CN204145386U - Solar cell protector - Google Patents
Solar cell protector Download PDFInfo
- Publication number
- CN204145386U CN204145386U CN201420597676.9U CN201420597676U CN204145386U CN 204145386 U CN204145386 U CN 204145386U CN 201420597676 U CN201420597676 U CN 201420597676U CN 204145386 U CN204145386 U CN 204145386U
- Authority
- CN
- China
- Prior art keywords
- rectangular frame
- contactor
- solar panel
- solar cell
- conveyer belt
- 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
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- Cleaning In General (AREA)
Abstract
The utility model solar cell protector, relates to solar cell accessory, particularly a kind of protector of solar panel.Comprise solar panel, be sheathed on the rectangular frame outside solar panel, and the conveyer belt be arranged at for a pair outside rectangular frame two parallel edge, rectangular frame two parallel edge is provided with symmetrically at least two group delivery wheels, wherein be connected by same driving shaft between one group of delivery wheel, on the delivery wheel of each conveyer belt winding on same rectangular frame limit, also comprise a timing drive unit, this timing drive unit is connected with driving shaft, this is provided with the flexible boot with described rectangular frame dimensional fits to conveyer belt, the pair of parallel limit of described flexible boot and conveyer belt are fixedly linked.The utility model arranges the flexible boot of a movable adjustment at solar panel upper surface; When non operating state, utilize drive unit to drive flexible boot action, solar panel is covered and protects.
Description
Technical field
The utility model relates to solar cell accessory, particularly a kind of protector of solar panel.
Background technology
Solar energy, as one of most important environmental protection new forms of energy in future, is widely used and develops.Solar panel is in order to can absorb fully and utilize sunlight resource, must be fixedly installed in exposed natural environment, and blocking of any barrier can not be had on its surface, therefore, the naked solar panel surface be exposed on the external is easy to assemble dust, or by sandstone injured surface, the transformation efficiency of its electric energy is reduced, solar cell in use has the differentiation of operating time and non-working time simultaneously, in conjunction with These characteristics, not only its operating efficiency can be improved to solar panel protection in a non-operative state, but also the useful life increasing solar cell can effectively fall.
Summary of the invention
It is a kind of on one's own time to the solar cell protector that solar cell surface plays a protective role that the utility model is intended to proposition.
Solar cell protector described in the utility model, comprise solar panel, be sheathed on the rectangular frame outside solar panel, and the conveyer belt be arranged at for a pair outside rectangular frame two parallel edge, rectangular frame two parallel edge is provided with symmetrically at least two group delivery wheels, wherein be connected by same driving shaft between one group of delivery wheel, on the delivery wheel of each conveyer belt winding on same rectangular frame limit, also comprise a timing drive unit, this timing drive unit is connected with driving shaft, this is provided with the flexible boot with described rectangular frame dimensional fits to conveyer belt, the pair of parallel limit of described flexible boot and conveyer belt are fixedly linked.
Preferably, remaining two parallel edges of described flexible boot are respectively equipped with a spacing lever; Arbitrary limit that wherein rectangular frame parallels with spacing lever is provided with limit switch, and described limit switch has two, is arranged on rectangular frame up and down symmetrically.
Preferably, described timing drive unit is motor positive and inverse timing drive unit; It forms primarily of two-way time switch, contactor KM1, contactor KM2 and motor; One road T1 of described two-way time switch successively with the normally-closed contact of contactor KM1, the normally-closed contact of limit switch SQ1, the line bag Electricity Federation of contactor KM2; Another road T2 of two-way time switch successively with the normally-closed contact of contactor KM2, the normally-closed contact of limit switch SQ2, the line bag Electricity Federation of contactor KM1; The normally opened contact Electricity Federation of motor and described contactor KM1, and Electricity Federation anti-phase with the normally opened contact of contactor KM2.
Further, be on a spacing lever that conplane limit switch contacts with solar panel front and be fixed with dust removal brush, this dust removal brush is arranged on spacing lever and solar panel side in opposite directions.
Further, described dust removal brush comprises support bar and is distributed in the bristle on support bar.
Preferably, described flexible boot is dustcloth.
Solar cell protector described in the utility model, the flexible boot of one movable adjustment is set at solar panel upper surface, when solar panel is in non operating state, utilizes drive unit to drive flexible boot action, realize covering and protecting solar panel; Secondly, because the generating efficiency of solar cell is lower, so too large power consumption can not be had for the various spare systems of solar panel, only run every day and not only can reach protection dust removing effects twice, and very energy-conservation; The utility model structure is simple, practical, can suitability for industrialized production.
Accompanying drawing explanation
Fig. 1 is syndeton schematic diagram of the present utility model.
Fig. 2 is the circuit connection diagram of the utility model timing drive unit.
