CN111189025A - Light adjusting device utilizing photovoltaic effect - Google Patents
Light adjusting device utilizing photovoltaic effect Download PDFInfo
- Publication number
- CN111189025A CN111189025A CN202010028765.1A CN202010028765A CN111189025A CN 111189025 A CN111189025 A CN 111189025A CN 202010028765 A CN202010028765 A CN 202010028765A CN 111189025 A CN111189025 A CN 111189025A
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- CN
- China
- Prior art keywords
- photovoltaic effect
- adjusting device
- light adjusting
- fixedly connected
- receiving cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention relates to the technical field of photovoltaic material tools, and discloses a light adjusting device utilizing a photovoltaic effect. The illuminance through left side district and the right side district is different, the illumination area ratio of left side district and right side district can be confirmed to the size ratio of electromotive force, for indirect judgement area ratio, the skew angle through the metal pole changes at the variable resistance, current change signal transmits for controlling means in the variable resistance circuit, controlling means control illumination receiving cylinder moves about, can control illumination receiving cylinder to reciprocate on the same principle, the problem that light manual adjustment is not accurate and waste time and energy has been solved to this structure.
Description
Technical Field
The invention relates to the technical field of photovoltaic material tools, in particular to a light adjusting device utilizing a photovoltaic effect.
Background
The light adjustment is to change the position of the light irradiation range and angle, and the light adjustment in many large-scale activities and concerts is to automatically control the adjustment of the position, angle and brightness by using a computer at present, but the initial position and angle of the light are required to be adjusted before the computer program is designed according to the field.
However, at present, the initial position and the angle of light are generally adjusted by manual visual inspection or by using some specific tools, two or more persons are needed to complete the adjustment work together, however, the manual adjustment easily causes inaccurate light, and excessive tools and a large amount of manpower are needed, and a light adjusting device using the photovoltaic effect is provided in order to solve the problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the light adjusting device utilizing the photovoltaic effect, which has the advantages of high adjusting precision, automatic adjustment and labor saving, and solves the problems of low manual adjusting precision, excessive tools and large labor consumption.
(II) technical scheme
In order to achieve the purposes of high adjustment precision, automatic adjustment and labor saving, the invention provides the following technical scheme: the utility model provides an utilize light adjusting device of photovoltaic effect, the on-line screen storage device comprises a base, the lower extreme of base rotates and is connected with the universal wheel, the upper end fixedly connected with telescopic link of base, the upper end of telescopic link rotates and is connected with the rack, the fixed leading truck of upper end fixedly connected with of rack, the inside of fixed leading truck rotates and is connected with the illumination receiving cylinder, the upper end fixedly connected with lens of illumination receiving cylinder, the middle part fixedly connected with semiconductor material of illumination receiving cylinder, semiconductor material's downside just is provided with measuring device in the illumination receiving cylinder, measuring device's downside just is provided with controlling means in the illumination receiving cylinder.
Preferably, a first driving device is fixedly installed inside the upper end of the telescopic rod, and a first rotating shaft is fixedly connected to the upper end of the first driving device.
Preferably, a second driving device is fixedly mounted inside the left end of the placing frame, and a second rotating shaft is fixedly connected to the right end of the second driving device.
Preferably, fixed leading truck upper portion is the arc form, and the design of arc form has guaranteed pleasing to the eye and has reduced the space and use.
Preferably, the lower portion of the light irradiation receiving cylinder is arc-shaped, so that the maximum radius of the lower end of the light irradiation receiving cylinder during rotation is reduced.
Preferably, the semiconductor material is divided into four parts, which are respectively: the left side area, the right side area, the front side area and the back side area correspond to each other respectively between the left side area and the right side area and between the front side area and the back side area.
Preferably, the measuring device comprises a permanent magnet, a metal rod, a non-metal rod, a variable resistor, a first voltmeter and a second voltmeter, wherein the upper middle position of the permanent magnet is fixedly connected with the rotating shaft, the upper end of the non-metal rod is fixedly connected with the metal ball, the structure determines the ratio of the illumination areas of the corresponding areas by comparing the magnitude of the current generated by the corresponding areas with the flow direction and the magnitude of the current after the current is balanced, and the deviation angles of the illumination light can be determined according to the ratio of the areas because the areas of the four parts of the semiconductor material are fixed and the shapes of the corresponding surfaces are the same.
Preferably, the left side region is connected in series with the first voltmeter and on the positive side thereof, and the right side region is connected in series with the second voltmeter and on the positive side thereof, so that the ammeter detects an unreleased current at the first time.
(III) advantageous effects
Compared with the prior art, the invention provides a light adjusting device utilizing photovoltaic effect, which has the following beneficial effects:
this utilize light adjusting device of photovoltaic effect carries out the photovoltaic effect through the semiconductor material on the illumination receiving cylinder, and the illumination area according to the light source of being surveyed at left side district, right side district, preceding district and back side district is different, and the area shape in corresponding district is the same, utilizes the degree that this relation can contrast the photovoltaic effect in left side district and right side district to judge the angle of departure of left and right illumination circuit, and the angle of departure of illumination circuit about the degree of comparing preceding district and back side district photovoltaic effect is judged through the same reason, specifically is: because the illuminance on left side district and the right side district is different, so the electromotive force size that produces on left side district and the right side district is different, can confirm the illumination area ratio of left side district and right side district through the size difference of electromotive force, for indirect judgement area ratio, can judge the circuit current size after the electric current between this offsets, rethread passes through the electric conductor atress in the magnetic field, the skew angle through the metal pole changes at the variable resistance, current change signal transmits controlling means in the variable resistance circuit, controlling means controls the left-right movement of illumination receiving cylinder, realize the function of automatically regulated, the illumination receiving cylinder can be controlled to reciprocate to the same principle, this structure has been solved the artifical adjustment of light inaccurate, need too much instrument and the problem of wasting time and energy.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic structural diagram of a semiconductor material according to the present invention;
FIG. 4 is a schematic view of the internal structure of the measuring device of the present invention.
In the figure: 1 base, 2 universal wheels, 3 telescopic rods, 301 first driving device, 302 first rotating shaft, 4 placing frames, 401 second driving device, 402 second rotating shaft, 5 fixed guide frames, 6 illumination receiving cylinders, 7 lenses, 8 semiconductor materials, 801 left side area, 802 right side area, 803 front side area, 804 back side area, 9 measuring device, 901 permanent magnet, 9011 rotating shaft, 902 metal rod, 903 non-metal rod, 9031 metal ball, 904 variable resistor, 905 first voltmeter, 906 second voltmeter and 10 control device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, a light adjusting device using photovoltaic effect includes a base 1, a universal wheel 2 rotatably connected to a lower end of the base 1, an expansion link 3 fixedly connected to an upper end of the base 1, a first driving device 301 fixedly installed inside an upper end of the expansion link 3, and a first rotating shaft 302 fixedly connected to an upper end of the first driving device 301; the upper end of the telescopic rod 3 is rotatably connected with a placing rack 4, a second driving device 401 is fixedly installed inside the left end of the placing rack 4, and a second rotating shaft 402 is fixedly connected to the right end of the second driving device 401; the upper end of the placing frame 4 is fixedly connected with a fixed guide frame 5, the upper part of the fixed guide frame 5 is arc-shaped, and the arc-shaped design ensures the attractiveness and reduces the space usage; the inside of the fixed guide frame 5 is rotatably connected with an illumination receiving cylinder 6, and the lower part of the illumination receiving cylinder 6 is arc-shaped, so that the maximum radius of the lower end of the illumination receiving cylinder 6 during rotation is reduced. The upper end of the illumination receiving cylinder 6 is fixedly connected with a lens 7.
The middle part of the illumination receiving cylinder 6 is fixedly connected with a semiconductor material 8, and the semiconductor material 8 is divided into four parts: a left side region 801, a right side region 802, a front side region 803, and a back side region 804, which correspond to each other between the left side region 801 and the right side region 802, and between the front side region 803 and the back side region 804, respectively; a measuring device 9 is arranged on the lower side of the semiconductor material 8 and in the light receiving tube 6, the measuring device 9 respectively comprises a permanent magnet 901, a metal rod 902, a non-metal rod 903, a variable resistor 904, a first voltmeter 905 and a second voltmeter 906, wherein the middle position of the upper part of the permanent magnet 901 is fixedly connected with a rotating shaft 9011, the upper end of the non-metal rod 903 is fixedly connected with a metal ball 9031, this structure compares the magnitude of the current generated by the corresponding region with the flow direction and magnitude after the current is balanced out, thereby determining the ratio of the illumination areas of the corresponding regions, since the areas of the four parts into which the semiconductor material 8 is divided are fixed, and the shapes of the corresponding surfaces are the same, the off-angle of the illumination light can be determined from the ratio of the areas, with the left-hand area 801 in series with the first voltmeter 905 and on the positive side thereof, and the right-hand area 802 in series with the second voltmeter 906 and on the positive side thereof, which enables the ammeters to detect the unrepaired current at the first time. A control device 10 is provided below the measuring device 9 and inside the light receiving tube 6.
The working principle is as follows: this utilize light adjusting device of photovoltaic effect, in operation, make illumination receiving cylinder 6 remove the assigned position through removing base 1, then adjust telescopic link 3 and make illumination receiving cylinder 6 to suitable height, turn on the light source of being surveyed, semiconductor material 8 on the illumination receiving cylinder 6 carries out the photovoltaic effect, illumination area according to being surveyed the light source at left side district 801, right side district 802, preceding district 803 and back district 804 is different, and the area shape in corresponding district is the same, can compare the degree of the photovoltaic effect of left side district 801 and right side district 802 and judge the angle of departure of left and right illumination circuit, the angle of departure of illumination circuit is judged through the degree of comparing preceding district 803 and back district 804 photovoltaic effect to the same reason, specifically be: because the illuminance on the left area 801 and the illuminance on the right area 802 are different, the electromotive forces generated on the left area 801 and the right area 802 are different in magnitude, the ratio of the illumination areas of the left area 801 and the right area 802 can be determined through the difference in magnitude of the electromotive forces, in order to indirectly determine the ratio of the areas, the magnitude of the circuit current after the current between the areas is balanced can be determined, then the current is stressed in a magnetic field through an electric conductor, the offset angle of the metal rod 902 is changed in the variable resistor 904, a current change signal in the circuit of the variable resistor 904 is transmitted to the control device 10, the control device 10 controls the left and right movement of the illumination receiving tube 6, and the illumination receiving tube 6 can be controlled to move up and down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A light adjusting device using photovoltaic effect, comprising a base (1), characterized in that: the lower extreme of base (1) rotates and is connected with universal wheel (2), upper end fixedly connected with telescopic link (3) of base (1), the upper end of telescopic link (3) is rotated and is connected with rack (4), upper end fixedly connected with fixed leading truck (5) of rack (4), the inside of fixed leading truck (5) is rotated and is connected with illumination receiving cylinder (6), the upper end fixedly connected with lens (7) of illumination receiving cylinder (6), the middle part fixedly connected with semiconductor material (8) of illumination receiving cylinder (6), the downside of semiconductor material (8) just is provided with measuring device (9) in illumination receiving cylinder (6), the downside of measuring device (9) just is provided with controlling means (10) in illumination receiving cylinder (6).
2. A light adjusting device using photovoltaic effect as claimed in claim 1, wherein: the inner portion of the upper end of the telescopic rod (3) is fixedly provided with a first driving device (301), and the upper end of the first driving device (301) is fixedly connected with a first rotating shaft (302).
3. A light adjusting device using photovoltaic effect as claimed in claim 1, wherein: a second driving device (401) is fixedly mounted inside the left end of the placing rack (4), and a second rotating shaft (402) is fixedly connected to the right end of the second driving device (401).
4. A light adjusting device using photovoltaic effect as claimed in claim 1, wherein: the upper part of the fixed guide frame (5) is arc-shaped.
5. A light adjusting device using photovoltaic effect as claimed in claim 1, wherein: the lower part of the illumination receiving cylinder (6) is arc-shaped.
6. A light adjusting device using photovoltaic effect as claimed in claim 1, wherein: the semiconductor material (8) is divided into four parts, namely: a left side region (801), a right side region (802), a front side region (803), and a back side region (804).
7. A light adjusting device using photovoltaic effect as claimed in claim 1, wherein: the measuring device (9) comprises a permanent magnet (901), a metal rod (902), a non-metal rod (903), a variable resistor (904), a first voltmeter (905) and a second voltmeter (906), wherein a rotating shaft (9011) is fixedly connected to the middle of the upper portion of the permanent magnet (901), and a metal ball (9031) is fixedly connected to the upper end of the non-metal rod (903).
8. A light adjusting device using photovoltaic effect as claimed in claim 1, wherein: the left side region (801) is connected in series with the first voltmeter (905) and on the positive side thereof, and the right side region (802) is connected in series with the second voltmeter (906) and on the positive side thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010028765.1A CN111189025A (en) | 2020-01-11 | 2020-01-11 | Light adjusting device utilizing photovoltaic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010028765.1A CN111189025A (en) | 2020-01-11 | 2020-01-11 | Light adjusting device utilizing photovoltaic effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111189025A true CN111189025A (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010028765.1A Withdrawn CN111189025A (en) | 2020-01-11 | 2020-01-11 | Light adjusting device utilizing photovoltaic effect |
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| Country | Link |
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| CN (1) | CN111189025A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203775124U (en) * | 2014-03-27 | 2014-08-13 | 无锡同春新能源科技有限公司 | Effect improving charging frame of solar rechargeable battery |
| CN108781494A (en) * | 2016-03-02 | 2018-11-09 | 飞利浦照明控股有限公司 | Method for characterizing target surface illumination |
| US10128793B2 (en) * | 2015-11-12 | 2018-11-13 | The Boeing Company | Compensation technique for spatial non-uniformities in solar simulator systems |
| KR101923542B1 (en) * | 2018-09-28 | 2018-11-30 | 주식회사 와텍 | Tracking type Floating solar power generating apparatus |
-
2020
- 2020-01-11 CN CN202010028765.1A patent/CN111189025A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203775124U (en) * | 2014-03-27 | 2014-08-13 | 无锡同春新能源科技有限公司 | Effect improving charging frame of solar rechargeable battery |
| US10128793B2 (en) * | 2015-11-12 | 2018-11-13 | The Boeing Company | Compensation technique for spatial non-uniformities in solar simulator systems |
| CN108781494A (en) * | 2016-03-02 | 2018-11-09 | 飞利浦照明控股有限公司 | Method for characterizing target surface illumination |
| KR101923542B1 (en) * | 2018-09-28 | 2018-11-30 | 주식회사 와텍 | Tracking type Floating solar power generating apparatus |
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Application publication date: 20200522 |
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| WW01 | Invention patent application withdrawn after publication |