CN2518044Y - Electromagnetic solar follower - Google Patents
Electromagnetic solar follower Download PDFInfo
- Publication number
- CN2518044Y CN2518044Y CN01274620U CN01274620U CN2518044Y CN 2518044 Y CN2518044 Y CN 2518044Y CN 01274620 U CN01274620 U CN 01274620U CN 01274620 U CN01274620 U CN 01274620U CN 2518044 Y CN2518044 Y CN 2518044Y
- Authority
- CN
- China
- Prior art keywords
- sunshading board
- shell
- solar energy
- magnetic poles
- lens
- 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 - Lifetime
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses an electromagnetic controlled solar energy follower. Utilizing the characteristic that the shape memory metal spring can perform telescopic motion with the change of the temperature, the utility model enables the solar energy absorbing device to automatically move with the sun automatically, and enables the sunshine to constantly and vertically illuminate on the solar energy absorbing device fixed on the follower, the structure is simple, the utility model is economical and suitable, and the efficiency of the solar energy absorbing device can be greatly enhanced.
Description
(1) technical field
The utility model relates to a kind of solar energy follower of solar energy follower, particularly a kind of Electromagnetic Control.
(2) background technology
Solar energy absorption plant is fixedly mounted on the place of top, house or other solar energy impinges, when it is subjected to solar radiation, absorbs energy and converts thereof into heat energy or electric energy.When the sunshine vertical irradiation is on solar energy absorption plant, solar energy absorption plant most effective.And traditional solar energy absorption plant can not be followed the rotation of the sun and rotate.The solar energy absorption plant of Electric Machine Control solar energy follower has appearred having on the market recently, it adopts moving of the thermistor induction sun, output control signal control motor is followed the sun and is moved thereby drive solar energy absorption plant, has improved the efficient of solar energy absorption plant greatly.But because its complex structure, the cost height can not extensively apply to civil area.
(3) summary of the invention
The purpose of this utility model is in order to provide a kind of simple in structure, and cost is lower, can make solar energy absorption plant follow the sun automatically and move and move, and makes solar energy absorption plant vertically accept the Electromagnetic Control solar energy follower of solar light irradiation all the time.
The technical scheme that realizes the foregoing invention purpose is: the utility model comprises sphere shell and sphere sunshading board, and sunshading board and shell flexibly connect, and sunshading board can be done circular motion around shell.The sunshading board top has light inlet, and lens are fixedly mounted on the position of light inlet.Speculum be positioned at lens under, its area is less than lens, fixedly connected with sunshading board by lateral strut respectively in the speculum two ends.The north and south magnetic pole of horizontal positioned is arranged under radioscopic, and the center fixation of two magnetic poles is connected with connecting rod, and connecting rod links to each other with shell by axle, and connecting rod can drive two magnetic poles and sway.Current-carrying coil lies in a horizontal plane between two magnetic poles, fixedlys connected with sunshading board by oblique fulcrum bar respectively in its two ends.Sense of current is corresponding with the direction of magnetic pole in the current-carrying coil, and when the S utmost point during in the upper end, electric current is a counterclockwise, and when the N utmost point up the time, electric current is for clockwise.The two ends of the magnetic pole that is positioned at the below in two magnetic poles are connected with shell by spring respectively, and spring is made by shape memory alloy material, can stretch with variation of temperature.
For the ease of the slip of sunshading board along shell, pulley is installed on the sunshading board, have on the shell and the corresponding chute of pulley.
When the sunshine vertical irradiation was on lens, the sunshine scioptics were radiated on the speculum, can not arrive spring, temperature-resistantization of spring, Electromagnetic Control solar energy follower transfixion.When the sun rotates from east to west, the sunshine scioptics are radiated on a certain spring, and spring temperature rising after-contraction makes magnetic pole rotate towards solar direction around axle by connecting rod.When magnetic pole rotated, current-carrying coil was subjected to the effect of magnetic field magnetic moment, followed the magnetic pole rotation, made the current-carrying coil plane all the time perpendicular to the magnetic line of force.Drive sunshading board rotation equal angular by oblique fulcrum bar during the current-carrying coil rotation, drive lens and speculum rotation equal angular during the sunshading board rotation.When lens and speculum rotate to when vertical with sunshine, sunshine can't shine on the spring, and spring stops to shrink Electromagnetic Control solar energy follower transfixion.
The utility model utilizes the characteristic and the electromagnetic action principle of shape memory alloy material, make Electromagnetic Control solar energy follower when the sun rotates, follow its rotation all the time, make sunshine all the time vertical irradiation on the solar energy absorption plant that is fixed on the follower, and simple in structure, economic and practical.
(4) description of drawings
Fig. 1 is the structural representation of the utility model when being subjected to the sunshine oblique fire.
Fig. 2 is the structural representation of the utility model when being subjected to the sunshine direct projection.
(5) specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
The utility model comprises shell 12 and sunshading board 9.Shell 12 is a sphere, and opening is arranged at top.Sunshading board 9 is a sphere, and opening is arranged at the bottom, and sunshading board 9 flexibly connects with shell 12.Pulley 10 is installed on the sunshading board 9, has on the shell 12 and pulley 10 corresponding chutes 11, sunshading board 9 can be done circular motion around shell 12.Sunshading board 9 tops have light inlet, and lens 8 are fixedly mounted on the position of light inlet.Speculum 4 be positioned at lens 8 under, its area is less than lens 8.Fixedly connected with sunshading board 9 by lateral strut 3 respectively in speculum 4 two ends.Two magnetic poles 5 that horizontal positioned is arranged under the speculum 4, the S utmost point are last, and the N utmost point is following, and the center fixation of two magnetic poles 5 is connected with connecting rod 13.Connecting rod 13 links to each other with shell 12 by axle 7, can drive two magnetic poles and sway.Current-carrying coil 6 lies in a horizontal plane between two magnetic poles 5, fixedlys connected with sunshading board 9 by oblique fulcrum bar 2 respectively in its two ends, and oblique fulcrum bar 2 is an insulator, and electric current is a counterclockwise in the current-carrying coil 6.Fixedly connected with shell 12 by spring 1 respectively in N magnetic pole two ends, spring 1 is made by shape memory alloy material, can stretch with variation of temperature, stroke is according to the diameter of spring 1 and the number of turn and decide, and the size of contractility is determined according to the weight of the solar energy absorption plant that follower drove.
When the sunshine vertical irradiation was on lens 8, sunshine scioptics 8 were radiated on the speculum 4, can not arrive spring 1, temperature-resistantization of spring 1, Electromagnetic Control solar energy follower transfixion.When the sun rotates from east to west, sunshine scioptics 8 are radiated on a certain spring 1, and spring 1 temperature rising after-contraction makes magnetic pole 5 rotate towards solar direction around axle 7 by connecting rod 13.When magnetic pole 5 rotations, current-carrying coil 6 is subjected to the effect of magnetic field magnetic moment, follows magnetic pole 5 rotations, makes current-carrying coil 6 planes all the time perpendicular to the magnetic line of force.Drive sunshading board 9 rotation equal angular by oblique fulcrum bar 2 during current-carrying coil 6 rotations, drive lens 8 and speculum 4 rotation equal angular during sunshading board 9 rotations.When lens 8 and speculum 4 rotate to when vertical with sunshine, sunshine can't shine on the spring 1, and spring 1 stops to shrink Electromagnetic Control solar energy follower transfixion.Like this, Electromagnetic Control solar energy follower is followed it all the time and is rotated when the sun rotates, and sunshine vertical irradiation all the time can improve the efficient of solar energy absorption plant greatly on the solar energy absorption plant that is fixed on the follower.
Claims (2)
1, a kind of Electromagnetic Control solar energy follower, it is characterized in that having sphere shell (12) and sphere sunshading board (9), sunshading board (9) flexibly connects with shell (12), sunshading board (9) can be done circular motion around shell (12), sunshading board (9) top has light inlet, lens (8) are fixedly mounted on the position of light inlet, speculum (4) be positioned at lens (8) under, its area is less than lens (8), fixedly connected with sunshading board (9) by lateral strut (3) respectively in speculum (4) two ends, two magnetic poles (5) that horizontal positioned is arranged under the scintilloscope (4), the center fixation of two magnetic poles (5) is connected with connecting rod (13), connecting rod (13) links to each other with shell (12) by axle (7), connecting rod (13) can drive two magnetic poles (5) and rotate around axle (7), current-carrying coil (6) lies in a horizontal plane between two magnetic poles (5), fixedly connected with sunshading board (9) by oblique fulcrum bar (2) respectively in its two ends, fixedly connected with shell (12) by spring (1) respectively in the two ends of the magnetic pole that is positioned at the below of two magnetic poles (5), spring (1) is made by shape memory alloy material, can stretch with variation of temperature.
2, a kind of Electromagnetic Control solar energy follower according to claim 1, it is characterized in that being equipped with on the sunshading board (9) pulley (10), have on the shell (12) and the corresponding chute of pulley (10) (11), sunshading board (9) can be done circular motion around shell (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01274620U CN2518044Y (en) | 2001-12-28 | 2001-12-28 | Electromagnetic solar follower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01274620U CN2518044Y (en) | 2001-12-28 | 2001-12-28 | Electromagnetic solar follower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518044Y true CN2518044Y (en) | 2002-10-23 |
Family
ID=33679217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01274620U Expired - Lifetime CN2518044Y (en) | 2001-12-28 | 2001-12-28 | Electromagnetic solar follower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518044Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499745B (en) * | 2009-03-02 | 2011-02-09 | 中国计量学院 | Passive automatic sun tracing apparatus based on shape memory alloy spring |
| CN102003816B (en) * | 2009-09-03 | 2012-09-26 | 陈霞 | Empty sunning resistant heat collecting element of all-glass vacuum heat pipe |
| CN107654894A (en) * | 2017-09-15 | 2018-02-02 | 贺成明 | A kind of variable keel lamp of light emitting anger |
| CN108614585A (en) * | 2018-05-31 | 2018-10-02 | 南京航空航天大学 | A kind of new type auto mechanism of following spot based on marmem |
| CN108630130A (en) * | 2018-05-14 | 2018-10-09 | 常州信息职业技术学院 | Detachable Onboard billboard |
| CN108652393A (en) * | 2018-08-28 | 2018-10-16 | 周晓红 | A kind of clothes hanger that autonomous southern exposure turns to |
| CN110243084A (en) * | 2019-06-21 | 2019-09-17 | 磐安秀吉新能源科技有限公司 | A kind of high efficiency avris type high concentration solar mould group |
-
2001
- 2001-12-28 CN CN01274620U patent/CN2518044Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499745B (en) * | 2009-03-02 | 2011-02-09 | 中国计量学院 | Passive automatic sun tracing apparatus based on shape memory alloy spring |
| CN102003816B (en) * | 2009-09-03 | 2012-09-26 | 陈霞 | Empty sunning resistant heat collecting element of all-glass vacuum heat pipe |
| CN107654894B (en) * | 2017-09-15 | 2019-12-10 | 贺成明 | Keel lamp with variable light-emitting angle |
| CN107654894A (en) * | 2017-09-15 | 2018-02-02 | 贺成明 | A kind of variable keel lamp of light emitting anger |
| CN108630130A (en) * | 2018-05-14 | 2018-10-09 | 常州信息职业技术学院 | Detachable Onboard billboard |
| CN108614585A (en) * | 2018-05-31 | 2018-10-02 | 南京航空航天大学 | A kind of new type auto mechanism of following spot based on marmem |
| CN108614585B (en) * | 2018-05-31 | 2024-02-13 | 南京航空航天大学 | Novel automatic light tracing mechanism based on shape memory alloy |
| CN110973959A (en) * | 2018-08-28 | 2020-04-10 | 周晓红 | Clothes hanger capable of automatically turning towards sun and using method thereof |
| CN108652393B (en) * | 2018-08-28 | 2020-01-14 | 浦江恒全五金制品有限公司 | Clothes hanger that dries in air who independently turns to towards sun |
| CN110973959B (en) * | 2018-08-28 | 2022-06-03 | 无锡市凡品广告展示用品有限公司 | Clothes hanger capable of automatically turning towards sun and using method thereof |
| CN108652393A (en) * | 2018-08-28 | 2018-10-16 | 周晓红 | A kind of clothes hanger that autonomous southern exposure turns to |
| CN110243084A (en) * | 2019-06-21 | 2019-09-17 | 磐安秀吉新能源科技有限公司 | A kind of high efficiency avris type high concentration solar mould group |
| CN110243084B (en) * | 2019-06-21 | 2020-08-18 | 安徽龙运智能科技有限公司 | Side type high-power concentrating solar module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111228 Granted publication date: 20021023 |