CN203827256U - Arc-shaped seam light chaser sensor - Google Patents
Arc-shaped seam light chaser sensor Download PDFInfo
- Publication number
- CN203827256U CN203827256U CN201420276261.1U CN201420276261U CN203827256U CN 203827256 U CN203827256 U CN 203827256U CN 201420276261 U CN201420276261 U CN 201420276261U CN 203827256 U CN203827256 U CN 203827256U
- Authority
- CN
- China
- Prior art keywords
- chassis
- arc shaped
- rotating shaft
- shaped slits
- transducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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 an arc-shaped seam light chaser sensor which includes a black hemisphere shell, a round chassis and a driver, wherein an arc-shaped seam taking the center of sphere of the hemisphere shell as the circle center is formed in the hemisphere shell; the central angle of the arc-shaped seam is less than or equal to 90 degrees; a strip-shaped solar panel which runs across the center of the chassis is arranged on the end face of the chassis in the radial direction; the end face of the chassis is parallel to and fixedly covered with that of the hemisphere shell, and one end of the strip-shaped polar panel is aligned with the arc-shaped seam; the chassis is rotationally connected with the driver through a rotating shaft. The arc-shaped seam light chaser sensor has the characteristics of simple structure, low cost, stable performance, low failure rate for outdoor use, and the like.
Description
Technical field
The utility model relates to a kind of arc shaped slits transducer of following spot.
Background technology
Along with popularizing of solar cell, improve illumination transformation efficiency and increase light application time and become urgent problem, the particularly generally application of solar cell on street lamp, general need to be detected sun general orientation, without accurately aiming at the sun, otherwise will greatly increase cost, cost performance also can not get effective raising, the existing sensor construction complexity of following spot, cost is high, is not suitable for promoting.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the shortcoming of above prior art: a kind of arc shaped slits transducer of following spot is provided.
Technical solution of the present utility model is as follows: a kind of arc shaped slits transducer of following spot, and it comprises the hemispherical Shell of a black, circular chassis, driver; Described hemispherical Shell is provided with take the arc shaped slits that the centre of sphere of hemispherical Shell is the center of circle, and central angle corresponding to described arc shaped slits is less than or equal to 90 degree; On the end face on described chassis, be radially provided with the bar shaped solar panel through the center of circle, chassis; The end face that the end face on described chassis is parallel to hemispherical Shell covers one end of fixing and bar shaped solar panel and aims at arc shaped slits; Described chassis is rotatably connected by a rotating shaft and driver.
Described driver comprises motor and insulation bearing, and one end of described rotating shaft is socketed on insulation bearing; The other end is vertically fixed on the circle centre position on chassis.
Described rotating shaft is provided with the reduction gearing with the output gear engagement of motor.
The external diameter of described reduction gearing is greater than the external diameter of the output gear of motor.
The output electrode of described bar shaped solar panel is drawn by the rotating shaft of coaxial cable shape and is connected with the battery output pole plate conduction of bar shaped solar panel.
The end face of described insulation bearing is provided with take ring resistance sheet and the annular copper sheet that insulation bearing center is the center of circle; Described ring resistance sheet one place disconnects insulation and forms two ports, and described insulation bearing end face is provided with two resistance output electrodes, and one of them resistance output electrode is connected with one end conduction of ring resistance sheet, and another is connected with annular copper sheet conduction; Described rotating shaft is provided with simultaneously the conductive contact blade with ring resistance sheet and annular copper sheet conductive contact, and described conductive contact blade is fixed on the outer wall of rotating shaft and insulate with rotating shaft outer wall.
Described hemispherical Shell surfaces externally and internally scribbles pitch-dark.
The beneficial effects of the utility model are: the utility model is simple and reasonable, can accurately differentiate solar azimuth, thereby can be applicable to adjust solar panel or drying device etc. needs on the equipment of solar tracking, the utlity model has simple in structure simultaneously, cost is low, stable performance, the features such as outdoor application failure rate is low.
Accompanying drawing explanation
Fig. 1 is the follow spot schematic diagram of transducer of the utility model arc shaped slits.