In figure, 1-solar panel; 2-rectangular frame; 3-conveyer belt; 4-delivery wheel; 5-flexible boot; The spacing lever of 6-; 7-limit switch; 8-dust removal brush.
Embodiment
Embodiment 1
Solar cell protector described in the utility model, rectangular frame 2 is provided with in described solar panel 1 outer cover, the conveyer belt 3 be parallel to each other for a pair is provided with in the outside of rectangular frame 2 liang of parallel edges, rectangular frame 2 liang of parallel edges are provided with at least two group delivery wheels 4 symmetrically, wherein be connected by same driving shaft between one group of delivery wheel 4, on the delivery wheel 4 of each conveyer belt 3 winding on same rectangular frame 2 limit, driving shaft is driven by motor positive and inverse timing drive unit and is connected.The present embodiment is provided with the flexible boot 5 of closing with its matching size on rectangular frame 2, and this flexible boot 5 is dustcloth, and pair of parallel limit and the conveyer belt 3 of dustcloth are fixedly linked, and remaining two parallel edges is respectively equipped with a spacing lever 6; Wherein rectangular frame 2 parallel with spacing lever 6 while be provided with limit switch 7, the present embodiment setting limit switch 7 is on the limit of solar panel 1 upper surface clockwise direction end, and limit switch 7 has two, be arranged on symmetrically up and down on rectangular frame 2; One that contacts with limit switch 7 spacing lever 6 is provided with dust removal brush 8, and dust removal brush 8 is arranged on spacing lever 6 and solar panel 1 side in opposite directions, and dust removal brush 8 support bar is provided with bristle.
Motor positive and inverse timing drive unit described in the present embodiment forms primarily of two-way time switch, contactor KM1, contactor KM2 and motor; One road T1 of described two-way time switch successively with the normally-closed contact of contactor KM1, the normally-closed contact of limit switch 7SQ1, the line bag Electricity Federation of contactor KM2; Another road T2 of two-way time switch successively with the normally-closed contact of contactor KM2, the normally-closed contact of limit switch 7SQ2, the line bag Electricity Federation of contactor KM1; The normally opened contact Electricity Federation of motor and described contactor KM1, and Electricity Federation anti-phase with the normally opened contact of contactor KM2.
During work, first two time points connected with the non-working time solar panel 1 operating time are arranged in two-way time switch, when the sun rises, are set as solar panel 1 operating time point, when at sunset, be set as solar panel 1 off-air time point; This time switch can select KG316T; Then closed by air switch QF, now power on circuitry, dust guard is in automatic mode; Start working at solar panel 1 operating time point timing drive unit, two-way time switch T1 closes, electric current have passed the normally-closed contact of lower position switch 7SQ1, the normally-closed contact of contactor KM2 successively, electricity wrapped by the line of contactor KM1, now the normally opened contact of contactor KM1 closes, normally-closed contact disconnects, electrical power; Drive conveyer belt 3 rotates clockwise by motor, and dustcloth turns to the back side of solar panel 1; When the spacing lever 6 of dustcloth touches lower position switch 7, lower position switch 7SQ1 normally-closed contact disconnects, the power-off of contactor KM1 line bag, and contactor KM1 normally opened contact disconnects, motor power-off, system stalls; Again start working at solar panel 1 off-air time point timing drive unit, two-way time switch T2 closes, electric current have passed the normally-closed contact of upper limit position switch 7SQ2, the normally-closed contact of contactor KM1 successively, electricity wrapped by the line of contactor KM2, now the normally opened contact of contactor KM2 closes, normally-closed contact disconnects, and electrical power starts antiport; Drive conveyer belt 3 rotates counterclockwise by motor, and dustcloth turns to the front of solar panel 1; When the spacing lever 6 of dustcloth touches upper limit position switch 7SQ2, upper limit position switch 7SQ2 normally-closed contact disconnects, the power-off of contactor KM2 line bag, and contactor KM2 normally opened contact disconnects, motor power-off, system stalls; In the solar panel 1 out-of-work period, owing to there being blocking of dustcloth, effectively preventing the dust accretions of solar panel 1 at night, and can also play a protective role to the surface of solar panel 1; Moreover when dustcloth goes back to solar panel 1 front, the dust removal brush 8 below dustcloth can carry out a dust cleaning to the surface of cell panel; Solar panel 1 work period, dustcloth can forward the back side of solar panel 1 to, to sunlight without any block, effectively raise the operating efficiency of solar panel 1; Moreover when dustcloth goes back in the process at solar panel 1 back side, the dust removal brush 8 below dustcloth can also carry out the cleaning of secondary dust to the surface of solar panel 1.
Claims (6)
1. solar cell protector, comprise solar panel (1), be sheathed on the rectangular frame (2) in solar panel (1) outside, and the conveyer belt (3) be arranged at for a pair outside rectangular frame (2) two parallel edge, rectangular frame (2) two parallel edge is provided with symmetrically at least two group delivery wheels (4), wherein be connected by same driving shaft between one group of delivery wheel (4), on the delivery wheel (4) of each conveyer belt (3) winding on same rectangular frame (2) limit, it is characterized in that: also comprise a timing drive unit, this timing drive unit is connected with driving shaft, this is provided with the flexible boot (5) with described rectangular frame (2) dimensional fits to conveyer belt (3), pair of parallel limit and the conveyer belt (3) of described flexible boot (5) are fixedly linked.
2. solar cell protector as claimed in claim 1, is characterized in that: remaining two parallel edges of described flexible boot (5) are respectively equipped with a spacing lever (6); Arbitrary limit that wherein rectangular frame (2) parallels with spacing lever (6) is provided with limit switch (7), and described limit switch (7) has two, is arranged on symmetrically up and down on rectangular frame (2).
3. solar cell protector as claimed in claim 2, is characterized in that: described timing drive unit is motor positive and inverse timing drive unit; It forms primarily of two-way time switch, contactor KM1, contactor KM2 and motor; One road T1 of described two-way time switch successively with the normally-closed contact of contactor KM1, the normally-closed contact of limit switch (7) SQ1, the line bag Electricity Federation of contactor KM2; Another road T2 of two-way time switch successively with the normally-closed contact of contactor KM2, the normally-closed contact of limit switch (7) SQ2, the line bag Electricity Federation of contactor KM1; The normally opened contact Electricity Federation of motor and described contactor KM1, and Electricity Federation anti-phase with the normally opened contact of contactor KM2.
4. solar cell protector as claimed in claim 3, it is characterized in that: be on a spacing lever (6) that conplane limit switch (7) contacts with solar panel (1) front and be fixed with dust removal brush (8), this dust removal brush (8) is arranged on spacing lever (6) and solar panel (1) side in opposite directions.
5. solar cell protector as claimed in claim 4, is characterized in that: described dust removal brush (8) comprises support bar and is distributed in the bristle on support bar.
6. solar cell protector as claimed in claim 1, is characterized in that: described flexible boot (5) is dustcloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597676.9U CN204145386U (en) | 2014-10-16 | 2014-10-16 | Solar cell protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597676.9U CN204145386U (en) | 2014-10-16 | 2014-10-16 | Solar cell protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145386U true CN204145386U (en) | 2015-02-04 |
Family
ID=52422049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597676.9U Expired - Fee Related CN204145386U (en) | 2014-10-16 | 2014-10-16 | Solar cell protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145386U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041994A (en) * | 2015-08-22 | 2015-11-11 | 安徽天柱绿色能源科技有限公司 | Transmission mechanism with climbing rope |
| CN105186976A (en) * | 2015-08-22 | 2015-12-23 | 安徽天柱绿色能源科技有限公司 | Automatic cleaning device of miniature photovoltaic assembly |
| CN105227074B (en) * | 2015-10-22 | 2017-04-26 | 苏州华安普电力科技股份有限公司 | Distributed photovoltaic roof power generation cell panel assembly structure |
| CN107317548A (en) * | 2017-06-20 | 2017-11-03 | 芜湖中科智捷信息科技有限责任公司 | A kind of solar street light photovoltaic panel protection device |
| CN110417336A (en) * | 2019-08-12 | 2019-11-05 | 南京爱默升能源技术有限公司 | A kind of new energy photovoltaic array power generation device that protection effect is good |
-
2014
- 2014-10-16 CN CN201420597676.9U patent/CN204145386U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041994A (en) * | 2015-08-22 | 2015-11-11 | 安徽天柱绿色能源科技有限公司 | Transmission mechanism with climbing rope |
| CN105186976A (en) * | 2015-08-22 | 2015-12-23 | 安徽天柱绿色能源科技有限公司 | Automatic cleaning device of miniature photovoltaic assembly |
| CN105227074B (en) * | 2015-10-22 | 2017-04-26 | 苏州华安普电力科技股份有限公司 | Distributed photovoltaic roof power generation cell panel assembly structure |
| CN107317548A (en) * | 2017-06-20 | 2017-11-03 | 芜湖中科智捷信息科技有限责任公司 | A kind of solar street light photovoltaic panel protection device |
| CN107317548B (en) * | 2017-06-20 | 2019-04-02 | 芜湖中科智捷信息科技有限责任公司 | A kind of solar street light photovoltaic panel protective device |
| CN110417336A (en) * | 2019-08-12 | 2019-11-05 | 南京爱默升能源技术有限公司 | A kind of new energy photovoltaic array power generation device that protection effect is good |
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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: 20150204 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |