CN207503046U - A kind of position of sun follow-up mechanism of dependable performance - Google Patents
A kind of position of sun follow-up mechanism of dependable performance Download PDFInfo
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- CN207503046U CN207503046U CN201721606412.5U CN201721606412U CN207503046U CN 207503046 U CN207503046 U CN 207503046U CN 201721606412 U CN201721606412 U CN 201721606412U CN 207503046 U CN207503046 U CN 207503046U
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Abstract
The utility model provides a kind of position of sun follow-up mechanism of dependable performance, including the first one-tenth shadow bar, first projection plate, first detector installing plate and the first shadow positions detector, first is fixed at one end of the first projection plate into shadow bar, first detector installing plate is fixed at the other end of the first projection plate, first shadow positions detector is fixed on the first detector installing plate, further include pedestal bottom plate, first rotor plate and the first driving motor, first driving motor is fixed at the lower surface of pedestal bottom plate, the output shaft of first driving motor is set through pedestal bottom plate, first rotor plate is arranged on above pedestal bottom plate, first rotor plate is connected with the output shaft of the first driving motor, first projection plate is fixed on the first rotor plate.The beneficial effects of the utility model are to reduce production cost, have tracking accuracy height, dependable performance, advantages of simple structure and simple, and can track azimuth and the elevation angle of sunlight simultaneously.
Description
Technical field
The utility model is related to a kind of position of sun follow-up mechanisms, are chased after more particularly, to a kind of position of sun of dependable performance
Track device.
Background technology
In recent years, with the technology constantly improve of photovoltaic generation, solar energy photovoltaic generator is increasingly being applied to
In the production and life of people.It is free from environmental pollution using solar power generation compared with conventional energy resource, it can develop, can solve on the spot
Certainly power demand from far-off regions, while the shortage of electric power in city can be alleviated.However the energy density of solar energy is relatively low, only
For the sun pipe vertical irradiation when on solar photovoltaic cell panel, ability maximal efficiency utilizes solar energy.Therefore, position of sun with
Track plays an important role in field of solar energy utilization, can cause solar battery surface always perpendicular to sunlight incident light
Line, the significant photoelectric conversion efficiency for improving solar cell.
At present there are mainly two types of sun location tracking principles：The first calculates altitude of the sun according to geographical location, time
Tracking is realized at angle and azimuth.This method needs high-precision time reference and accurate geographical location information, long-term
It performs poor in stability and accuracy；Second position of sun is measured according to four-quadrant optical sensor.This method needs
The energy collecting device of four-quadrant is wanted, production cost and maintenance cost are higher.
Utility model content
The purpose of the utility model is to overcome the position of sun trackings for the shortcomings that prior art, providing a kind of dependable performance
Device can reduce production cost, have tracking accuracy height, dependable performance, advantages of simple structure and simple.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of position of sun of dependable performance
Follow-up mechanism, it is described including the first one-tenth shadow bar, the first projection plate, the first detector installing plate and the first shadow positions detector
First is fixed at one end of first projection plate into shadow bar, and the first one-tenth shadow bar mutually hangs down with first projection plate
Straight setting, the first detector installing plate are fixed at the other end of first projection plate, the first detector peace
Loading board and the first one-tenth shadow bar are arranged in parallel, and the first shadow positions detector is fixed at first detection
On device installing plate.
Further, pedestal bottom plate, the first rotor plate and the first driving motor are further included, first driving motor is fixed
The lower surface of the pedestal bottom plate is arranged on, the output shaft of first driving motor is set through the pedestal bottom plate, described
First rotor plate is arranged on above the pedestal bottom plate, and first rotor plate is connected with the output shaft of first driving motor
It connects, first projection plate is fixed on first rotor plate.
Further, the projection of the first one-tenth shadow bar is on first projection plate.
Further, the first shadow positions detector tilts down 0 °~90 ° along the horizontal plane.
Further, the angle of first projection plate and horizontal plane is -90 °~90 °.
Further, base side boards, the second one-tenth shadow bar, the second projection plate, the second detector installing plate, second the moon are further included
Shadow position detector, the second rotor plate and the second driving motor, the base side boards are fixed on the pedestal bottom plate, institute
It states base side boards to be arranged in a mutually vertical manner with the pedestal bottom plate, second driving motor is fixed at the base side boards
On, the output shaft of second driving motor is set through the base side boards, and second rotor plate is arranged on the pedestal
The side of side plate, second rotor plate are connected with the output shaft of second driving motor, and second projection plate is fixed
It being arranged on second rotor plate, the second one-tenth shadow bar is fixed at one end of second projection plate, and described second
It is arranged in a mutually vertical manner into shadow bar and second projection plate, the second detector installing plate is fixed at second projection
The other end of plate, the second detector installing plate and the second one-tenth shadow bar are arranged in parallel, second shadow positions
Detector is fixed on the second detector installing plate.
Further, the projection of the second one-tenth shadow bar is on second projection plate.
Further, the second shadow positions detector is tilted to the right 0 °~90 ° along vertical plane.
Further, the angle of second projection plate and vertical plane is -90 °~90 °.
Further, the first shadow positions detector and the second shadow positions detector are video camera.
The utility model has the advantages and positive effects of：Due to the adoption of the above technical scheme, it can reduce and be produced into
This, has tracking accuracy height, dependable performance, advantages of simple structure and simple, and can track azimuth and the height of sunlight simultaneously
Angle, suitable environment condition is wide in range, available for realizing double-axis tracking or single-shaft tracking system.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment one；
Fig. 2 is the structure diagram of the utility model embodiment two；
Fig. 3 is the front view of the utility model embodiment two.
In figure：
1st, the first one-tenth shadow bar 2, the first projection plate 3, the first detector installing plate
4th, the first shadow positions detector 5, pedestal bottom plate 6, the first rotor plate
7th, the first driving motor 8, the second one-tenth shadow bar 9, the second projection plate
10th, the second detector installing plate 11, the second shadow positions detector 12, the second rotor plate
13rd, base side boards 14, the second driving motor
Specific embodiment
In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.Obviously, described embodiment is only one of the utility model
Divide embodiment, instead of all the embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.It should be noted that
For purposes of clarity, attached drawing and explanation in be omitted it is unrelated with the utility model, known to persons of ordinary skill in the art
Component and the expression and description of processing.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of position of sun follow-up mechanism of dependable performance, including the first one-tenth shadow bar 1,
First projection plate 2, the first detector installing plate 3 and the first shadow positions detector 4, the first one-tenth shadow bar 1 are fixed at first
One end of projection plate 2, the first one-tenth shadow bar 1 are arranged in a mutually vertical manner with the first projection plate 2, and the first detector installing plate 3 is fixedly installed
In the other end of the first projection plate 2, the first detector installing plate 3 and the first one-tenth shadow bar 1 are arranged in parallel, the first shadow positions
Detector 4 is fixed on the first detector installing plate 3.
Pedestal bottom plate 5, the first rotor plate 6 and the first driving motor 7 are further included, the first driving motor 7 is fixed at base
The lower surface of seat bottom plate 5, the output shaft of the first driving motor 7 are set through pedestal bottom plate 5, and the first rotor plate 6 is arranged on pedestal
5 top of bottom plate, the first rotor plate 6 are connected with the output shaft of the first driving motor 7, and the first projection plate 2 is fixed at first
On rotor plate 6.
First is located at into shadow bar 1 on the axis of first projection plate 2, and the projection of the first one-tenth shadow bar 1 is in the first projection plate 2
On.
In order to which the first shadow positions detector 4 is made to be able to detect that the throwing on the first projection plate 2 of the first one-tenth shadow bar 1
Shadow, the first shadow positions detector 4 tilt down 0 °~90 ° along the horizontal plane.