Fig. 2 is the enlarged diagram at A place in Fig. 1.
Fig. 3 is the follow spot perspective view of transducer of the utility model arc shaped slits.
Fig. 4 is the follow spot cross-sectional schematic of transducer insulation bearing of the utility model arc shaped slits.
In figure: 1, hemispherical Shell; 2, chassis; 3, driver; 4, arc shaped slits; 5, bar shaped solar panel; 6, rotating shaft; 7, motor; 8, insulation bearing; 9, reduction gearing; 10, motor electrode; 11, battery output pole plate; 12, ring resistance sheet; 13, annular copper sheet; 14, conductive contact blade; 15, resistance output electrode.
Embodiment
With specific embodiment, the utility model is described in further details below, but the utility model is not only confined to following specific embodiment.
Embodiment
As Figure 1-3, a kind of arc shaped slits transducer of following spot, it is comprised of the hemispherical Shell 1 of a black, circular chassis 2, driver 3; Described hemispherical Shell 1 is provided with take the arc shaped slits 4 that the centre of sphere of hemispherical Shell 1 is the center of circle, and the central angle of described arc shaped slits 4 correspondences is less than or equal to 90 degree; On the end face on described chassis 2, be radially provided with the bar shaped solar panel 5 through 2 centers of circle, chassis; The end face that the end face on described chassis 2 is parallel to hemispherical Shell 1 covers one end of fixing and bar shaped solar panel 5 and aims at arc shaped slits 4; Described chassis 2 is rotatably connected with driver 3 by a rotating shaft 6.
Described driver 3 comprises motor 7 and insulation bearing 8, and one end of described rotating shaft 6 is socketed on insulation bearing 8; The other end is vertically fixed on the circle centre position on chassis 2.
Described rotating shaft 6 is provided with the reduction gearing 9 with the output gear engagement of motor 7.
The external diameter of described reduction gearing 9 is greater than the external diameter of the output gear of motor 7.
The output electrode of described bar shaped solar panel 5 is drawn by the rotating shaft 6 of coaxial cable shape and is connected with battery output pole plate 11 conductions of bar shaped solar panel 5.
The end face of described insulation bearing 8 is provided with take ring resistance sheet 12 and the annular copper sheet 13 that insulation bearing 8 centers are the center of circle; Described ring resistance sheet 12 1 places disconnect insulation and form two ports, described insulation bearing 8 end faces are provided with two resistance output electrodes 15, one of them resistance output electrode 15 is connected with one end conduction of ring resistance sheet 12, and another is connected with annular copper sheet 13 conductions; Described rotating shaft 6 is provided with simultaneously the conductive contact blade 14 with ring resistance sheet 12 and annular copper sheet 13 conductive contacts, described conductive contact blade 14 be fixed on the outer wall of rotating shaft 6 and with rotating shaft 6 outer walls insulation.
Described hemispherical Shell 1 surfaces externally and internally scribbles pitch-dark.
Described arc shaped slits 4 width are 2-5mm.
As shown in Figure 4, shown insulation bearing 8 is made by insulating material, described rotating shaft 6 is coaxial cable shape, between inner conductive core and outer contact tube, be provided with insulating material, described conductive cores is connected with a utmost point conduction of battery output pole plate 11 with spring by the steel ball being located in insulation bearing 8 bottom centre's blind holes, and described outer contact tube is connected with another utmost point conduction of battery output pole plate 11 with spring by the steel ball being located in insulation bearing 8 madial wall blind holes; Described insulation bearing 8 end faces are provided with two resistance output electrodes 15, and one of them resistance output electrode 15 is connected with one end conduction of ring resistance sheet 12, and another strides across ring resistance sheet 12 by the wire in insulation bearing 8 and is connected with annular copper sheet 13 conductions.
During use, single-chip microcomputer connects motor electrode 10 drive motors 7 by motor drive module and rotates, motor 7 drives hemispherical Shell 1 to rotate by rotating shaft 6 and seeks light, when illumination is mapped to bar shaped solar panel 5, system detects the signal level of battery output pole plate 11 and suspends motor 7, simultaneously, the resistance of system detection resistance output electrode 15 can be determined the orientation of conductive contact blade 14, because the orientation of conductive contact blade 14 and the direction of arc shaped slits 4 are relative static, therefore the concrete orientation that can differentiate the sun makes Single Chip Microcomputer (SCM) system control corresponding solar panel and adjusts direction.
Claims (7)
1. the arc shaped slits transducer of following spot, is characterized in that: it comprises the hemispherical Shell (1) of a black, circular chassis (2), driver (3); Described hemispherical Shell (1) is provided with take the arc shaped slits (4) that the centre of sphere of hemispherical Shell (1) is the center of circle, and central angle corresponding to described arc shaped slits (4) is less than or equal to 90 degree; On the end face on described chassis (2), be radially provided with the bar shaped solar panel (5) through the center of circle, chassis (2); The end face that the end face on described chassis (2) is parallel to hemispherical Shell (1) covers one end of fixing and bar shaped solar panel (5) and aims at arc shaped slits (4); Described chassis (2) is rotatably connected by a rotating shaft (6) and driver (3).
2. the arc shaped slits according to claim 1 transducer of following spot, is characterized in that: described driver (3) comprises motor (7) and insulation bearing (8), and one end of described rotating shaft (6) is socketed on insulation bearing (8); The other end is vertically fixed on the circle centre position of chassis (2).
3. the arc shaped slits according to claim 1 transducer of following spot, is characterized in that: described rotating shaft (6) is provided with the reduction gearing (9) with the output gear engagement of motor (7).
4. the arc shaped slits according to claim 3 transducer of following spot, is characterized in that: the external diameter of described reduction gearing (9) is greater than the external diameter of the output gear of motor (7).
5. the arc shaped slits according to claim 1 transducer of following spot, is characterized in that: the output electrode of described bar shaped solar panel (5) is drawn by the rotating shaft (6) of coaxial cable shape and is connected with battery output pole plate (11) conduction of bar shaped solar panel (5).
6. the arc shaped slits according to claim 1 transducer of following spot, is characterized in that: the end face of described insulation bearing (8) is provided with take ring resistance sheet (12) and the annular copper sheet (13) that insulation bearing (8) center is the center of circle; Described ring resistance sheet (12) one places disconnect insulation and form two ports, described insulation bearing (8) end face is provided with two resistance output electrodes (15), one of them resistance output electrode (15) is connected with one end conduction of ring resistance sheet (12), and another is connected with annular copper sheet (13) conduction; Described rotating shaft (6) is provided with simultaneously the conductive contact blade (14) with ring resistance sheet (12) and annular copper sheet (13) conductive contact, and described conductive contact blade (14) is fixed on the outer wall of rotating shaft (6) and insulate with rotating shaft (6) outer wall.
7. the arc shaped slits according to claim 1 transducer of following spot, is characterized in that: described hemispherical Shell (1) surfaces externally and internally scribbles pitch-dark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276261.1U CN203827256U (en) | 2014-05-27 | 2014-05-27 | Arc-shaped seam light chaser sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276261.1U CN203827256U (en) | 2014-05-27 | 2014-05-27 | Arc-shaped seam light chaser sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203827256U true CN203827256U (en) | 2014-09-10 |
Family
ID=51482715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276261.1U Expired - Fee Related CN203827256U (en) | 2014-05-27 | 2014-05-27 | Arc-shaped seam light chaser sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203827256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004331A (en) * | 2015-07-22 | 2015-10-28 | 常州安塔歌电子科技有限公司 | Azimuth angle sensor based on sun direction finding |
| CN109995316A (en) * | 2019-05-07 | 2019-07-09 | 上海电机学院 | A kind of light-chasing device of solar battery bracket of following spot and method of following spot |
-
2014
- 2014-05-27 CN CN201420276261.1U patent/CN203827256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004331A (en) * | 2015-07-22 | 2015-10-28 | 常州安塔歌电子科技有限公司 | Azimuth angle sensor based on sun direction finding |
| CN109995316A (en) * | 2019-05-07 | 2019-07-09 | 上海电机学院 | A kind of light-chasing device of solar battery bracket of following spot and method of following spot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |