CN206283452U

CN206283452U - Solar cell panel assembly and solar power system

Info

Publication number: CN206283452U
Application number: CN201620821408.XU
Authority: CN
Inventors: 郭建伟; 李平玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-01
Filing date: 2016-08-01
Publication date: 2017-06-27
Anticipated expiration: 2026-08-01

Abstract

The utility model discloses a kind of solar cell panel assembly, including base, support frame and cell plate group；Support frame is cut with scissors on base by connecting rod, and cell plate group is installed on the support frame；Support frame includes the first framework and the second framework, and the first framework is used to support cell plate group, and the second framework is vertically mounted on the outer side of the first framework, for spacing to the cell plate group.The solar cell panel assembly that this patent is provided can be fixed using support frame structure to cell plate group, and it is convenient to assemble, and can carry out angular adjustment, be easy to application.The solar electric power supply system of the utilization said apparatus composition that this patent is provided, can also power for utility grid.

Description

Solar cell panel assembly and solar power system

Technical field

The utility model is related to Application of Solar Energy apparatus field, more particularly to a kind of solar cell panel assembly and solar energy Electricity generation system.

Background technology

Solar panel is, by absorbing sunshine, solar radiant energy to be passed through into photoelectric effect or Photochemical effects are straight Connect or indirect conversion into electric energy device, for common batteries and recyclable rechargeable battery, solar cell belongs to more The green product of energy-conserving and environment-protective.

Existing solar panel is typically made up of aluminum alloy frame, safety glass and solar battery sheet, solar energy Cell panel is when in use working face towards the one side of sunshine, and the another side relative with working face is the back side；Cell panel is installed Often one cell panel one support of correspondence, each support is fixed by screw or rivet with roof structure respectively, and is showed Have in technology, the support frame used by solar panel is mostly fixed, and angle cannot be adjusted, while solar panel is needed Meet the demand installed at any time, dismantle at any time, and the mounting structure of existing solar panel is relative complex, this restrict Its application.

Utility model content

The purpose of this utility model is to provide a kind of solar cell panel assembly with install convenient, adjustable angle, To solve complex structure, the technical problem of regulation performance difference in the prior art.

The utility model provides a kind of solar cell panel assembly, and the solar cell panel assembly includes：Base, support Framework and cell plate group；

The support frame is cut with scissors on base by connecting rod, and the cell plate group is arranged in the support frame；

The support frame includes the first framework and the second framework, and first framework is used to support the cell plate group, Second framework is vertically mounted on the outer side of the first framework, and second framework is used to limit the cell plate group Position.

Further, second framework is provided with peace in draw-in groove, the draw-in groove near the one side of first framework Equipped with the limiting plate for protruding from the second framework side plane.

Further, silica gel or embedded rubber strip are injected between the limiting plate and cell panel.

Further, connected by regulating bolt between first framework and the second framework.

Further, the cell plate group is arc.

Further, the cell plate group is hemispherical.

Further, the cell plate group is plate shaped.

Further, the cell plate group is to be assembled by polylith cell panel.

Further, the cell panel single-crystalline-silicon solar-cell panel or polysilicon solar cell plate.

The utility model additionally provides a kind of solar power system, and the solar power system includes：Charge and discharge control Device, combining inverter, batteries and solar cell panel assembly as described above；

The solar cell panel assembly electrically connects the charging-discharging controller；

The charging-discharging controller is electrically connected the batteries and combining inverter；

The batteries and the combining inverter are respectively connected in utility grid.

Using above-mentioned technical proposal, the technique effect that the utility model is produced has：

The solar cell panel assembly that this patent is provided；Cell plate group can be fixed using support frame structure, Assembling is convenient, the shape of support frame can with cell plate group form fit, make solar panel disclosure satisfy that install at any time, with When the requirement dismantled；Meanwhile, cell plate group can together carry out angular adjustment with support frame, be easy to application.

The solar electric power supply system that this patent is provided；Wherein solar cell panel assembly can be placed on any sunny Place is powered, and charging-discharging controller controls the working condition of whole system, and overcharge and overdischarge are played to battery Protection, combining inverter is incorporated to utility grid after direct current is converted into alternating current, and battery can also enter under special circumstances Row power supply.

Brief description of the drawings

In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of a wherein embodiment of cell plate group；

Fig. 3 is the structural representation of wherein another embodiment of cell plate group；

Fig. 4 is the structural representation of the wherein another embodiment of cell plate group；

Fig. 5 is the schematic diagram of the solar power system that the utility model embodiment is provided.

In figure：

1- bases；2- support frames；3- cell plate groups；

4- connecting rods；5- limiting plates；6- regulating bolts；

7- engaging lugs；The frameworks of 21- first；The frameworks of 22- second；

221- draw-in grooves；31- cell panels.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Fig. 1 shows the structural representation of the solar cell panel assembly that the utility model is provided；

Refer to Fig. 1；

A kind of solar cell panel assembly that the utility model is provided, including base 1, support frame 2 and cell plate group 3；

Support frame 2 is cut with scissors on base 1 by connecting rod 4, and support frame 2 can carry out angular adjustment relative to base 1, Cell plate group 3 is arranged in support frame 2, and cell plate group can carry out angular adjustment with support frame 2.

Specifically：

Support frame of the present utility model 2 includes the first framework 21 and the second framework 22, and the first framework 21 is used to support electricity Pond plate group 3, the second framework 22 is vertically mounted on the outer side of the first framework 21, and both form L-shaped structure, wherein, the second frame Frame 22 is used for spacing to cell plate group 3.

Preferably, in the second framework 22 close to being provided with draw-in groove 221, also, the draw-in groove on the one side of the first framework 21 221 height is provided with the draw-in groove 221 and protrudes from the second frame higher than the height of the cell panel on the first framework 21 The limiting plate 5 of the side plane of frame 22, the bottom of limiting plate 5 directly can be in contact with cell plate group, for being carried out to cell plate group It is fixed.

Preferably, a segment distance can also be reserved in limiting plate 5 and cell panel upper surface, both form a seal groove, Silica gel or embedded rubber strip, injection silica gel or embedded rubber strip are injected in the seal groove between limiting plate 5 and cell panel Effect be to prevent rainwater from penetrating into, ensure good sealing effectiveness.

Can be used between the framework 22 of first framework of the present utility model 21 and second and be fixedly connected mode, i.e. the first framework 21 and the second framework 22 using welding manner connect, connected by regulating bolt 6.It is specific when setting, in the first framework 21 and the Screw is respectively equipped with two frameworks 22, then regulating bolt 6 is threaded into screw, and then realized to the first framework 21 and second The distance between framework 22.

Base of the present utility model 1 can be using the shape such as square, circular, oval or other polygons, itself and installation Face is connected using fixed form, and the upper surface of base 1 is provided with engaging lug 7, similarly, is also equipped with the bottom surface of the first framework 21 Engaging lug 7, connecting rod 4 is arranged between two engaging lugs 7, and the both ends of connecting rod 4 are cut with scissors by bearing pin with two engaging lugs 7 respectively Connect, allow connecting rod 4 relative to the rotary motion of base 1, meanwhile, the first framework 21 can carry out rotation fortune relative to the top of connecting rod 4 It is dynamic, realize the regulation to battery pack angle.

Preferably, cell plate group 3 is to be assembled by polylith cell panel 31.

The cell plate group 3 that the present embodiment is provided can use multiple structural forms, specific as follows：

1st, cell plate group is arc (single cambered surface).

Refer to Fig. 1 and Fig. 2；Cell plate group 3 is assembled by the cell panel 31 of single cambered surface of multiple indents, similarly, Support frame 2 for supporting cell plate group 3 is likewise provided as the indent list arc surfaced with the form fit of cell plate group 3, installs When, on each monoblock battery plate is placed in support frame 2 the first framework 21 successively, regulating bolt 6 is tightened, make the second frame Frame 22 is moved to the direction of the first framework 21, and then cell panel to being placed on the first framework 21 is fastened, then second Limiting plate 5 is installed in the draw-in groove 221 of framework 22, silica gel or embedded rubber strip are injected between limiting plate 5 and cell panel, complete Installation procedure.

2nd, cell plate group is hemispherical.

Refer to Fig. 1 and Fig. 3；Cell plate group 3 is assembled by the cell panel 31 of single cambered surface of multiple evaginations, similarly, Support frame 2 for supporting cell plate group 3 is likewise provided as the evagination list arc surfaced with the form fit of cell plate group 3, installs When, on each monoblock battery plate is placed in support frame 2 the first framework 21 successively, regulating bolt 6 is tightened, make the second frame Frame 22 is moved to the direction of the first framework 21, and then cell panel to being placed on the first framework 21 is fastened, then second Limiting plate 5 is installed in the draw-in groove 221 of framework 22, silica gel or embedded rubber strip are injected between limiting plate 5 and cell panel, complete Installation procedure.

3rd, the cell plate group is plate shaped.

Refer to Fig. 1 Fig. 4；Cell plate group is assembled by the cell panel of multiple flat boards, similarly, for supporting cell panel The support frame of group is likewise provided as the tabular with cell plate group form fit, during installation, successively by each monoblock battery plate Place on the first framework on the support frame, tighten regulating bolt, the second framework is moved to the first framework direction, so it is right The cell panel being placed on the first framework is fastened, and then installs limiting plate in the draw-in groove of the second framework, limiting plate with Silica gel or embedded rubber strip are injected between cell panel, installation procedure is completed.

It should be noted that in the present embodiment simply to the general shape of cell plate group as an example, this area skill Art personnel should be appreciated that cell plate group can also be any other shape to apply.

In the present embodiment, cell plate group can apply to any shape, mainly in view of the development with society and people Class pursues product the raising of quality, aesthetic conceptions, and in city, solar cell panel assembly is generally placed in one-storey house or building roof Portion, and the shape of one-storey house or building is not fixed yet, the solar cell panel assembly of this patent can be for different Applied environment selects different structure type, can form unified artistic effect with building, increases uniformity, aesthetic property, with Meet use demand.Meanwhile, field of solar energy utilization is expanded, it is energy-saving and environment-friendly.

Preferably, cell panel single-crystalline-silicon solar-cell panel or polysilicon solar cell plate.

The photoelectric transformation efficiency of current monocrystaline silicon solar cell is 15% or so, and highest reaches 24%, and this is current Photoelectric transformation efficiency highest in the solar cell of all kinds, but cost of manufacture is very big, so that it can't be a large amount of Widely and commonly use.Because monocrystalline silicon is typically packaged using safety glass and waterproof resin, therefore its is firm resistance to With service life is general up to 15 years, reaches as high as 25 years.

The manufacture craft of polycrystalline silicon solar cell is similar with single crystal silicon solar cell, but polysilicon solar cell Photoelectric transformation efficiency will then be reduced much, its photoelectric transformation efficiency about 12% or so.For from cost of manufacture, than monocrystalline silicon too Positive energy battery is cheap, and material manufacture is easy, saves power consumption, and total production cost is relatively low, therefore is largely developed.This Outward, the service life of polysilicon solar cell is also shorter than monocrystaline silicon solar cell.From for the ratio of performance to price, monocrystalline silicon Solar cell is slightly good.

The solar cell panel assembly provided using this patent, can be consolidated using support frame structure to cell plate group Fixed, it is convenient to assemble, and the shape of support frame can be such that solar panel disclosure satisfy that at any time and pacify with cell plate group form fit Dress, the requirement dismantled at any time；Meanwhile, cell plate group can together carry out angular adjustment with support frame, be easy to application.

The utility model additionally provides a kind of solar power system, refer to Fig. 5；The solar power system includes： Charging-discharging controller, combining inverter, batteries and solar cell panel assembly as described above；

Solar cell panel assembly electrically connects charging-discharging controller；The effect of charging-discharging controller is control whole system Working condition, and play a part of additives for overcharge protection, over to battery.

Charging-discharging controller is electrically connected batteries and combining inverter；

Batteries are generally lead-acid battery, it is also possible to Ni-MH battery, nickel-cadmium cell or lithium battery.Its effect is that having light According to when the electrical power storage of being confessed solar cell module, discharged again when needing.

The effect of inverter be by DC conversion be alternating current.

Batteries and combining inverter are respectively connected in utility grid.

When the system input is applied, under illumination condition, the solar cell of system absorbs luminous energy, converts light energy into electricity Can, there is heterocharge in the two ends of solar cell, with the increase of sunshine-duration, the heterocharge at solar cell two ends by Gradually accumulate, the electromotive force of solar cell is also improved therewith.Solar battery group is by serial by multiple solar panels Or parallel connection gets up, the electric energy produced by it is also that each cell panel produces the cumulative of electric energy.When solar panel group Output voltage reach default input voltage requirement, and higher than batteries current voltage when, solar energy charge and discharge Electric controller enters mode of operation, starts to charge batteries.Meanwhile, the direct current warp that solar panel group is produced The alternating current that combining inverter is converted into meeting utility grid requirement is crossed, public electric wire net is directly accessed, for users to use.

When the voltage of batteries is less than protection point voltage is directly filled, solar charging discharging controller is carried out using straight mold filling formula Charge, when the voltage of batteries is higher than protection point voltage is directly filled, solar charging discharging controller terminates straight mold filling formula, stops Charge；Meanwhile, utility grid can also be powered using battery under special circumstances.

The solar power system provided using this patent, wherein solar cell panel assembly can be placed on any sunlight Sufficient place is powered, and charging-discharging controller controls the working condition of whole system, and overcharge and mistake are played to battery Discharge prevention, combining inverter is incorporated to utility grid after direct current is converted into alternating current, and battery can also be in special circumstances Under be powered.

Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims

1. a kind of solar cell panel assembly, it is characterised in that including：Base, support frame and cell plate group；The carriage Frame is cut with scissors on base by connecting rod, and the cell plate group is arranged in the support frame；

The support frame includes the first framework and the second framework, and first framework is used to support the cell plate group, described Second framework is vertically mounted on the outer side of the first framework, and second framework is used for spacing to the cell plate group.

2. solar cell panel assembly according to claim 1, it is characterised in that second framework is near described first The one side of framework is provided with draw-in groove, and the limiting plate for protruding from the second framework side plane is provided with the draw-in groove.

3. solar cell panel assembly according to claim 2, it is characterised in that noted between the limiting plate and cell panel Enter silica gel or embedded rubber strip.

4. solar cell panel assembly according to claim 1, it is characterised in that first framework and the second framework it Between by regulating bolt connect.

5. solar cell panel assembly according to claim 1, it is characterised in that the cell plate group is arc.

6. solar cell panel assembly according to claim 1, it is characterised in that the cell plate group is hemispherical.

7. solar cell panel assembly according to claim 1, it is characterised in that the cell plate group is plate shaped.

8. the solar cell panel assembly according to claim any one of 1-7, it is characterised in that the cell plate group is Assembled by polylith cell panel.

9. solar cell panel assembly according to claim 8, it is characterised in that the cell panel mono-crystalline silicon solar electricity Pond plate or polysilicon solar cell plate.

10. a kind of solar power system, it is characterised in that including charging-discharging controller, combining inverter, batteries and Solar cell panel assembly as described in claim any one of 1-9；