The angle of first projection plate 2 and horizontal plane is -90 °~90 °.When angle is 0 °, 2 level of the first projection plate is put
It puts, generated error amount is minimum, accuracy highest.
First shadow positions detector 4 is video camera.
The course of work of this example：By the horizontal positioned detectable solar azimuth of the present apparatus.Make the first one-tenth 1, shadow bar first
Between the sun and the first detector installing plate 3, to ensure that the first shadow positions detector 4 is able to detect that the first one-tenth shadow bar 1
Shadow, when sunray is radiated on the first one-tenth shadow bar 1, the shadow of the first one-tenth shadow bar 1 is incident upon 2 plate of the first projection plate
On, the bat of the first shadow positions detector 4 takes the shadow projected on the first projection plate 2, and the picture that bat obtains is by signal
After the analyzing and processing for managing device, deviation angle is calculated, and the first driving motor 7 is driven to rotate so that when sunray projects to
The axis of shadow and the first projection plate 2 is completely superposed when on the first projection plate 2, and angle detector detects the first projection plate at this time
2 angles rotated obtain the azimuth of sunray.
The present apparatus is placed to detectable sun altitude vertically.The first one-tenth shadow bar 1 is made to be located at the sun and the first detection first
Between device installing plate 3, to ensure that the first shadow positions detector 4 is able to detect that the shadow of the first one-tenth shadow bar 1, work as sunray
When being radiated on the first one-tenth shadow bar 1, the shadow of the first one-tenth shadow bar is incident upon on 2 plate of the first projection plate, the detection of the first shadow positions
Device 4 claps the shadow for taking and projecting on the first projection plate 2, and the picture that bat obtains is after the analyzing and processing of signal processor, meter
Deviation angle is calculated, and the first driving motor 7 is driven to rotate so that when sunray projects to shadow when on the first projection plate 2
The axis of son and the first projection plate 2 is completely superposed, and angle detector detects the angle that the first projection plate 2 is rotated at this time, obtains
The elevation angle of sunray.
Embodiment two
As shown in Figures 2 and 3, the present embodiment provides a kind of position of sun follow-up mechanism of dependable performance, including the first one-tenth
Shadow bar 1, the first projection plate 2, the first detector installing plate 3 and the first shadow positions detector 4, the first one-tenth shadow bar 1 are fixedly installed
In one end of the first projection plate 2, the first one-tenth shadow bar 1 is arranged in a mutually vertical manner with the first projection plate 2, and the first detector installing plate 3 is solid
Surely the other end of the first projection plate 2 is arranged on, the first detector installing plate 3 and the first one-tenth shadow bar 1 are arranged in parallel, and first is cloudy
Shadow position detector 4 is fixed on the first detector installing plate 3.
Pedestal bottom plate 5, the first rotor plate 6 and the first driving motor 7 are further included, the first driving motor 7 is fixed at base
The lower surface of seat bottom plate 5, the output shaft of the first driving motor 7 are set through pedestal bottom plate 5, and the first rotor plate 6 is arranged on pedestal
5 top of bottom plate, the first rotor plate 6 are connected with the output shaft of the first driving motor 7, and the first projection plate 2 is fixed at first
On rotor plate 6.
First is located at into shadow bar 1 on the axis of first projection plate 2, and the projection of the first one-tenth shadow bar 1 is in the first projection plate 2
On.
In order to which the first shadow positions detector 4 is made to be able to detect that the throwing on the first projection plate 2 of the first one-tenth shadow bar 1
Shadow, the first shadow positions detector 4 tilt down 0 °~90 ° along the horizontal plane.
The angle of first projection plate 2 and horizontal plane is -90 °~90 °.When angle is 0 °, 2 level of the first projection plate is put
It puts, generated error amount is minimum, accuracy highest.
In order to meet while track the azimuth of sunlight and elevation angle, further include base side boards 13, the second one-tenth shadow bar 8,
Second projection plate 9, the second detector installing plate 10, the second shadow positions detector 11, the second rotor plate 12 and the second driving electricity
Machine 14, base side boards 13 are fixed on pedestal bottom plate 5, and base side boards 13 are arranged in a mutually vertical manner with pedestal bottom plate 5, and second drives
Dynamic motor 14 is fixed in base side boards 13, and the output shaft of the second driving motor 14 is set through base side boards 13, and second
Rotor plate 12 is arranged on the side of base side boards 13, and the second rotor plate 12 is connected with the output shaft of the second driving motor 14, the
Two projection plates 9 are fixed on the second rotor plate 12, and the second one-tenth shadow bar 8 is fixed at one end of the second projection plate 9, and second
It is arranged in a mutually vertical manner into shadow bar 8 and the second projection plate 9, the second detector installing plate 10 is fixed at the another of the second projection plate 9
One end, the second detector installing plate 10 and the second one-tenth shadow bar 8 are arranged in parallel, and the second shadow positions detector 11 is fixedly installed
On the second detector installing plate 10.
Second into shadow bar 8 projection on the second projection plate 9.
Second shadow positions detector 11 is tilted to the right 0 °~90 ° along vertical plane.
The angle of second projection plate 9 and vertical plane is -90 °~90 °.When angle is 0 °, 9 level of the second projection plate is put
It puts, generated error amount is minimum, accuracy highest.
First shadow positions detector 4 and the second shadow positions detector 11 are video camera.
The course of work of this example：The first one-tenth shadow bar 1 is made to be located between the sun and the first detector installing plate 3 first, is made
Second is located at into shadow bar 8 between the sun and the second detector installing plate 10, to ensure that the first shadow positions detector 4 can detect
To the shadow of the first one-tenth shadow bar 1, the second shadow positions detector 12 is able to detect that the shadow of the second one-tenth shadow bar 8.
When sunray is radiated on the first one-tenth shadow bar 1, the shadow of the first one-tenth shadow bar 1 is incident upon 2 plate of the first projection plate
On, the bat of the first shadow positions detector 4 takes the shadow projected on the first projection plate 2, and the picture that bat obtains is by signal
After the analyzing and processing for managing device, deviation angle is calculated, and the first driving motor 7 is driven to rotate so that when sunray projects to
The axis of shadow and the first projection plate 2 is completely superposed when on the first projection plate 2, and angle detector detects the first projection plate at this time
2 angles rotated obtain the azimuth of sunray.
When sunray is radiated on the second one-tenth shadow bar 8, the shadow of the first one-tenth shadow bar 8 is incident upon 9 plate of the second projection plate
On, the bat of the second shadow positions detector 11 takes the shadow projected on the second projection plate 9, and the picture that bat obtains is by signal
After the analyzing and processing for managing device, deviation angle is calculated, and the second driving motor 14 is driven to rotate so that when sunray projects to
The axis of shadow and the second projection plate 9 is completely superposed when on the second projection plate 9, and angle detector detects the second projection plate at this time
9 angles rotated obtain the elevation angle of sunray.
The beneficial effects of the utility model are：Due to the adoption of the above technical scheme, production cost can be reduced, there is tracking
Precision height, dependable performance, advantages of simple structure and simple, and azimuth and the elevation angle of sunlight, suitable environment can be tracked simultaneously
Condition is wide in range, available for realizing double-axis tracking or single-shaft tracking system.
One or more embodiments of the utility model are described in detail above, but the content is only this practicality
Novel preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all according to present utility model application model
Made all the changes and improvements etc. are enclosed, should all still be belonged within the patent covering scope of the utility model.
Claims (10)
1. a kind of position of sun follow-up mechanism of dependable performance, it is characterised in that：Including the first one-tenth shadow bar, the first projection plate,
One detector installing plate and the first shadow positions detector, the first one-tenth shadow bar are fixed at the one of first projection plate
End, the first one-tenth shadow bar are arranged in a mutually vertical manner with first projection plate, and the first detector installing plate is fixed at
The other end of first projection plate, the first detector installing plate and the first one-tenth shadow bar are arranged in parallel, described
First shadow positions detector is fixed on the first detector installing plate.
