The utility model content
The purpose of this utility model is that the defective that exists at above-mentioned prior art provides a kind of photovoltaic module with interior decorative effects, to enlarge the range of application of this photovoltaic module, strengthens visual effect.
The technical solution of the utility model is as follows:
A kind of photovoltaic module with interior decorative effects, comprise as the glass outer of outer coversheet encapsulating material and the inner layer glass of internal surface layer encapsulating material, a plurality of battery sheets are set between described glass outer and inner layer glass, described a plurality of battery sheet is interconnected to form battery sheet group by lead, described battery sheet group is connected with described assembly lead-out wire, wherein: be coated with the coating with decorative pattern on the described inner layer glass.
Further, be filled with glue-line respectively and between described glass outer and the inner layer glass on described battery sheet two sides.
Further, described coating with decorative pattern is baking vanish layer or glazed colour layer.
The beneficial effects of the utility model are: the photovoltaic module with interior decorative effects that the utility model provides, owing on the photovoltaic module inner layer glass, be coated with coating with decorative pattern, thereby under irradiation of sunlight, make this photovoltaic module present specific decorative pattern effect, avoid or weakened and cut off the visual effect of the light and dark dullness that solar light irradiation forms owing to the battery sheet, reach the purpose of upholstery, enlarged range of application.
Embodiment
The utility model provides a kind of photovoltaic module with interior decorative effects, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and advantage, below with reference to the accompanying drawing embodiment that develops simultaneously the utility model further described.
The photovoltaic module that the utility model embodiment one provides with interior decorative effects, as shown in Figure 1, this has the photovoltaic module of interior decorative effects, comprise as the glass outer 101 of outer coversheet encapsulating material and the inner layer glass 102 of internal surface layer encapsulating material, 103 groups of battery sheets are set between glass outer 101 and inner layer glass 102, battery sheet 103 interconnects by lead, this battery sheet group is connected with this photovoltaic module lead-out wire, make the artistic glass of this inner layer glass 102 for having decorative pattern coating 105 on battery sheet 103 two sides respectively and be filled with glue-line 104. between glass outer 101 and the inner layer glass 102 and on inner layer glass 102, be coated with and have decorative pattern coating 105.
In the present embodiment one, glass outer 101 must be selected the good glass of light transmission, so that sunlight advances thoroughly, shines on the battery sheet 103, makes battery sheet 103 absorb more luminous energy.Have the good glass of many light transmissions available at present, present embodiment one preferred tempering ultra-clear glasses is as glass outer 101.Mainly be because in BIPV, as the photovoltaic module of building element generally is as the exterior wall of building or roof and be located at the outside of building, not only to stand the test of exposing to the weather and drenching with rain, sometimes also may need to bear certain pressure, the tempering ultra-clear glasses not only has good light transmission, and also has certain bearing capacity.
Use the artistic glass of coating as inner layer glass 102 in the present embodiment one with decorative pattern, mainly select based on following reason, because inner layer glass 102 is arranged on the back of solar battery sheet 103, do not need good light transmission, when the wall of photovoltaic module as building, inner layer glass 102 needs the approval that certain decorative effect could obtain market, therefore, inner layer glass 102 preferred colored glazed glass or baking vanish glass in the present embodiment one promptly are coated with glazed colour layer or baking vanish layer as having the coating of decorative pattern on inner layer glass 102.Because it is at coating colored glaze pattern on glass or carry out the baking vanish pattern, can retention time long.And, when the photovoltaic module of present embodiment one during as skin or roof, owing to adopted colored glaze or baking vanish glass internal layer encapsulating material as photovoltaic module, and described colored glaze or baking vanish glass have and present speckle patterns, observe from indoor surface, avoided the light and dark pattern of the dullness that battery sheet 103 causes, and in generation, is with the colored glaze or the baking vanish speckle patterns of decorative effect.Colored glaze pattern or baking vanish pattern can be point-like, strip, arcuation or other well-regulated shapes.Or the well-regulated combination of different shape, more increased the rich of decorative pattern, satisfy different decorative effect demands.
The photovoltaic module that the utility model embodiment two provides with interior decorative effects, as shown in Figure 2, present embodiment two is basic identical with embodiment one, just inner layer glass 202 is colored glazed glass or baking vanish glass, its decorative pattern coating 205 presents landscape painting or other decorative pattern, has played good indoor decorative effect.This photovoltaic module also comprises: as the glass outer 201 of outer coversheet encapsulating material and the inner layer glass 202 of internal surface layer encapsulating material, 203 groups of battery sheets are set between glass outer 201 and inner layer glass 202, battery sheet 203 interconnects by lead, this battery sheet group is connected with this photovoltaic module lead-out wire, is filled with glue-line 204 respectively and between glass outer 201 and the inner layer glass 202 on battery sheet 203 two sides.On inner layer glass 202, be coated with and have decorative pattern coating 205, make the artistic glass of this inner layer glass 202 for having decorative pattern coating 205.
In building, use the photovoltaic module of present embodiment two, can avoid because the light and dark dull pattern of strip that has adopted other photovoltaic module to occur or bulk and to the influence of visual effect.The colored glazed glass of internal surface layer or baking vanish glass can provide landscape painting or other multiple decorative pattern, or the special pattern of user's requirement, have improved the effect of interior decoration, satisfy the requirement of user to interior decoration.Be particularly useful for office building, high-end residential building, high-grade hotel, buildings such as hotel.
It should be noted that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.