CN206461569U - A kind of electronic installation for changing photovoltaic power generation plate inclination angle - Google Patents
A kind of electronic installation for changing photovoltaic power generation plate inclination angle Download PDFInfo
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- CN206461569U CN206461569U CN201720152882.2U CN201720152882U CN206461569U CN 206461569 U CN206461569 U CN 206461569U CN 201720152882 U CN201720152882 U CN 201720152882U CN 206461569 U CN206461569 U CN 206461569U
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- Prior art keywords
- power generation
- photovoltaic power
- generation plate
- electronic installation
- inclination angle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a kind of electronic installation for changing photovoltaic power generation plate inclination angle, the electronic installation N is fixedly mounted on photovoltaic power generation plate M front, the electronic installation N includes photo resistance array, the housing for being located at photo resistance array external, driving photovoltaic power generation plate M and the drive mechanism that rotates of electronic installation and single-chip microcomputer, the photo resistance array and drive mechanism are connected with single-chip microcomputer respectively, and the case top corresponding with photo resistance array center, which is provided with, is used for the circular hole by light beam.Compared with prior art, the utility model has with low cost, convenient for production, easy to use, and do not need special positioning and take one's bearings, the advantages of can installing and using whenever and wherever possible.
Description
Technical field
The utility model belongs to solar energy generation technology field, and in particular to a kind of electronics at change photovoltaic power generation plate inclination angle
Device.
Background technology
In solar energy generation technology field, to realize photovoltaic power generation plate to the absorption maximum of solar energy, it is necessary to by photovoltaic
Power generation plate is rotated to the direction vertical with sunray.In the prior art, often according to the longitude and latitude of photovoltaic power generation plate mount point
Etc. information, the angle not in the same time where the sun of its every day in 1 year is calculated, data are then stored in computer
In.The system needs the data of base area ball warp latitude and set, once installing, just inconvenience is mobile or dismounts, often
Secondary movement is complete must to be reset parameter and calculate related data, and operating process is relative complex, and holistic cost is also higher.
It is easy to use therefore it provides a kind of convenient for production, and do not need special positioning and take one's bearings, whenever and wherever possible
It can install and use, and it is to be highly desirable to that can change the electronic installation at photovoltaic power generation plate inclination angle according to solar irradiation direction
's.
Utility model content
For the shortcoming or deficiency of above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of production
It is convenient, it is easy to use, and do not need special positioning and take one's bearings, it can install and use whenever and wherever possible, and can be according to too
Positive direction of illumination changes the electronic installation at photovoltaic power generation plate inclination angle.
In order to solve the above technical problems, the utility model has following composition：
A kind of electronic installation for changing photovoltaic power generation plate inclination angle, the electronic installation N is fixedly mounted on photovoltaic power generation plate M's
Front, the electronic installation N includes photo resistance array, the housing for being located at photo resistance array external, driving photovoltaic generation
Drive mechanism and single-chip microcomputer that plate M and electronic installation are rotated, the photo resistance array and drive mechanism respectively with list
Piece machine is connected, and the case top corresponding with photo resistance array center, which is provided with, is used for the circular hole by light beam.
The drive mechanism being fixedly mounted on base includes the branch for being arranged on photovoltaic generation back center position
Strut, two screw mandrels and two difference drive screws carry out the motor of elevating movement, the support bar and two screw mandrels
Bottom is separately fixed on base, and the first spherical linkage is set between the support bar and the photovoltaic power generation plate M back sides, described two
The top of screw mandrel sets the second spherical linkage between the photovoltaic power generation plate M back sides respectively, described two motors respectively with single-chip microcomputer
Connection.
The drive mechanism also includes making the second spherical linkage to enter the guide rail of line slip, and the guide rail is arranged on and described the
The corresponding photovoltaic power generation plate M back sides of two spherical linkages, second spherical linkage is provided with the cunning matched with the guide rail
Motion block.
The screw mandrel is provided with the bearing for linear motion by the convert rotational motion of screw mandrel.
The electronic installation N is fixedly mounted on photovoltaic power generation plate M front by fixed seat.
A diameter of 2-4mm of the circular hole.
A diameter of 3mm of the circular hole.
The housing is made up of impermeable tabula rasa.
Compared with prior art, the utility model has the following technical effect that：The utility model is by following the trail of solar irradiation
Angle, in initial data after single-chip microcomputer is handled, the angle of photovoltaic panel is controlled by drive mechanism, is allowed to and the sun
Light keeps vertical, so that photovoltaic power generation plate can obtain the solar irradiation of maximum in all day, reaches increase production capacity
Purpose；The utility model is with low cost, convenient for production, easy to use, and does not need special positioning and take one's bearings, at any time with
Ground can be installed and used, and the program and computational methods in the single-chip microcomputer can be used forever after setting, without repeatedly modification.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1：The electronic installation at the utility model change photovoltaic power generation plate inclination angle is fixedly mounted on the structure of photovoltaic power generation plate
Schematic diagram.
