CN202282747U

CN202282747U - Sun-tracking light-gathering electric energy generating device

Info

Publication number: CN202282747U
Application number: CN2011204060889U
Authority: CN
Inventors: 钟俊能
Original assignee: HONGJINDA ENERGY TECHNOLOGY CO LTD
Current assignee: Lin Bixia; Zhang Dongrui
Priority date: 2011-10-24
Filing date: 2011-10-24
Publication date: 2012-06-20
Anticipated expiration: 2021-10-24

Abstract

The utility model discloses an electric energy generating device for tracking sun and condensing light, which comprises a steering drive unit, an energy collecting unit, a light condensing unit, a photosensitive control module and a cleaning unit, wherein the steering drive unit is provided with a base, a turntable which is rotatablely arranged on the base, a rotating shaft which is arranged on the turntable, a power source which can drive the rotating shaft to drive the turntable to rotate, a telescopic rod piece which is pivoted on the turntable, and two supporting rod pieces which are arranged on the turntable and are separated from the telescopic rod piece, the photosensitive control module is used for detecting the irradiation direction of the sunlight, and drives the turntable and the telescopic rod to move, so that the energy collecting unit can be adjusted to a proper position facing the sun to improve the light collecting energy of the light collecting unit, furthermore, the photosensitive control module drives the cleaning unit to perform automatic cleaning, so that dirt on the light gathering unit can be removed.

Description

The electric energy generation device of sun-oriented light concentrating

Technical field

The utility model relates to a kind of electric energy generation device, is meant a kind of electric energy generation device of sun-oriented light concentrating especially.

Background technology

Solar panel generally is mounted in top of building or sufficient position at sunshine, open air; Can produce electric energy via solar light irradiation; The electrical equipment that is used for additional feed public place or family drives required electric power; So as to reducing the use amount of the alternating current that Utilities Electric Co. is provided, and then save electric cost.

But owing to the position of the sun can change along with the time, the angle that sunlight is launched can be different according to the time, adds that solar panel fixes towards the orientation of the sun; When so the orientation at sun place changes; Will cause solar panel can't receive sunlight really, and then influence the absorbent sunlight of solar panel unit are, so will reduce the conversion usefulness of solar panel; Therefore; In order to increase the conversion usefulness of solar panel, can utilize a solar energy sun-following structure now, to change the orientation of solar panel; It can adjust the orientation of solar panel along with the position of the sun, so as to letting solar panel receive sunlight towards the sun really.

As shown in Figure 1; For TaiWan, China discloses " electric energy generation device of sun-oriented light concentrating " invention case No. 201037849; The disclosed electric energy generation device of this case comprises that one turns to driver element 11, an energy collecting unit 12, a light focusing unit 13, and a photosensitive control module 14.This turns to driver element 11 to have that a base 111, is arranged at rotationally that rotating shaft (this figure does not show), that rotating disk 112, on this base 111 is arranged at this rotating disk 112 can drive this rotating shaft and the power source (this figure does not show), of these rotating disk 112 rotations of interlock is hubbed on the flexible rod member 113 on this rotating disk 112, reach two be arranged on this rotating disk 112 and with this flexible rod member 113 supporting rod 114 separately.And this energy collecting unit 12 has one and can be located at the carrier 121 on this flexible rod member 113 that turns to driver element 11 and two supporting rods 114, at least one solar panels 122 that are arranged on this carrier 121 versatilely, but and at least one the electrical connection with these solar panels 122 and the accumulate spare (this figure does not show) of store electrical energy.In addition; This light focusing unit 13 has the support body 131 that is arranged on the carrier 121 of this energy collecting unit 12, and multi-disc is arranged side by side the solar panel 132 on this support body 131, and said solar panel 132 and these solar panels 122 are separately and keep a setpoint distance; And each solar panel 132 have one be arc surfaced sensitive surface 1321; Borrow make the sensitive surface 1321 of the said solar panel 132 of solar light irradiation after, but optically focused and then converts electric energy on these solar panels 122.In addition, this photosensitive control module 14 has a sensitive piece 141, and this sensitive piece 141 of an electrical connection can order about the control piece (this figure does not show) that this flexible rod member 113 carries out expanding-contracting action with flexible rod member 113.

Utilize the direction of illumination of the sensitive piece 141 detecting sunlight of this photosensitive control module 14 whereby; Can drive this rotating disk that turns to driver element 11 112 and flexible rod member 113 actions; And then make this carrier 121 can be adjusted to suitable position on the sunny side; To improve the optically focused energy of these solar panels 122, the usefulness of promoting its concentrating to generate power whereby.

Because the electric energy generation device of this sun-oriented light concentrating is arranged at the open air, accepts exposure in sunshine and wind and weather, is easier to adhere to birds ight soil or dust, if do not clean in good time, then influences spotlight effect easily.

The utility model content

Therefore, the purpose of the utility model is that a kind of electric energy generation device that improves the sun-oriented light concentrating of concentrating to generate power usefulness is being provided.

The electric energy generation device of the utility model sun-oriented light concentrating comprises one and turns to driver element, an energy collecting unit, a light focusing unit, a photosensitive control module, and a cleaning unit.

This turns to driver element to have a base, one and is arranged at rotating disk on this base, rotating shaft that is arranged at this rotating disk, one rotationally and is used to drive this rotating shaft and power source, a flexible rod member that is hubbed on this rotating disk of this rotating disk rotation of interlock, and two be arranged on this rotating disk and with this flexible rod member supporting rod separately.

This energy collecting unit have one be located at this flexible rod member that turns to driver element and the carrier on the said supporting rod versatilely, at least one is arranged on the solar panels on this carrier, and at least one is electrically connected and is used for the accumulate spare of store electrical energy with these solar panels.

This light focusing unit has a support body on the carrier that is arranged on this energy collecting unit; And multi-disc is arranged side by side the solar panel on this support body; Said solar panel and this solar panels separately and keep a setpoint distance, and each solar panel has one and is arc surfaced and with so that light accumulates on these solar panels and then after converting the sensitive surface of electric energy to.

This photosensitive control module has a photoreceptor, and one is electrically connected this photoreceptor and is somebody's turn to do flexible rod member and is used to order about the controller that this flexible rod member carries out expanding-contracting action.

This cleaning unit includes one and is hollow form and is connected with in the sparge pipe on this base, one and be hollow form and be connected with on this base and be used for outer water liquid this sparge pipe of input with separately air jet pipe of this sparge pipe, one and make this sparge pipe can spray the Water-pumping motor of water outlet liquid; And one be used for outside air is imported this air jet pipe and made the air pump that this air jet pipe can delivery air; This Water-pumping motor and this air pump all are electrically connected with this controller, and control the keying of this Water-pumping motor and this air pump by this controller.

The electric energy generation device of the utility model sun-oriented light concentrating outwards convexes with at least one all respectively and is the reducing shape and is respectively applied for the nozzle of exporting water liquid or air on this sparge pipe and this air jet pipe.

The electric energy generation device of the utility model sun-oriented light concentrating; This cleaning unit also includes a pedestal of being located on this base; This sparge pipe and this air jet pipe are at interval upright this pedestals of being located at, and this Water-pumping motor and this air pump then are to be located at this pedestal and to be connected with this sparge pipe, this air jet pipe respectively.

The electric energy generation device of the utility model sun-oriented light concentrating; Be interval with two tracks that parallel on this base; And said track is to be positioned at this rotating disk outside; And this base bottom is provided with a plurality of corresponding respectively rollers of this track slippage that are used to follow, and in addition, this cleaning unit also includes an actuator that is electrically connected and is used to drive one of them roller rotation with this controller.

The electric energy generation device of the utility model sun-oriented light concentrating, this flexible rod member that turns to driver element is one that is selected from the following group: screw drive mechanism, oil hydraulic cylinder, pneumatic cylinder; And this actuator is a motor, and is located on this pedestal.

The electric energy generation device of the utility model sun-oriented light concentrating; The support body of this light focusing unit has more a skeleton frame, the many columns of being located on this carrier and connecting this skeleton frame; Reach many arrangements and be arranged on this skeleton frame and the axle of the corresponding said solar panel that is pivoted, make each sheet solar panel all rotate corresponding to axle.

The electric energy generation device of the utility model sun-oriented light concentrating, each sheet solar panel also have one in contrast to this sensitive surface and be plane adjacent surface.

The beneficial effect of the utility model is; Utilize the direction of illumination of the photoreceptor detecting sunlight of this photosensitive control module; Can drive the action of this rotating disk that turns to driver element and flexible rod member; And then make this carrier can be adjusted to suitable position on the sunny side, to improve the optically focused energy of these solar panels, so as to promoting the usefulness of its concentrating to generate power.In addition, borrow the Water-pumping motor or the air pump of this cleaning unit of controller drives of photosensitive control module to start in good time, carry out automated cleaning with the removal dirt, and then can make light focusing unit can not influence optically focused usefulness because of the accumulation of dirt.

Description of drawings

Fig. 1 is a stereogram, explains that TaiWan, China discloses " electric energy generation device of sun-oriented light concentrating " invention case No. 201037849;

Fig. 2 is a stereogram, and first preferred embodiment of the electric energy generation device of the utility model sun-oriented light concentrating is described;

Fig. 3 is a part of cutaway view, and the internal structure that turns to driver element of this first preferred embodiment is described;

Fig. 4 is a part of stereogram, and the energy collecting unit of this first preferred embodiment and the aspect of light focusing unit are described;

Fig. 5 is a part of cutaway view, and the aspect of the solar panel of this first preferred embodiment is described;

Fig. 6 is a configuration relation figure, and the member annexation of the photosensitive control module of this first preferred embodiment is described;

Fig. 7 is an illustrative view, and the aspect of the solar panel rotation of this first preferred embodiment is described;

Fig. 8 is a part of cutaway view, and the aspect of the carrier maintenance level of this first preferred embodiment is described;

Fig. 9 is an illustrative view, and the aspect that the carrier of this first preferred embodiment is tilted to the right is described;

Figure 10 is an end view, and the clean operation that the cleaning unit of this first preferred embodiment is sprayed water is described;

Figure 11 is an end view, explains that the cleaning unit of this first preferred embodiment carries out the jet operation that dries up;

Figure 12 is a stereogram, and second preferred embodiment of the heat energy generation device of the utility model sun-oriented light concentrating is described;

Figure 13 is an end view, aid illustration Figure 12;

Figure 14 is a sketch map, and photosensitive control module and flexible rod member, Water-pumping motor, the air pump of this second preferred embodiment, the annexation of actuator are described.

Embodiment

About the aforementioned of the utility model and other technology contents, characteristics and effect, in the following detailed description that cooperates with reference to two graphic preferred embodiments, can clearly appear.

Before the utility model is described in detail, be noted that in following description similar elements is to represent with identical numbering.

As shown in Figure 2, first preferred embodiment of the electric energy generation device of the utility model sun-oriented light concentrating comprises that one turns to driver element 5, an energy collecting unit 2, a light focusing unit 4, a photosensitive control module 6, and a cleaning unit 7.

Like Fig. 2, shown in 3; This turns to driver element 5 to have that a base 51, is arranged at rotationally that rotating shaft 54, that rotating disk 53, on this base 51 is arranged at this rotating disk 53 can drive this rotating shaft 54 and the power source 52, of these rotating disk 53 rotations of interlock is hubbed on the flexible rod member 57 on this rotating disk 53; And two be arranged on this rotating disk 53 and with this flexible rod member 57 supporting rod 58 separately; And this power source 52 is to be connected with mutually with this rotating shaft 54, in order to can directly drive this rotating shaft 54 rotations.In the present embodiment; Should flexible rod member 57 be oil hydraulic cylinder; And have one be arranged on this rotating disk 53 cylinder body 571, the cylinder bar 572 in this cylinder body 571 that stretches; And the bar heart 573 of these cylinder bar 572 telescopic movables relatively, but the rod member 57 that should stretch also can be screw drive mechanism or pneumatic cylinder, so as to reaching the effect of up-down.

Like Fig. 2, shown in 4; This energy collecting unit 2 has carrier 21, the multi-disc be located at movably on this flexible rod member 57 that turns to driver element 5 and two supporting rods 58 and is arranged on the solar panels 22 on this carrier 21; And but one be electrically connected with said solar panels 22 and the accumulate spare 23 of store electrical energy, and these bar heart 573 1 ends are to be hubbed on this carrier 21.

This light focusing unit 4 has the support body 41 that is arranged on the carrier 21 of this energy collecting unit 2; And multi-disc is arranged side by side the solar panel 42 on this support body 41; This support body 41 has a skeleton frame 411, the many columns 412 of being located on this carrier 21 and connecting this skeleton frame 411; Reach many arrangements and be arranged on this skeleton frame 411 and the corresponding axle 413 that is hubbed at said solar panel 42, make each solar panel 42 all can as shown in Figure 7ly rotate towards the direction of arrow corresponding to axle 413.

Like Fig. 4, shown in 5; Said solar panel 42 and said solar panels 22 are separately and keep a setpoint distance; And each solar panel 42 have one be arc surfaced sensitive surface 421, and one in contrast to this sensitive surface 421 and be plane adjacent surface 422, borrow make the sensitive surface 421 of the said solar panel 42 of solar light irradiation after; But optically focused and then converts electric energy on said solar panels 22.

Like Fig. 4, shown in 6, this photosensitive control module 6 have one be arranged on the skeleton frame 411 of this support body 41 photoreceptor 61, and one be electrically connected this photoreceptor 61 and can order about the controller 62 that this flexible rod member 57 carries out expanding-contracting action with flexible rod member 57 (being shown in Fig. 2).

Like Fig. 2, shown in 6; This cleaning unit 7 includes one and is located at pedestal 71, on this base 51 and is hollow form and is located at sparge pipe 72, on this pedestal 71 and be hollow form and be located on this pedestal 71 and be connected with this sparge pipe 72 with this sparge pipe 72 air jet pipe 73, separately and be used for outer water liquid this sparge pipe 72 of input and make this sparge pipe 72 can spray the Water-pumping motor 74 of water outlet liquid, and one is connected with this air jet pipe 73 and is used for outside air is imported this air jet pipe 73 and made the air pump 75 of these air jet pipe 73 ability delivery airs.Outwards convex with all respectively on sparge pipe 72 and the air jet pipe 73 one be the reducing shape nozzle 721,731, be used for exporting respectively water liquid or air.What specify is in the present embodiment; Though nozzle 721,731 quantity on this sparge pipe 72 and the air jet pipe 73 are done explanation with one; But not as limit, can certainly be the design of a plurality of nozzles 721,731, improve the amount of its ejection liquid or gas whereby.

In addition, this Water-pumping motor 74 and this air pump 75 all are electrically connected with the controller 62 of this photosensitive control module 6, and control the keying of these Water-pumping motors 74 and this air pump 75 by this controller 62.

According to above-mentioned structure; Utilize the irradiation position of these photoreceptor 61 detecting sunlight, make said flexible rod member 57 can adjust the length of stretching, extension along with sunlit angle, as shown in Figure 3; This cylinder bar 572, the bar heart 573 are to be contraction-like, and this carrier 21 is tilted to the left.Also can be as shown in Figure 8, this cylinder bar 572 upwards stretches and this bar heart 573 is contraction-like, makes this carrier 21 maintenance levels.Again can be as shown in Figure 9; This cylinder bar 572 all upwards stretches with the bar heart 573, this carrier 21 is tilted to the right, at the same time; This power source 52 also can drive these rotating disk 53 directions of arrow as shown in Figure 2 and rotate; Can make this carrier 21 can adjust various angles whereby, and then make this carrier 21 can be adjusted to suitable position on the sunny side, to improve the optically focused energy of said solar panels 22.

Consult Fig. 4,5; Therefore; By the multi-disc solar panel 42 that above said solar panels 22, is provided with separately, make that shine all can be via the sensitive surface 421 of each solar panel 42 in the sunlight of said solar panel 42, and be concentrated on these solar panels 22; The transform light energy that increases these solar panels 22 becomes the energy of electric energy, so as to promoting the usefulness of its concentrating to generate power.

Consult Fig. 6,10; This controller 62 can be according to the preset time; Regularly drive Water-pumping motor 74, utilize Water-pumping motor 74 that extraneous water source is extracted and inject this sparge pipe 72, water liquid outwards sprays through the nozzle 721 on the sparge pipe 72 again; Cooperate the flexible start of flexible rod member 57 as described above to tilt towards nozzle 721 to drive this carrier 21; And this power source 52 drives this rotating disk 53 and rotates, and makes the water fluid power wash dirts such as birds ight soil or the dust on the light focusing unit 4 really, avoids dirt to influence the spotlight effect of light focusing unit 4.

Moreover; Like Fig. 6, shown in 11, behind the sprinkling cleaning operation of accomplishing water liquid, this controller 62 is drive air pump 75 then; Outside air is injected this air jet pipe 73 and by 731 ejections of this nozzle, so as to drying up water stain on the solar panel 42 of light focusing unit 4 of being detained.

Like Figure 12,13, shown in 14; Second preferred embodiment of the heat energy generation device of the utility model sun-oriented light concentrating; This preferred embodiment is roughly the same with first preferred embodiment; Different places is to be to be interval with on this base 51 two tracks 511 that parallel, and said track 511 is to be positioned at this rotating disk 53 outsides, and these pedestal 71 bottoms are provided with a plurality of rollers 76 that are used to follow corresponding track 511 slippages.In addition, this cleaning unit 7 also includes one and is electrically connected and can drives the actuator 77 that a roller 76 wherein rotates with controller 62, and in the present embodiment, this actuator 77 is to explain with motor.Utilize these actuator 77 driving rollss 76 to roll, and then drive this pedestal 71 displacements, thereby make the moving range of said nozzle 721,731 wider, make each corner of light focusing unit 4 all can wash up hill and dale, and dry up water stain.

What specify is that the actuator 77 of the utility model can be screw drive mechanism or oil hydraulic cylinder or pneumatic cylinder also, and is installed on base 51, also can roll by driving rolls 76, to drive this pedestal 71 displacements.

In sum; The electric energy generation device of the utility model sun-oriented light concentrating designs by above-mentioned structure; Can only not utilize the Water-pumping motor 74 or the air pump 75 of controller 62 these cleaning units 7 of driving of photosensitive control module 6 to start in good time, carry out automated cleaning to remove dirt; In addition, also can cooperate cleaning unit 7 to follow corresponding track 511 slippages, make each corner of light focusing unit 4 all can wash up hill and dale and dried up, so can make light focusing unit 4 can not influence optically focused usefulness because of dirt.In addition; Detect the direction of illumination of sunlight by the photoreceptor 61 of this photosensitive control module 6; Can drive this rotating disk that turns to driver element 5 53 and flexible rod member 57 actions; And then make this carrier 21 can be adjusted to suitable position on the sunny side, improve the optically focused energy of said solar panels 22, so as to promoting the usefulness of its concentrating to generate power.

Claims

1. An electric energy generating device for chasing the sun and concentrating light, characterized in that: comprising:

A steering drive unit has a base, a turntable rotatably arranged on the base, a rotating shaft arranged on the turntable, a power source for driving the rotating shaft to rotate the turntable, and a pivoted a telescopic rod on the turntable, and two support rods arranged on the turntable and spaced apart from the telescopic rod;

An energy-collecting unit has a carrying plate movably arranged on the telescoping rod of the steering drive unit and the supporting rod, at least one solar panel arranged on the carrying plate, and at least one electrically connected to the solar panel. electrical storage elements connected and used to store electrical energy;

A concentrating unit has a frame set on the carrier plate of the energy collecting unit, and a plurality of concentrating plates arranged side by side on the frame, and the concentrating plates are spaced from the solar panel and maintain a certain distance. distance, and each concentrating plate has a light-receiving surface that is arc-shaped to allow light to be concentrated on the solar panel and then converted into electrical energy;

A photosensitive control module, having a photoreceptor, and a controller electrically connected to the photoreceptor and the telescopic rod and used to drive the telescopic rod to perform telescopic movements; and

A cleaning unit includes a hollow water spray pipe connected to the base, a hollow air spray pipe connected to the base and spaced apart from the water spray pipe, and a The water liquid is input into the water spray pipe and the pumping motor that enables the water spray pipe to spray out the water liquid, and an air pump that is used to input the outside air into the air spray pipe and enables the air spray pipe to output air, the water pump motor and the air pump The pumps are all electrically connected with the controller, and the controller controls the opening and closing of the pumping motor and the air pump.

2. According to claim 1, the electric energy generating device for chasing the sun and concentrating light is characterized in that: the water spray pipe and the air spray pipe are respectively provided with at least one neck-shaped pipe for outputting water respectively. or air nozzles.

3. According to claim 2, the solar tracking and concentrating electric energy generating device is characterized in that: the cleaning unit also includes a base arranged on the base, and the water spray pipe and the air spray pipe are vertically arranged at intervals The base, the pumping motor and the air pump are located on the base and are respectively connected with the water spray pipe and the air spray pipe.

4. According to claim 3, the electric energy generating device for chasing the sun and concentrating light is characterized in that: two parallel rails are arranged at intervals on the base, and the rails are located outside the turntable, and the bottom of the base is provided with There are a plurality of rollers for sliding along the corresponding tracks. In addition, the cleaning unit also includes a driving member electrically connected with the controller and used for driving one of the rollers to rotate.

5. According to claim 4, the solar-tracking and concentrating electric energy generating device is characterized in that: the telescopic rod of the steering drive unit is selected from one of the following groups: screw drive mechanism, hydraulic cylinder, pneumatic cylinder ; and the driving member is a motor, and is located on the base.

6. According to any one of claims 1 to 5, the sun-tracking and concentrating electric energy generating device is characterized in that: the frame body of the concentrating unit further has a frame seat, and a plurality of them are arranged on the carrier plate and The upright column connecting the frame seat, and a plurality of mandrels arranged on the frame seat and correspondingly pivoting the said condensing plate make each condensing plate rotate corresponding to the mandrel.

7. The electric energy generating device according to claim 6, wherein each concentrating plate also has an adjacent plane opposite to the light-receiving surface.