CN106351998A - Special closed-loop spring for concentrating photovoltaic module - Google Patents
Special closed-loop spring for concentrating photovoltaic module Download PDFInfo
- Publication number
- CN106351998A CN106351998A CN201610943262.0A CN201610943262A CN106351998A CN 106351998 A CN106351998 A CN 106351998A CN 201610943262 A CN201610943262 A CN 201610943262A CN 106351998 A CN106351998 A CN 106351998A
- Authority
- CN
- China
- Prior art keywords
- spring
- closed loop
- loop
- closed
- concentrating photovoltaic
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/08—Wound springs with turns lying in mainly conical surfaces, i.e. characterised by varying diameter
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2234/00—Shape
- F16F2234/04—Shape conical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention relates to a special closed-loop spring for a concentrating photovoltaic module, and belongs to the technical field of solar power generation. The special closed-loop spring comprises a bottom fixed closed-loop ring, a spring body and a top fixed closed-loop ring, wherein one end of the spring body is connected with the bottom fixed closed-loop ring, and the other end of the spring body is connected with the top fixed closed-loop ring; the bottom fixed closed-loop ring and the top fixed closed-loop ring are parallel closed-loop coils. After the spring is compressed by force, crossed winding or inclination in a certain direction can not occur, and simultaneously the top fixed closed-loop ring and the bottom fixed closed-loop ring can guarantee that the force can uniformly act on the top fixed closed-loop ring and the bottom fixed closed-loop ring after the spring is compressed by the force, so that the service life of the spring is greatly prolonged.
Description
Technical field
The present invention relates to a kind of special closed loop spring of concentrating photovoltaic assembly, belong to concentrating photovoltaic power generation technical field.
Background technology
Light gathering photovoltaic power generating system mainly uses lens and converges to sunray on Condensation photovoltaic battery chip, thus
Reach the purpose of generating.The focal length of the lenslet array on same lens can produce error during manufacturing, poly-
In the installation process of light photovoltaic module, also can produce error, so may result in lens and converge on Condensation photovoltaic battery chip
Focal length there is deviation, if focal length becomes big, the focal spot converging on Condensation photovoltaic battery chip is relatively small, thus leading to temperature
The lifting of degree affects the rising of Condensation photovoltaic battery chip temperature；If focal length diminishes, converge on Condensation photovoltaic battery chip
Focal spot relatively large, thus lead on converge hot spot incomplete using and affect the utilization rate of sunlight.At present on the market
Spring upon compression, be susceptible to cross winding and spring and easily tilt to a direction.
Content of the invention
The invention provides a kind of special closed loop spring of concentrating photovoltaic assembly, this spring technical problem to be solved is gram
Take the deficiencies in the prior art.
In order to realize above-mentioned technical purpose, the present invention adopts the technical scheme that: a kind of special closed loop of concentrating photovoltaic assembly
Spring, it includes bottom and fixes closed loop circle, the fixing closed loop circle of spring body and top, and closed loop circle is fixed at described spring body one end and bottom
It is connected, other end closed loop circle fixing with top is connected, the fixing closed loop circle in described bottom closed loop circle fixing with top is parallel closed loop coil.
Described spring body passes through and shortens arrangement by more than adjacent longer spring diameter, and adjacent longer bullet
The width of spring is more than the width of shorter spring.
The fixing closed loop circle in described bottom is a planar loop coil.
It is a planar loop coil that closed loop circle is fixed on described top.
Advantages of the present invention and good effect are: this spring, after forced compression, will not occur cross winding and will not
Tilt to some direction, the fixing closed loop circle of the fixing closed loop circle in top and bottom returns after can guarantee that stress and uniformly acts on top admittedly simultaneously
Determine, on the fixing closed loop circle of closed loop circle and bottom, to substantially prolongs the life-span of this spring.
Brief description
Fig. 1 is a kind of concentrating photovoltaic assembly special closed loop spring axonometric chart.
Fig. 2 is a kind of concentrating photovoltaic assembly special closed loop spring front view.