Fig. 2：The utility model changes the dimensional structure diagram of the electronic installation at photovoltaic power generation plate inclination angle.
Fig. 3：The structural representation of driving structure in the utility model.
Fig. 4：The utility model changes the top view of the electronic installation at photovoltaic power generation plate inclination angle.
Fig. 5：The utility model changes the front view of the electronic installation at photovoltaic power generation plate inclination angle.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As shown in figure 1, the utility model changes the electronic installation at photovoltaic power generation plate inclination angle, the electronic installation N fixes peace
Mounted in photovoltaic power generation plate M front, the electronic installation N is fixedly mounted on photovoltaic power generation plate M front by fixed seat 50.Under
Drive device 30 described in text will drive electronic installation N and photovoltaic power generation plate M to rotate jointly, until by the photovoltaic power generation plate
M is rotated to the position vertical with sunray, to realize absorption maximums of the photovoltaic power generation plate M to solar energy.
As shown in Fig. 2 the electronic installation N includes photo resistance array 10, is located at outside photo resistance array 10
Drive mechanism 30 and single-chip microcomputer that housing 20, driving photovoltaic power generation plate M and electronic installation N are rotated, the photo resistance
Array 10 and drive mechanism 30 are connected with single-chip microcomputer respectively, the housing corresponding with photo resistance array 10 center
20 tops, which are provided with, is used for the circular hole 21 by light beam.A diameter of 2-4mm of the circular hole 21, the diameter of the circular hole 21 is preferably
3mm.The selection of the Circularhole diameter is supplied through a certain bar light beam.
In the present embodiment, the photo resistance array 10 is preferably 10 × 10 arrays, and 4 × 4 arrays, 3 × 4 gusts also may be selected
Row, 6 × 6 arrays etc., specific range of choice can carry out appropriate expansion or reduction according to actual conditions, it is not limited on
State cited number of arrays.
When sunray is irradiated to some photo resistance on photo resistance array 10 by circular hole 21, the photo resistance
Resistance change, while will in the incoming single-chip microcomputer being connected with the photo resistance array 10 of the value carry out data calculating and
Processing.When sunray and photovoltaic power generation plate M out of plumb, drive mechanism (described in the seeing below) band being connected with single-chip microcomputer
Dynamic electronic installation N and photovoltaic power generation plate M rotates jointly, until the photovoltaic power generation plate M is rotated vertical with sunray
Position, when reaching the upright position, the single-chip microcomputer sends instruction, and rotating mechanism 30 stops drive actions, and above-mentioned angle is adjusted
Haveing suffered journey can in real time be adjusted according to being continually changing for sunray, and automaticity is high, strong adaptability, and operation side
Just, realize that effect is notable.
As shown in figure 3, the drive mechanism 30 of the fixed installation on the base 40 it includes being arranged on the photovoltaic power generation plate M back sides
The support bar 31 of center position, two screw mandrels 32 and two difference drive screws 32 carry out the motor 33 of elevating movement.
The bottom of the support bar 31 and two screw mandrels 32 is separately fixed on base 40, the support bar 31 and photovoltaic
First spherical linkage 34 is set between the power generation plate M back sides, the tops of described two screw mandrels 32 respectively with the photovoltaic power generation plate M back sides it
Between the second spherical linkage 35 is set, described two motors 33 are connected with single-chip microcomputer respectively.When photovoltaic power generation plate M and sunray not
When vertical, the single-chip microcomputer sends instruction respectively to two motors 33, described two leading screws 32 under the driving effect of motor 33,
The second spherical linkage 35 is coordinated to move in vertical direction；When simultaneously two leading screws 32 carry out the equal amount supply in same direction
During motion, the angle between photovoltaic power generation plate M and base 40 can be changed, when two quantity delivereds of leading screw 32 are different, send out photovoltaic
The inclination of different angles occurs for electroplax M；In above-mentioned rotary movement, second spherical linkage 35 is led along described below
Rail 36 enters line slip, and the slip set-up mode make it that above-mentioned photovoltaic power generation plate M and electronic installation N rotation are more flexible,
Also the angle rotation of any direction can be realized, being vertically arranged for photovoltaic power generation plate M and sunray is more easily realized.The two
The structure being made up of leading screw 32 can be such that photovoltaic power generation plate M is revolved using photovoltaic power generation plate M center O as origin in three dimensions
Transhipment is dynamic, until the place plane of the photovoltaic power generation plate M is vertical with solar irradiation direction.
The drive mechanism 30 also includes the guide rail 36 for making the second spherical linkage 35 enter line slip, and the guide rail 36 is arranged on
The photovoltaic power generation plate M corresponding with second spherical linkage 35 back side, second spherical linkage 35 be provided with it is described
The sliding shoe that guide rail 36 matches.Second spherical linkage 35 enters line slip, the slip set-up mode along the guide rail 36
So that above-mentioned photovoltaic power generation plate M and electronic installation N rotation is more flexible, photovoltaic power generation plate M also can be realized in any direction
Angle rotation.
The screw mandrel 32 is provided with bearing 321, and the bearing 321 can transport the convert rotational motion of screw mandrel 32 for straight line
It is dynamic.
The housing 20 is made up of impermeable tabula rasa, to ensure that sunray is irradiated to photo resistance battle array by above-mentioned circular hole 21
On row 10.
Operation principle of the present utility model is as follows：
Sunray is irradiated to (the photo resistance battle array of photo resistance array 10 by the circular hole 21 being arranged at the top of housing 20
The center line of row 10 is OO ', and the intersection point of the sunshine and center line OO ' is C, and the photo resistance array 10 is pushed up to housing 20
The distance in portion is L1) on a certain photo resistance A, the resistance of the photo resistance A changes, while by the value is incoming and institute
State and data calculating and processing are carried out in the single-chip microcomputer of the connection of photo resistance array 10.When photovoltaic power generation plate M does not hang down with sunray
When straight, the single-chip microcomputer sends instruction respectively to two motors 33 being connected with single-chip microcomputer, and described two leading screws 32 are in motor 33
Driving effect under, coordinate the second spherical linkage 35 move in vertical direction；When two leading screws 32 carry out same side simultaneously
To equal amount supply motion when, the angle between photovoltaic power generation plate M and base 40 can be changed, when two quantity delivereds of leading screw 32 not
Meanwhile, photovoltaic power generation plate M is occurred the inclination of different angles；The screw mandrel 32 is during vertical lift, with the screw mandrel 32
Second spherical linkage 35 of connection is slided along guide rail 36, so that photovoltaic power generation plate M using photovoltaic power generation plate M center exist as origin
It is rotated in three dimensions, until the place plane of the photovoltaic power generation plate M is vertical with solar irradiation direction.
The specific angle change process being related in above process is as follows：As shown in figure 4, when perpendicular to photo resistance battle array
The center line OO ' of row 10 produces certain angle R1 (∠ ACO angle) with sunray, described when angle R1 vanishing
The plane of photo resistance array 10 can just be in plumbness with sunray.The mistake of angle R1 vanishing is discussed in detail below
Journey：
As shown in Figure 4 and Figure 5, photo resistance A is the default photo resistance that sunray is irradiated to, the photo resistance B
For reference photosensitive resistance, the distance between photo resistance A and photo resistance B is L2, the setting of photo resistance array 10 acquiescence
The Z axis of horizontal X axle, Y-axis and vertical direction.Above-mentioned angle R1 vanishing is realized, is by (the ∠ AOB angles of R2 in Fig. 4 first
Degree) vanishing, then by R3 vanishing in Fig. 5；When the equal vanishing of the R2 and R3, center line OO ' will be with sunray
Parallel or coincidence, i.e., described photovoltaic power generation plate M is vertical with sunray.Due to distance and various conditional parameters all, it is known that so
The anglec of rotation is drawn according to formula.
Assuming that photo resistance B distance arrays center O distance is L3, then
R2=arctan (L2/L3) formula (1)
R3=arctan (L3/L1) formula (2)
As shown in figure 4, when the anglec of rotation is in first interval and 3rd interval, the anglec of rotation is negative, in second interval the 4th
The anglec of rotation is just when interval.In the present embodiment, the anglec of rotation for the generation that turns clockwise is defined as on the occasion of rotate counterclockwise production
The raw anglec of rotation is defined as negative value.
As shown in figure 5, the anglec of rotation when photovoltaic power generation plate M is rotated only occurs in first interval and second interval
It is interior.When the anglec of rotation when photovoltaic power generation plate M is rotated is in first interval, the anglec of rotation is negative；When photovoltaic power generation plate M occurs
When anglec of rotation during rotation is in second interval, the anglec of rotation is just.
To sum up, in above process, it is necessary to by the equal vanishing of angle R2 and R3, i.e., successively by formula (1) and formula (2)
L2 and L3 difference vanishing, pass through the lifting amount for adjusting two screw mandrels 32 and the second connecting hinge being connected with the screw mandrel 32
The amount of movement of chain 35 respectively on guide rail 36, progressively overlaps AO lines and BO lines, and OO ' lines are parallel with BC lines, change herein
During, R2 and R3 gradually become zero, so that R1 is zero, the most at last photovoltaic power generation plate M rotate to sunray
At vertical position.
All anglecs of rotation of the photo resistance array 10 and apart from can be precalculated, and save the data in list
In piece machine, it can be come into operation without human intervention again when the later stage installs and uses.
The utility model is by following the trail of the angle of solar irradiation, in initial data after single-chip microcomputer is handled, to control light
The angle of underlying surface plate, is allowed to vertical with solar irradiation holding, so that photovoltaic power generation plate can obtain maximum in all day
Solar irradiation, reaches the purpose of increase production capacity.
The station acquisition and cumbersome data that the utility model avoids complexity are set, and pass through the photo resistance group of integrated form
Into array and the composition such as single-chip microcomputer integrate Data Collection, processing with send order change photovoltaic power generation plate inclination angle
Electronic installation, it is with low cost, it is convenient for production, it is easy to use, and do not need special positioning and take one's bearings, whenever and wherever possible
Install and use, the program and computational methods in single-chip microcomputer can be used forever after setting, without repeatedly modification.
Above example is only non-limiting to illustrate the technical solution of the utility model, reference only to preferred embodiment pair
The utility model is described in detail.It will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent substitution, without departing from the spirit and scope of technical solutions of the utility model, all should be covered in this reality
With in new right.
Claims (8)
1. a kind of electronic installation for changing photovoltaic power generation plate inclination angle, it is characterised in that
The electronic installation N is fixedly mounted on photovoltaic power generation plate M front,
The electronic installation N includes photo resistance array (10), is located at the outside housing (20) of photo resistance array (10), drives
Drive mechanism (30) and single-chip microcomputer that dynamic photovoltaic power generation plate M and electronic installation are rotated,
The photo resistance array (10) and drive mechanism (30) are connected with single-chip microcomputer respectively,
Being provided with the top of the housing (20) corresponding with photo resistance array (10) center is used for the circle by light beam
Hole (21).
2. the electronic installation according to claim 1 for changing photovoltaic power generation plate inclination angle, it is characterised in that
The drive mechanism (30) being fixedly mounted on base (40) includes being arranged on photovoltaic generation back center position
Support bar (31), two screw mandrels (32) and two difference drive screws (32) carry out the motor (33) of elevating movement,
The bottom of the support bar (31) and two screw mandrels (32) is separately fixed on base (40),
The first spherical linkage (34) is set between the support bar (31) and the photovoltaic power generation plate M back sides,
The top of described two screw mandrels (32) sets the second spherical linkage (35) between the photovoltaic power generation plate M back sides respectively,
Described two motors (33) are connected with single-chip microcomputer respectively.
3. the electronic installation according to claim 2 for changing photovoltaic power generation plate inclination angle, it is characterised in that
The drive mechanism (30) also includes the guide rail (36) for making the second spherical linkage (35) enter line slip,
The guide rail (36) is arranged on the photovoltaic power generation plate M back side corresponding with second spherical linkage (35), described second
Spherical linkage (35) is provided with the sliding shoe matched with the guide rail (36).
4. the electronic installation at the change photovoltaic power generation plate inclination angle according to Claims 2 or 3, it is characterised in that the screw mandrel
(32) it is provided with the bearing (321) for linear motion by the convert rotational motion of screw mandrel (32).
5. the electronic installation at the change photovoltaic power generation plate inclination angle according to claim 1 or 2 or 3, it is characterised in that the electricity
Sub-device N is fixedly mounted on photovoltaic power generation plate M front by fixed seat (50).
6. the electronic installation according to claim 5 for changing photovoltaic power generation plate inclination angle, it is characterised in that the circular hole (21)
A diameter of 2-4mm.
7. the electronic installation according to claim 6 for changing photovoltaic power generation plate inclination angle, it is characterised in that the circular hole (21)
A diameter of 3mm.
8. the electronic installation at the change photovoltaic power generation plate inclination angle described in claim 1 or 2 or 3 or 6 or 7, it is characterised in that described
Housing (20) is made up of impermeable tabula rasa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152882.2U CN206461569U (en) | 2017-02-21 | 2017-02-21 | A kind of electronic installation for changing photovoltaic power generation plate inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720152882.2U CN206461569U (en) | 2017-02-21 | 2017-02-21 | A kind of electronic installation for changing photovoltaic power generation plate inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461569U true CN206461569U (en) | 2017-09-01 |
Family
ID=59691700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720152882.2U Active CN206461569U (en) | 2017-02-21 | 2017-02-21 | A kind of electronic installation for changing photovoltaic power generation plate inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461569U (en) |
-
2017
- 2017-02-21 CN CN201720152882.2U patent/CN206461569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: West side of the second floor of Building 6, Lane 888, Tianlin Road, Minhang District, Shanghai, 201101 Patentee after: Shanghai Heyun Engineering Consulting Co.,Ltd. Address before: 200131 Room B4, 4th Floor, No. 477 Fute West 1st Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: SHANGHAI SINAIDI ENGINEERING CONSULTING Co.,Ltd. |
|
| CP03 | Change of name, title or address |