2. the position of sun follow-up mechanism of dependable performance according to claim 1, it is characterised in that：Further include pedestal bottom
Plate, the first rotor plate and the first driving motor, first driving motor are fixed at the lower surface of the pedestal bottom plate, institute
The output shaft for stating the first driving motor is set through the pedestal bottom plate, and first rotor plate is arranged on the pedestal bottom plate
Side, first rotor plate are connected with the output shaft of first driving motor, and first projection plate is fixed at institute
It states on the first rotor plate.
3. the position of sun follow-up mechanism of dependable performance according to claim 1 or 2, it is characterised in that：It is the first one-tenth described
The projection of shadow bar is on first projection plate.
4. the position of sun follow-up mechanism of dependable performance according to claim 1 or 2, it is characterised in that：Described first is cloudy
Shadow position detector tilts down 0 °~90 ° along the horizontal plane.
5. the position of sun follow-up mechanism of dependable performance according to claim 1 or 2, it is characterised in that：Described first throws
The angle of shadow plate and horizontal plane is -90 °~90 °.
6. the position of sun follow-up mechanism of dependable performance according to claim 2, it is characterised in that：Further include base side
Plate, the second one-tenth shadow bar, the second projection plate, the second detector installing plate, the second shadow positions detector, the second rotor plate and second
Driving motor, the base side boards are fixed on the pedestal bottom plate, and the base side boards and the pedestal bottom plate are mutual
It is vertically arranged, second driving motor is fixed in the base side boards, and the output shaft of second driving motor passes through
The base side boards setting is worn, second rotor plate is arranged on the side of the base side boards, second rotor plate and institute
The output shaft for stating the second driving motor is connected, and second projection plate is fixed on second rotor plate, and described
Two are fixed at one end of second projection plate into shadow bar, and the second one-tenth shadow bar is mutually perpendicular to second projection plate
Setting, the second detector installing plate are fixed at the other end of second projection plate, the second detector installation
Plate and the second one-tenth shadow bar are arranged in parallel, and the second shadow positions detector is fixed at second detector
On installing plate.
7. the position of sun follow-up mechanism of dependable performance according to claim 6, it is characterised in that：The second one-tenth shadow bar
Projection on second projection plate.
8. the position of sun follow-up mechanism of dependable performance according to claim 6, it is characterised in that：The second shade position
Detector is put to be tilted to the right 0 °~90 ° along vertical plane.
9. the position of sun follow-up mechanism of dependable performance according to claim 6, it is characterised in that：Second projection plate
Angle with vertical plane is -90 °~90 °.
10. the position of sun follow-up mechanism of dependable performance according to claim 6, it is characterised in that：First shade
Position detector and the second shadow positions detector are video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606412.5U CN207503046U (en) | 2017-11-27 | 2017-11-27 | A kind of position of sun follow-up mechanism of dependable performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606412.5U CN207503046U (en) | 2017-11-27 | 2017-11-27 | A kind of position of sun follow-up mechanism of dependable performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207503046U true CN207503046U (en) | 2018-06-15 |
Family
ID=62506960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606412.5U Expired - Fee Related CN207503046U (en) | 2017-11-27 | 2017-11-27 | A kind of position of sun follow-up mechanism of dependable performance |
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| Country | Link |
|---|---|
| CN (1) | CN207503046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957736A (en) * | 2017-11-27 | 2018-04-24 | 天津创来智能光伏科技有限公司 | A kind of position of sun follow-up mechanism of low-cost and high-precision |
-
2017
- 2017-11-27 CN CN201721606412.5U patent/CN207503046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957736A (en) * | 2017-11-27 | 2018-04-24 | 天津创来智能光伏科技有限公司 | A kind of position of sun follow-up mechanism of low-cost and high-precision |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |