a positioning seat 126, and wherein, described ejector is for to be provided with the shell fragment 124 that becomes the inclination angle with cell wall at portable power source mounting groove bottom land, and shell fragment 124 can be done swing around the immovable point of itself and cell wall; In addition, shell fragment 124 in the above-mentioned ejector also can be the ejection spring of pagoda shape, eject spring and be fixedly arranged on bottom land, when the releasing of the bayonet unit on the casing 1 buckle is spacing, ejecting spring resets because of cancelling of external force, thereby promote portable power source 4 and skid off the portable power source mounting groove, realize the ejection effect of portable power source 4, or the like.Two plugs 125 are installed in bottom land, plug 125 1 ends are pegged graft with electrical input 44 formation on the portable power source 4 and are cooperated, plug 125 the other ends are connected with generator 7 output terminals, positioning seat 126 is positioned at the neutral position of two plugs 125, positioning seat 126 1 ends are installed in bottom land, the electric output terminal 45 that is shaped as cavity that the other end of positioning seat 126 and portable power source 4 the are provided with location that cooperatively interacts, positioning seat 126 form the location of pegging graft with the electric output terminal 45 of portable power source 4 and cooperate.Wherein, the plug 125 that is fixed in portable power source mounting groove bottom land also can be set to contact, and the electric output terminal 45 of portable power source 4 bottoms then is set to corresponding contact and forms point-to-point touching with the contact of bottom land be connected.

Shown in Fig. 6-8,10,11, housing 1 surface is provided with power supply lid 121 with the corresponding part of portable power source mounting groove notch, power supply covers 121 1 ends and is hinged on the housing 12, power supply covers 121 the other ends and housing 12 formation are clasped, and this end is provided with the fixture block 1212 of protrusion, be provided with a draw-in groove with fixture block 1212 corresponding positions on the housing 12, fixture block 1212 and draw-in groove are suitable and constituted above-mentioned bayonet unit, and the outside of power supply lid 121 close bayonet units is provided with one and protrudes from surperficial pull handle 1211.In addition, the bayonet unit on the casing 1 also can be for being provided with hook on power supply lid 121, and housing 12 is provided with and links up with that the position is corresponding buckles, link up with and buckle to realize being clasped of power supply lid 121 and housing 12, or the like.The middle position of body shell 1 bottom end also is provided with a pin 13, the junction of pin 13 and housing 1 is provided with the stiffening rib of the annular that thickness reduces gradually from top to bottom, slot 311 set on pin 13 and the support 3 is suitable, pin 13 and slot 311 form the corresponding location of pegging graft and cooperate, and also offer the pin-and-hole 131 that passes through for latch 132 on the outer wall of pin 13.

As shown in Figure 8, the utility model embodiment's casing 1 is actually end cap 11 surfaces towards the surface of fan blade 2, also promptly on end cap 11 surfaces, be provided with shot-light 14,11 of shot-light 14 and end caps pass through seal ring 141 sealings, the current input terminal of shot-light 14 can be connected by the circuit board of lead with the control internal circuit of configuration, the circuit board of this control internal circuit is electrically connected with generator 7, shot-light 14 and portable power source 4 respectively, and the power supply of shot-light 14 can directly come from generator 7 or portable power source 4.Wherein, the light that shot-light 14 is irradiated also is equipped with the Push And Release that photoreceptor element is used to control shot-light 14 towards fan blade 2 on the casing 1.

Shown in Fig. 6,8,9, fan blade 2 is made for transparent dioptric substances, the surface of fan blade 2 is evenly equipped with and the parallel flexuose projection 21 in end cap 11 surfaces, fan blade 2 is sigmoid in the shape of a spiral, the cross section of fan blade 2 is the S type, fan blade 2 forms the tilt angle with rotating shaft 5 from bottom to top, and fan blade 2 central authorities are provided with axis hole, and fan blade 2 is located in the rotating shaft 5 by the axis hole fixed cover.Fan blade 2 is made up of four wind sheets, the middle position of every wind sheet all has the axis hole that cooperates with rotating shaft 5, the top and bottom of wind sheet 2 upper shaft holes are respectively equipped with bulge loop 22 and scrobicular ring 23, the internal diameter of bulge loop 22 and rotating shaft 5 are suitable, the internal diameter of the external diameter of bulge loop 22 and scrobicular ring 23 is suitable, four wind sheet socket cooperations mutually from top to bottom, the bulge loop 22 of a back wind sheet 2 is inserted in the scrobicular ring 23 of last wind sheet, guarantee that four wind sheets fit tightly into a slice fan blade 2 each other, the two ends at every adjacent blades close neighbour place connect by bolt 24.Wherein, four wind sheets are consistent in the joint place shape from top to bottom, make full wafer fan blade 2 spiral streamlined.Fan blade 2 bottoms also are provided with one and hide cap 53, hide cap 53 and be up-small and down-big taper, hiding cap 53 tops is provided with and the suitable bulge loop 531 of wind sheet lower end scrobicular ring, the bulge loop 531 that hides on the cap 53 inserts in the scrobicular ring 23 of fan blade 2 bottoms, screening cap 53 bottoms are the junction point of rotating shaft of umbrella cover cap and casing, hide cap 53 bottoms and be provided with annular groove 532, the ending cover hole periphery is provided with annular protrusion 111, annular protrusion 11 inserts in the annular groove 532 and makes each other and conflicts, constitute spacing cooperation thereby fan blade 2 is axially gone up, prevent fan blade 2 downward slippages.

Shown in Figure 12-14, support 3 comprises base 31 and four stent foots 32.Stent foot 32 integral body are tabular, and its cross section is circular-arc, and to be rounded end cooperate and be provided with corresponding rotating and limiting mechanism with base 31 sides are hinged for every stent foot 32 1 end, and stent foot 32 the other ends then are support end.The cylindrical cavity of four stent foots 32 formation can be held to be assembled together after its support end draws in mutually casing 1, rotating shaft 5 and fan blades 2 thereof.Base 31 is circular, base 31 surfaces are provided with the groove 312 with the concentric annular of base 31, this annular groove 321 is suitable with the projection 123 of casing 1 bottom annular, base 31 centers are provided with slot 311 and cooperate with the pin 13 formation grafting location that casing 1 bottom is provided with, slot 311 two ends are penetrating, the length of the degree of depth of slot 311 and pin 13 is suitable, slot both sides, 311 lower end and have latch groove 3111 along slot 311 axial directions, when pin 13 inserts in the slot 311, pin-and-hole 131 positions on the pin 13 just are positioned at the top of latch groove 3111, latch 132 passes latch groove 3111 on the slot 311 and the pin-and-hole 131 on the pin 13 respectively, and casing 1 is fixed on the base 31.The integral body of being assembled when casing 1, rotating shaft 5 and fan blade 2 thereof is put into from the opening end of the cylindrical cavity be made up of stent foot 32, and the pin-and-hole 131 on the pin 13 is equipped with latch 132, and latch 132 is by latch groove 3111 and pin 13 is placed in the slot 311.In addition, stent foot 32 not only can be arranged to four, also can be arranged to three or other suitable pin numbers; Base 31 also can be other shapes, the cross section that draws the accommodation cavity that the back constituted in the hinged stent foot of base 31 sides 32 is then for close with base 31 shapes thus, thereby produces interior spatial structure accommodation cavity inequality by different bases 31 shapes.

Shown in Figure 12-16, during hinged cooperation of stent foot 32 and base 31, its hinged axle sleeve 313 of hinging shaft is provided with and the parallel sawtooth of hinged axle sleeve 313 axial directions, position relative with the sawtooth of hinged axle sleeve 313 on the stent foot 32 is provided with race, be built-in with columniform friction wheel 314 at race, base 31 and stent foot 32 make friction wheel 314 inconsistent with hinged axle sleeve 313 and race respectively in hinged cooperation.Rotating and limiting mechanism is that the hinged place of stent foot 32 is provided with the jacking block 323 with the protrusion of stent foot 32 Surface Vertical, jacking block 323 rotates with stent foot 32 and links, when stent foot 32 forwards maximum angle to, jacking block 323 will be inconsistent with the hinged axle sleeve 313 on the base 31.In addition, rotating and limiting mechanism also can be for being installed with the jacking block of protrusion on hinged axle sleeve 313, and when stent foot 32 is rotated, when stent foot 32 forwards maximum angular to, jacking block 323 will be inconsistent with stent foot 32 front ends.The design of hinge means and rotating and limiting mechanism allows to turn over 90 ° and arrive bigger angle to about 270 ° angle or 90 ° relatively between stent foot 32 and the base 31.In the utility model, rotating and limiting mechanism also can also just be meant above-mentioned friction wheel 314 and hinged axle sleeve 313 matching mechanisms such as pivoting friction such as grade.

Shown in Figure 17,18,19, stent foot 32 also is provided with stent foot lid 35, the support end outer side of stent foot 32 is equipped with cavity 321, stent foot lid 35 is fastened on stent foot 32 cavitys, 321 places after the gathering and is clasped with cavity 321 top margins, and stent foot lid 35 stops each stent foot 32 after closing up to scatter mutually.The one sidewall of the cavity 321 of stent foot 32 support ends is for supporting end face, support the end and be installed with the heel of making by elastic abrasion-proof material 33, the shape of heel 33 is suitable with the shape that supports end face, being provided with three even distributions and penetrating ground nail hole mounting hole 322 on support end face and the heel 33 jointly passes for ground nail 34, close cavity 321 places are provided with two ground nail collection bases 3211 along stent foot 32 axial directions on the stent foot 32, ground nail collection base 322 is along suitable with ground nail 34 shapes, the inwall of ground nail collection base 322 is provided with the limiting stopper 3221 of protrusion, ground nail 34 places in the ground nail collection base 322, and makes ground nail 34 form spacing the cooperation with ground nail collection base 322 by limiting stopper 3221.Wherein, stent foot lid 35 with draw in after the means of fixation of 32 of stent foots can also cooperate perhaps plug cooperation, or do not have stent foot to cover 35 and directly be snapping between the stent foot 32 or the like for being threaded.

Shown in Fig. 1-9, rotating shaft 5 tops are installed with top bearing 51, and top bearing 51 is inconsistent with the bulge loop 22 of fan blade 2 upper ends, prevent fan blade 2 upwards slippages.Go back fixed cover outside the top bearing 51 and be provided with columniform axle cap 52, the diameter of axle cap 52 tip portion is less than the diameter of bottom; The ending cover hole that rotating shaft 5 is passed on the end cap 11 is fixedlyed connected with the rotor of generator 7, wherein, axis direction along rotor has through hole, rotating shaft 5 is just passed through hole and is formed secure fit with rotor, two ends of rotor portion is installed with a bearing 54 respectively, two bearings 54 is fixed on the frame 123, and the rotor that the rotation of rotating shaft 5 can drive generator 7 rotates together.

As shown in Figure 3, when does not place for support on ground stably, also be furnished with suspension holdfast for casing 1 and fan blade 2 combined suspension in wall or tree bar etc. vertically on the surface.Suspension holdfast 6 is the supporting plate 61 that bends to the long strip metal of U type, supporting plate 61 upper end portions have slotted eye 611 and pass for axle cap 52, supporting plate 61 underparts are installed with stationary platen 62, stationary platen 62 also is U type structure, stationary platen 62 bottoms have the slotted eye 621 that passes for pin 13, simultaneously 62 liang of end walls that upwarp of stationary platen be provided with pin 13 on the suitable pin-and-hole 622 of shaped position of pin-and-hole 131, when the two end part up and down of casing 1 and fan blade 2 combinations are installed on slotted eye on the suspension holdfast 6, latch 132 passes the pin-and-hole on stationary platen 62 and casing 1 pin 13 simultaneously, thereby casing 1 is fixed on the suspension holdfast 6.Offer two through holes 612 that distribute at a certain distance respectively on the support wooden partition 61 parallel on the suspension holdfast 6, when using suspension arrangement, can casing 1 and suspension holdfast 6 be fixed in wall or tree bar etc. vertically on the surfaces by two through holes with rotating shaft 5.

In addition, casing 1 can use transparent material to make, and can directly see inner structure and working state like this from the outside, and the sense organ element on the said machine casing 1 also can be arranged at any position in the casing 1 at this moment.Fan blade 2 adopts transparent dioptric substances to make, and four wind sheets on the fan blade 2 can be arranged to other color respectively, and color also can be identical each other, increased aesthetics of the present utility model, simultaneously, make it colorful especially under the shot-light irradiation, have high ornamental value.

Portable being embodied in of the present utility model: one, the volume miniaturization, small and exquisite profile and light-duty quality make it seem light and handy convenient on carrying and transporting; Two, the setting of support 3 makes it no matter in that still wall or tree bar etc. vertically can both highlight the characteristic of easy installation on the surfaces on the level land; Three, dismountable portable power source 4 makes using scope of the present utility model more extensive, and installation is carried convenient.

Its working principle is: as wind during to fan blade 2, wind will drive fan blade 2 and rotate with the rotating shaft 5 that fan blade 2 is fixed, rotor on the motor 7 also rotates with rotating shaft 5 simultaneously, at this moment, generator 7 generates electricity because of the external force acting, the electric energy that produces by the circuit board of lead and control internal circuit connection and be stored in the portable power source 4, the warning light that portable power source 4 is provided with is pointed out the energy state of power supply at any time.When electric energy was full of, portable power source 4 can take off, and this moment, portable power source 4 can utilize from the lighting burner of establishing, and played the effect of illumination; Also can utilize on the portable power source 4 to be connected with other electric equipments,, play the characteristic of movable charging as mobile phone or camera etc. from the electric output terminal of establishing 45.Wherein, when utilizing wind energy to generate electricity, photoreceptor element on the casing 1 can be responded to outside brightness at any time, when if outside brightness is too dark, shot-light 14 will start automatically, and the light beam of shot-light 14 will shine on the fan blade 2 simultaneously, because of the material of fan blade 2 and the characteristic of laciniation, fan blade 2 will make light beam produce refraction, and because the different color on the fan blade 2 makes fan blade 2 produce bright-colored effect of shadow.

Claims

1. portable wind power generating device, comprise rotating shaft, fan blade, casing and generator, fan blade is fixedly arranged in the rotating shaft, generator places in the casing, rotating shaft is fixedlyed connected with the rotating shaft on the generator, it is characterized in that: comprise portable power source, described portable power source comprises power supply shell, chargeable cell, electrical input and electric output terminal, electrical input is communicated with generator output end by circuit, portable power source removably places in the casing, be correspondingly provided with the ejector and the bayonet unit of portable power source, also comprise with casing forming the support that removably connects.

2. portable wind power generating device according to claim 1, it is characterized in that: described casing is ad hoc the portable power source mounting groove, portable power source mounting groove bottom land is provided with the shell fragment that becomes the inclination angle with cell wall and constitutes corresponding ejector, the casing surface is provided with the power supply lid with the corresponding part of portable power source mounting groove notch, power supply Gai Yiduan is hinged on the casing, the power supply lid the other end and casing constitute described bayonet unit by being clasped, portable power source mounting groove cell wall be provided with portable power source on the electrical input plug of pegging graft and to cooperate, this plug is communicated with generator output end by circuit.

3. portable wind power generating device according to claim 2 is characterized in that: described portable power source also comprises the control switch of lighting burner and control lighting burner.

4. according to claim 1 or 2 or 3 described portable wind power generating devices, it is characterized in that: described fan blade is sigmoid in the shape of a spiral, and the cross section of fan blade is the S type, and fan blade forms the tilt angle with rotating shaft from bottom to top, fan blade central authorities also are provided with axis hole, and fan blade is located in the rotating shaft by the axis hole fixed cover.

5. portable wind power generating device according to claim 4 is characterized in that: the surface of described fan blade is provided with the flexuose projection that is parallel to each other, and casing is provided with shot-light towards the surface of fan blade, and fan blade is transparent dioptric substances.

6. portable wind power generating device according to claim 4, it is characterized in that: described fan blade is made up of many blades, every blade all has the axis hole that cooperates with rotating shaft, the mutual socket of bulge loop that is provided with by its axis hole two ends between the blade and scrobicular ring cooperates, and the close neighbour place of every adjacent blades connects by bolt.

7. portable wind power generating device according to claim 5, it is characterized in that: described fan blade is made up of many blades, every blade all has the axis hole that cooperates with rotating shaft, the mutual socket of bulge loop that is provided with by its axis hole two ends between the blade and scrobicular ring cooperates, and the edge of every adjacent blades connects by bolt.

8. according to claim 1 or 2 or 3 or 5 or 6 or 7 described portable wind power generating devices, it is characterized in that: described support comprises base and several stent foots, every stent foot one end is that rounded end cooperates with base is hinged, and be provided with corresponding rotating and limiting mechanism, the stent foot the other end is a support end, and the base center is provided with slot and cooperates with the pin formation grafting location that bottom of shell is provided with.

9. portable wind power generating device according to claim 4, it is characterized in that: described support comprises base and several stent foots, to be rounded end cooperate and be provided with corresponding rotating and limiting mechanism with base is hinged for every stent foot one end, the stent foot the other end is a support end, and the base center is provided with slot and cooperates with the pin formation grafting location that bottom of shell is provided with.

10. portable wind power generating device according to claim 8, it is characterized in that: stent foot integral body is tabular, its cross section is circular-arc, described several stent foots draw the cylindrical cavity that the back formation can be held the casing, rotating shaft and the fan blade thereof that are assembled together in mutually at its support end, stent foot rounded end and chassis side are hinged, and the slot two ends at base center are penetrating.

11. portable wind power generating device according to claim 10 is characterized in that: be provided with stent foot lid, and stent foot support end outer side is equipped with cavity, the stent foot lid is fastened on the stent foot cavity place after the gathering and is clasped with the cavity top margin.

12. portable wind power generating device according to claim 11 is characterized in that: the cavity one sidewall of described stent foot support end is for supporting end face, and this support end face is provided with the ground nail mounting hole, and stent foot is provided with ground nail collection base and ground nail thereof.

13. portable wind power generating device according to claim 8, it is characterized in that: described base puts with its hinging shaft of hinging shaft between stent foot and is provided with and the parallel sawtooth of hinging shaft cover axis direction, be provided with the friction race between this hinged axle sleeve and stent foot or the base, friction wheel puts the sawtooth conflict with hinging shaft and cooperates.

14. according to claim 1 or 2 or 3 or 5 or 6 or 7 or 9 or 10 or 11 or 12 or 13 described portable wind power generating devices, it is characterized in that: described rotating shaft top is provided with the top bearing, be installed with axle cap on the bearing of top, the top of rotating shaft and casing junction point is provided with the screening cap, hide the mutual socket of scrobicular ring that is provided with on bulge loop and the adjacent blades on the cap and cooperate, hide the cap lower end and be rotating shaft of umbrella cover cap and casing junction point.