Wherein: 1, closed loop circle is fixed at bottom, 2, spring body, 3, the fixing closed loop circle in top.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
A kind of special closed loop spring of concentrating photovoltaic assembly, as shown in Figure 1 and 2, fixes closed loop circle 1, spring body 2 bottom of including
The fixing closed loop circle 3 with top, described spring body 2 one end closed loop circle 1 fixing bottom of with is connected, fixing closed loop circle 3 phase of the other end and top
Even, the fixing closed loop circle 1 in described bottom closed loop circle 3 fixing with top is parallel closed loop coil, and spring body 1 passes through by big
Shorten arrangement in adjacent longer spring diameter, and the width of adjacent longer spring is more than the width of shorter spring, thus can protect
Demonstrate,prove this spring cross winding will not occur after stress and tilt to some direction.
In the present invention, as becoming row embodiment, closed loop circle is fixed at bottom, the fixing closed loop circle of spring body and top can be whole for one
Body, the position that the fixing closed loop circle in bottom fixes closed loop circle with top simultaneously can exchange, and the shape of spring body can be other shapes,
Therefore the scope of the present invention is defined by the following claims.
Claims (4)
1. a kind of special closed loop spring of concentrating photovoltaic assembly, is characterized in that, it includes bottom, and to fix closed loop circle, spring body and top solid
Determine closed loop circle, described spring body one end closed loop circle fixing bottom of with is connected, other end closed loop circle fixing with top is connected, and described bottom is solid
Determining closed loop circle closed loop circle fixing with top is parallel closed loop coil.
2. the special closed loop spring of a kind of concentrating photovoltaic assembly according to claim 1, it is characterized in that described spring body from
One end is pressed to the other end and is shortened arrangement more than adjacent longer spring diameter, and the width of adjacent longer spring is more than shorter spring
Width.
3. the special closed loop spring of a kind of concentrating photovoltaic assembly according to claim 1, is characterized in that closed loop is fixed at described bottom
Enclose as a planar loop coil.
4. the special closed loop spring of a kind of concentrating photovoltaic assembly according to claim 1, is characterized in that the fixing closed loop in described top
Enclose as a planar loop coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943262.0A CN106351998A (en) | 2016-11-02 | 2016-11-02 | Special closed-loop spring for concentrating photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943262.0A CN106351998A (en) | 2016-11-02 | 2016-11-02 | Special closed-loop spring for concentrating photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106351998A true CN106351998A (en) | 2017-01-25 |
Family
ID=57864967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610943262.0A Pending CN106351998A (en) | 2016-11-02 | 2016-11-02 | Special closed-loop spring for concentrating photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351998A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110083804A (en) * | 2010-01-15 | 2011-07-21 | 청주대학교 산학협력단 | Portable photovoltaic power generating apparatus for auto tracking sunlight |
| CN104295648A (en) * | 2014-09-26 | 2015-01-21 | 无锡市天力五金弹簧厂 | Spring with fixing device |
| CN204530533U (en) * | 2015-04-07 | 2015-08-05 | 吉林大学 | A kind of remote control telescopic road cone |
| CN104864007A (en) * | 2015-05-21 | 2015-08-26 | 成都聚合科技有限公司 | Special spring for concentrating photovoltaic assembly |
-
2016
- 2016-11-02 CN CN201610943262.0A patent/CN106351998A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110083804A (en) * | 2010-01-15 | 2011-07-21 | 청주대학교 산학협력단 | Portable photovoltaic power generating apparatus for auto tracking sunlight |
| CN104295648A (en) * | 2014-09-26 | 2015-01-21 | 无锡市天力五金弹簧厂 | Spring with fixing device |
| CN204530533U (en) * | 2015-04-07 | 2015-08-05 | 吉林大学 | A kind of remote control telescopic road cone |
| CN104864007A (en) * | 2015-05-21 | 2015-08-26 | 成都聚合科技有限公司 | Special spring for concentrating photovoltaic assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |