CN208257757U - Photovoltaic module - Google Patents
Photovoltaic module Download PDFInfo
- Publication number
- CN208257757U CN208257757U CN201820925337.7U CN201820925337U CN208257757U CN 208257757 U CN208257757 U CN 208257757U CN 201820925337 U CN201820925337 U CN 201820925337U CN 208257757 U CN208257757 U CN 208257757U
- Authority
- CN
- China
- Prior art keywords
- solar battery
- cleaning
- photovoltaic module
- battery group
- driving mechanism
- 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
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 136
- 230000007246 mechanism Effects 0.000 claims abstract description 130
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 6
- 230000008450 motivation Effects 0.000 claims description 2
- 230000003749 cleanliness Effects 0.000 abstract description 6
- 230000003670 easy-to-clean Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical class OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- -1 Glycol ester Chemical class 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to photovoltaic modulies.The photovoltaic module includes support plate, and the first solar battery group and cleaning assemblies set on the support plate, first solar battery group provides the output electric energy of the photovoltaic module, the cleaning assemblies includes driving mechanism, second solar battery group and the cleaning mechanism being connect with the driving mechanism, the driving mechanism drives the cleaning mechanism to clean the sensitive side of first solar battery group, second solar battery group is independently arranged with first solar battery group and is electrically connected with the driving mechanism, second solar panel provides electric energy to the driving mechanism.The first solar battery group in the photovoltaic module is not necessarily to artificial cleaning, easy to clean, at low cost, cleaning cleanliness height, and cleaning dynamics is uniform during cleaning, will not damage the first solar battery group, guarantee the service life of the first solar battery group.
Description
Technical field
The utility model relates to photovoltaic arts, more particularly to photovoltaic module.
Background technique
Its surface will continue to accumulate the foreign matters such as dust, sand grains, fallen leaves to photovoltaic module when in use, and these foreign matters will be direct
The generated energy for reducing photovoltaic module even results in photovoltaic module failure.Especially flexible photovoltaic component, because surface is organic high score
Sub- material, surface smoothness are not so good as glass, and rainwater is difficult naturally to clean surface when raining.So periodically to photovoltaic module table
Face, which carries out cleaning, to be particularly important.
Photovoltaic module does not have self-cleaning function at present, and cleaning is mostly artificial cleaning.However, photovoltaic module is chiefly used in point
Cloth power generation, is typically mounted on various roofs, and artificial cleaning cost is larger, and operational danger is high, and contamination control difficulty is big.This
Outside, the plastic front sheet surface functional layer of flexible photovoltaic component only tens microns of thickness, inappropriate cleaning mode and unsuitable clear
Clean tool all may cause foreboard scratch, eventually leads to flexible photovoltaic component and is failed by moisture attacks.Therefore, it is badly in need of solving light
Lie prostrate the big problem of unit clean difficulty.
Utility model content
Based on this, it is necessary to for photovoltaic module clean the big problem of difficulty, a kind of photovoltaic module is provided, the photovoltaic module without
It need to manually clean, easy to clean, at low cost and cleaning effect is good.
A kind of photovoltaic module, including support plate and set on the first solar battery group and cleaning group of the support plate
Part, first solar battery group provide the output electric energy of the photovoltaic module, and the cleaning assemblies includes driving mechanism,
Two solar battery groups and the cleaning mechanism connecting with the driving mechanism, the driving mechanism drive the cleaning mechanism pair
The sensitive side of first solar battery group is cleaned, second solar battery group and first solar battery
Group is independently arranged and is electrically connected with the driving mechanism, and second solar battery group provides electric energy to the driving mechanism.
First solar battery group includes multiple solar battery cells and covering in one of the embodiments,
In the first transparent front plate of the solar battery cell, first transparent front plate deviates from the table of the solar battery cell
Face is light-receiving surface, and the driving mechanism drives the cleaning mechanism to clean the light-receiving surface.
The cleaning assemblies further includes controller in one of the embodiments, and the controller is electrically connected to the drive
Motivation structure, the controller control the driving mechanism and drive the cleaning mechanism.
The cleaning assemblies further includes the storage for being electrically connected to second solar battery group in one of the embodiments,
Battery, the battery are used to store the electric energy of the second solar battery group conversion, and provide electricity to the driving mechanism
Energy.
The cleaning assemblies further includes protective cover in one of the embodiments, the battery and the controller
It is set in the protective cover.
The driving mechanism includes motor and the shaft that connect with the cleaning mechanism in one of the embodiments,
The motor can drive the shaft to rotate, and the rotation of shaft while drives the cleaning mechanism mobile.
The cleaning assemblies further includes for connecting the shaft and the cleaning mechanism in one of the embodiments,
Flexible connecting member, one end of the flexible connecting member are connected to the shaft and can be wound in the rotation of the shaft described
Shaft releases winding state, and the other end of the flexible connecting member is connected to the cleaning mechanism.
The cleaning mechanism is roller type cleaning mechanism in one of the embodiments,.
The support plate includes first area and second area, first solar-electricity in one of the embodiments,
Pond is mounted on the first area, and second solar battery is mounted on the second area, and the second area is in bar shaped
And it is arranged close to the side of the support plate.
The photovoltaic module is inclined relative to horizontal setting in one of the embodiments, and the driving mechanism with
Vertical range between horizontal plane is greater than the vertical range between the cleaning mechanism and horizontal plane.
Above-mentioned photovoltaic module has the advantages that
Photovoltaic module further includes second sun being independently arranged other than providing the first solar battery group of output electric energy
Energy battery pack, the second solar battery group provide electric energy for the driving mechanism in cleaning assemblies, to keep driving mechanism driving clear
Clean mechanism cleans the sensitive side of the first solar battery group.Therefore, which cleans without artificial,
It is easy to clean, at low cost.Meanwhile the driving mechanism in cleaning assemblies is not necessarily to external power supply, it can be energy saving, and it is easy for installation.
Cleaning mechanism is driven to clean the sensitive side of the first solar battery group by driving mechanism, therefore, clear
During clean, cleaning mechanism acts on the dynamics uniformity of the sensitive side of the first solar battery group and controllable, will not scratch
The light side surface of first solar battery group.Meanwhile cleaning mechanism is carrying out clean process to the first solar battery group
In, phenomena such as being not in forgetting, omit, cleaning cleanliness is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of photovoltaic module；
Fig. 2 is the schematic diagram of internal structure of protective cover in Fig. 1；
Fig. 3 is photovoltaic module and horizontal plane position schematic diagram.
In figure: 1, photovoltaic module；10, support plate；11, the first solar battery group；12, the second solar battery group；13,
Battery；14, driving mechanism；15, cleaning mechanism；16, flexible connecting member, 17, controller；18, protective cover；19, termination；
101, first area；102, second area；111, solar battery cell；112, the first transparent front plate；121, second it is transparent before
Plate；141, motor；142, shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being installed in " another component
Or there may also be components placed in the middle.When a component is considered as " being set to " another component, it, which can be, is directly set
Set on another component or may be simultaneously present component placed in the middle.When a component is considered as " being fixed on " another group
Part, it, which can be, is directly anchored on another component or may be simultaneously present component placed in the middle.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
Any and all combinations of one or more related listed items.
As shown in Figure 1, the utility model provides a kind of photovoltaic module 1, the photovoltaic module 1 is used for distributed power generation, can
It is installed on the place that on various building tops or other illumination are sufficient, spacious.
As depicted in figs. 1 and 2, the photovoltaic module 1 is including support plate 10 and set on the first of the support plate 10
Solar battery group 11 and cleaning assemblies, first solar battery group 11 provide the output electric energy of the photovoltaic module 1.Institute
Stating cleaning assemblies includes driving mechanism 14, the second solar battery group 12 and the cleaning mechanism connecting with the driving mechanism 14
15, the driving mechanism 14 drives the cleaning mechanism 15 to clean the sensitive side of first solar battery group 11.
Second solar battery group 12 is independently arranged with first solar battery group 11 and is electrically connected with the driving mechanism 14
It connects, second solar panel 12 provides electric energy to the driving mechanism 14.
In practice, the support plate 10 is the backboard of photovoltaic module 1, and the material of the support plate 10 is preferably modified poly-
Ethylene glycol terephthalate (PET).
In the photovoltaic module 1, the circuit of the first solar battery group 11 and the second solar battery group 12 is mutually indepedent.
The electric energy that the electric energy of first solar battery group 11 conversion is exported as photovoltaic module 1 to external electrical network.Second solar battery
The electric energy of 12 conversion of group are used to provide electric energy to driving mechanism 14, so that driving mechanism 14 be enable to drive cleaning mechanism 15 to the
The sensitive side of one solar battery group 11 is cleaned.Therefore, the first solar battery group 11 is without artificial cleaning, cleaning side
Just, at low cost.Meanwhile the driving mechanism 14 in cleaning assemblies is not necessarily to external power supply, it can be energy saving, and it is easy for installation.
The photovoltaic module 1 further includes termination 19, the termination 19 and first solar battery group 11
Electrical connection, the electric energy that the first solar battery group 11 is converted are exported to external electrical network.
First solar battery group 11 is including multiple solar battery cells 111 and is covered in the solar-electricity
First transparent front plate 112 of pool unit 111, first transparent front plate 112 deviate from the surface of the solar battery cell 111
For light-receiving surface S.Light passes through the light-receiving surface S and exposes to the solar battery cell 111, the solar battery cell
111 convert solar energy into electrical energy.Therefore, it in order to guarantee the generated energy of photovoltaic module 1, first has to guarantee that the surface light-receiving surface S does not have
There are dust, sand grains, fallen leaves etc. to influence the foreign matter that light passes through.The cleaning master of the sensitive side to the first solar battery group 11
Refer to the cleaning of the light-receiving surface S to the first transparent front plate 112, that is, the driving mechanism 14 drives 15 pairs of institutes of the cleaning mechanism
Light-receiving surface S is stated to be cleaned.
Equally, second solar battery group 12 include multiple solar battery cells 111 and be covered in it is described too
Second transparent front plate 121 of positive energy battery unit 111.Light passes through second transparent front plate 121 and exposes to the solar energy
Battery unit 111, the solar battery cell 111 convert solar energy into electrical energy, and are provided in the driving mechanism 14.
The preferably modified poly terephthalic acid of the material of first transparent front plate 112 and second transparent front plate 121
Glycol ester (PET).
The cleaning assemblies further includes controller 17, and the controller 17 is electrically connected to the driving mechanism 14, the control
Device 17 processed controls driving mechanism 14 and drives the cleaning mechanism 15.
The cleaning assemblies further includes the battery 13 for being electrically connected to second solar battery group 12, the battery
13 electric energy converted for storing second solar battery group 12, and electric energy is provided to the driving mechanism 14.
Daytime, the electric energy of the second solar battery group 12 conversion can first be stored into battery 13 under illumination condition,
Then night by battery 13 be driving mechanism 14 power, driving mechanism 14 drive the cleaning mechanism 15 pass through described in by
Smooth surface S completes cleaning.Therefore, cleaning mechanism 15 can complete the cleaning to light-receiving surface S at night, not influence the first solar-electricity
Group normal power generation on 11 daytime in pond guarantees the output electric energy of photovoltaic module 1.
Moreover, driving mechanism 14 is electrically connected to controller 17, controller 17 can control battery 13 to driving mechanism 14
Therefore power supply can control the starting and closing of driving mechanism 14 according to the clean level on the surface light-receiving surface S by controller 17,
So as to adjust cleaning mechanism 15 to the cleaning time and cleaning frequency of light-receiving surface S.
The driving mechanism 14 includes motor 141 and the shaft 142 connecting with the cleaning mechanism 15, the motor
141 can drive the shaft 142 to rotate, and the rotation of the shaft 142 while drives the cleaning mechanism 15 mobile.
The cleaning assemblies further includes the flexible connecting member 16 for connecting the shaft 142 and the cleaning mechanism 15,
One end of the flexible connecting member 16 is connected to the shaft 142 and can be wound in described turn with the rotation of the shaft 142
Axis 142 releases winding state, and the other end of the flexible connecting member 16 is connected to the cleaning mechanism 15.
Preferably, the flexible connecting member 16 is rope, line etc., and the connectors such as rope, line are thin and soft, is rotated in shaft 142
When can easily be wound in shaft 142, and be relatively easy to release winding state restore to original state.
The cleaning mechanism 15 is roller type cleaning mechanism.
Preferably, the outer peripheral surface of the roller type cleaning mechanism is the cleaning supplies flexible such as cloth, cotton, in cleaning, institute
It states roller type cleaning mechanism and slips over or roll across light-receiving surface S.
Outer peripheral surface is that the roller type cleaning mechanism of the cleaning supplies flexible such as cloth, cotton is not easy to scratch light-receiving surface S in cleaning.
Meanwhile during cleaning, drives roller type cleaning mechanism to slide or roll in light-receiving surface S by driving mechanism 14, do not have
External force is applied on roller type cleaning mechanism, and the dynamics that roller type cleaning mechanism acts on light-receiving surface S in the process of moving is equal
It is even consistent and controllable.Therefore, by the selection of suitable cleaning mode and burnisher, light will not be damaged during cleaning
Face S guarantees the service life of photovoltaic module 1.
Meanwhile the flexible cleaning supplies such as cloth, cotton can be cleaned naturally when rainy by rainwater, it is long using the time, safeguard at
This is low.
It is appreciated that the shape of the support plate 10 can be rectangle, circle or polygon etc.；Alternatively, before first is transparent
The shape of plate 112 can be rectangle, circle or polygon etc..So the length of the cleaning mechanism 15 is more than or equal to described
The maximum width of first transparent front plate 112.At this point, light-receiving surface S of the cleaning mechanism 15 from first transparent front plate 112
It is not in the problems such as cleaning mechanism 15 is less clean by rear, cleaning efficiency is high.
Preferably, the shape of the support plate 10 is rectangle, and the shape of first transparent front plate 112 is also rectangle, institute
The length for stating cleaning mechanism 15 is equal to the width of first transparent front plate 112.
The support plate 10 includes first area 101 and second area 102, and first solar battery group 11 is set to institute
First area 101 is stated, second solar battery group 12 is set to the second area 102, and the second area 102 is in bar shaped
And it is arranged close to the side of the support plate 10.
Preferably, in order to utilize support plate 10 to greatest extent, the area of the first solar battery group 11 is improved, to improve
The battery 13, controller 17, motor 141, shaft 142 and termination 19 are all provided with by the output electric energy of photovoltaic module 1
In the second area 102.
Meanwhile the battery 13, controller 17 and motor 141 can be installed in protective cover 18, protection can be played
The effect of battery 13, controller 17 and motor 141.
Preferably, the shaft 142 may pass through the protective cover 18 and at least partly stretch out the protective cover 18.Certainly,
The shaft 142 may also be arranged on the outside of protective cover 18.
As shown in figure 3, with respect to the horizontal plane L is obliquely installed the photovoltaic module 1, and the driving mechanism 14 and level
Vertical range between the L of face is greater than the vertical range between the cleaning mechanism 15 and horizontal plane L.
Preferably, the photovoltaic module 1 with respect to the horizontal plane L tilt angle be α, α≤90 °.
The initial position of cleaning mechanism 15 can be divided into two kinds: the first initial position are as follows: cleaning mechanism 15 and driving mechanism
14 are located at the same side of light-receiving surface S, and are to be located at side of the light-receiving surface S far from horizontal plane L；Second of initial position are as follows: cleaning
Mechanism 15 and driving mechanism 14 are located at the opposite side of light-receiving surface S, and driving mechanism 14 is located at one of light-receiving surface S far from horizontal plane L
Side, cleaning mechanism 15 are located at light-receiving surface S close to the side of horizontal plane L.
Cleaning mechanism 15 mainly passes through light-receiving surface S, completion pair using self gravity in the case where the first initial position
The first time of light-receiving surface S is cleaned, and is then returned to initial position by the drive of driving mechanism 14, completes second and cleans,
Cleaning time is adjustable.
Cleaning mechanism 15 in the case where second of initial position, first by driving mechanism 14 drive cleaning mechanism 15 to
The direction of driving mechanism 14 is mobile, by light-receiving surface S, completes to clean the first time of light-receiving surface S, then cleaning mechanism 15 is main
Initial position is returned to using self gravity, second is completed and cleans, cleaning time is adjustable.
It is appreciated that can not have to temporarily cleaning mechanism 15 is extensive when first time cleaning is that can reach cleaning to require
Multiple extremely original initial position.That is, being completed in the case where the first initial position after cleaning for the first time, driving mechanism 14 and cleaner
Structure 15 has been maintained at second of initial position.Equally, it is completed in the case where second of initial position after cleaning for the first time, driving
Mechanism 14 and cleaning mechanism 15 have been maintained at the first initial position.
In practice, the foreign matters such as dust, sand grains, the fallen leaves accumulated in the different zones of same light-receiving surface S may be different, this
When, cleaning mechanism 15 can be controlled by driving mechanism 14 and cleaned back and forth in a certain region, guarantee the cleanliness of light-receiving surface S.
The working condition of the present embodiment photovoltaic module can be with are as follows: under conditions of being shone with substantial light, the first solar-electricity
Pond group 11 and the second solar battery group 12 convert solar energy into electrical energy, and the first solar battery group 11 passes through termination 19
The electric energy of conversion is exported to external electrical network, the second solar battery group 12 is by the power storage of conversion to battery 13.
Then, under the conditions of night or insufficient illumination, photovoltaic module 1 is cleaned, cleaning is according to cleaning mechanism
15 initial position is broadly divided into two kinds of situations.
Specifically, controller 17 is first connected, by electric energy in battery 13 in the case where the first above-mentioned initial position
Motor 141 is supplied, motor 141 is rotated, motor 141 drives shaft 142 to rotate, the direction and flexible connection that shaft 142 rotates
Part 16 is wound contrary, at this point, flexible connecting member 16 releases winding state, cleaning mechanism 15 is slipped over using the gravity of itself
Or entire light-receiving surface S is rolled across, complete the cleaning to light-receiving surface S.Then, control motor 141 drives shaft 142 to invert, and makes flexibility
Connector 16 is gradually wound in shaft 142 again, flexible connecting member 16 wind during drive cleaning mechanism 15 to turn
The direction of axis 142 is slided or is rolled, and again by entire light-receiving surface S, the cleaning again to light-receiving surface S is completed, according to light-receiving surface
The case where surface S, adjusts cleaning time and frequency.
In the case where above-mentioned second of initial position, controller 17 is first connected, electric energy in battery 13 is supplied into motor
141, motor 141 is rotated, motor 141 drives shaft 142 to rotate, and it is wound to flexible connecting member 16 gradually in shaft 142,
Flexible connecting member 16 wind during drive cleaning mechanism 15 to the direction of shaft 142 slide or roll, by entirely by
Smooth surface S completes the cleaning to light-receiving surface S.Then, it is inverted by control shaft 142, flexible connecting member 16 is made to release winding shape
State, cleaning mechanism 15 slip over or roll across entire light-receiving surface S using self gravity, complete the cleaning again to light-receiving surface S, according to by
The case where smooth surface surface S, adjusts cleaning time and frequency.
In practice, the cleanliness situation after can also being cleaned according to light-receiving surface S, control cleaning mechanism 15 come in a certain region
Cleaning is returned, guarantees the overall cleanliness factor of light-receiving surface S.
Therefore, the photovoltaic module 1 is without artificial cleaning, easy to clean, at low cost, cleaning cleanliness height, and cleans process
Middle cleaning dynamics is uniform, will not damage the first transparent front plate of photovoltaic module, guarantee the service life of photovoltaic module.Meanwhile it can
The cleaning to photovoltaic module 1 is completed at night, does not influence photovoltaic module normal power generation on daytime state.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of photovoltaic module, including support plate and set on the first solar battery group and cleaning assemblies of the support plate,
First solar battery group provides the output electric energy of the photovoltaic module, which is characterized in that the cleaning assemblies includes driving
Motivation structure, the second solar battery group and the cleaning mechanism being connect with the driving mechanism, described in driving mechanism driving
Cleaning mechanism cleans the sensitive side of first solar battery group, second solar battery group and described first
Solar battery group is independently arranged and is electrically connected with the driving mechanism, and second solar battery group is to the driving mechanism
Electric energy is provided.
2. photovoltaic module according to claim 1, which is characterized in that first solar battery group includes multiple sun
Energy battery unit and the first transparent front plate for being covered in the solar battery cell, first transparent front plate is away from described
The surface of solar battery cell is light-receiving surface, and it is clear that the driving mechanism drives the cleaning mechanism to carry out the light-receiving surface
It is clean.
3. photovoltaic module according to claim 1, which is characterized in that the cleaning assemblies further includes controller, the control
Device processed is electrically connected to the driving mechanism, and the controller controls the driving mechanism and drives the cleaning mechanism.
4. photovoltaic module according to claim 3, which is characterized in that the cleaning assemblies further includes being electrically connected to described
The battery of two solar battery groups, the electric energy that the battery is converted for storing second solar battery group, and to
The driving mechanism provides electric energy.
5. photovoltaic module according to claim 4, which is characterized in that the cleaning assemblies further includes protective cover, the storage
Battery and the controller are set in the protective cover.
6. photovoltaic module according to claim 1, which is characterized in that the driving mechanism include motor and with it is described clear
The shaft of clean mechanism connection, the motor can drive the shaft to rotate, and the rotation of shaft while drives described clear
Clean mechanism is mobile.
7. photovoltaic module according to claim 6, which is characterized in that the cleaning assemblies further includes for connecting described turn
The flexible connecting member of axis and the cleaning mechanism, one end of the flexible connecting member are connected to the shaft and can be with described turns
The rotation of axis is wound in the shaft or releases winding state, and the other end of the flexible connecting member is connected to the cleaner
Structure.
8. photovoltaic module according to claim 1, which is characterized in that the cleaning mechanism is roller type cleaning mechanism.
9. photovoltaic module according to claim 1, which is characterized in that the support plate includes first area and the secondth area
Domain, first solar battery are mounted on the first area, and second solar battery is mounted on the second area,
The second area is arranged in bar shaped and close to the side of the support plate.
10. photovoltaic module according to claim 1, which is characterized in that the photovoltaic module, which is inclined relative to horizontal, to be set
Set, and the vertical range between the driving mechanism and horizontal plane be greater than between the cleaning mechanism and horizontal plane it is vertical away from
From.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925337.7U CN208257757U (en) | 2018-06-14 | 2018-06-14 | Photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925337.7U CN208257757U (en) | 2018-06-14 | 2018-06-14 | Photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257757U true CN208257757U (en) | 2018-12-18 |
Family
ID=64654677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820925337.7U Expired - Fee Related CN208257757U (en) | 2018-06-14 | 2018-06-14 | Photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257757U (en) |
-
2018
- 2018-06-14 CN CN201820925337.7U patent/CN208257757U/en not_active Expired - Fee Related
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