Tile and use the photovoltaic module of this tile
Technical field
The utility model relates to a kind of tile and uses the photovoltaic module of this tile.
Background technology
Photovoltaic cell is a kind of semiconductor devices (or unable battery), and it can be directly is electric energy with the transform light energy of sunlight.Owing to need not water, oil, vapour, fuel during its work, the characteristics that only need to have luminous energy just can generate electricity can be rated as cleaning in the present age, free of contamination regenerative resource, and installation and maintenance are simple, and long service life can realize unmanned, enjoying people's favor, is the outstanding person in the new forms of energy.In the last few years, photovoltaic system to be applied in the whole world more and more extensive.Can use solar electrical energy generation and photovoltaic system and building construction are incorporated into one, the device that can satisfy again the building needs is referred to as BIPV (Building Integrated PV).In the BIPV (Building Integrated PV) process, form photovoltaic module by photovoltaic cell and tile etc., and then photovoltaic module is laid in the building construction, form photovoltaic system.And because the photovoltaic module of composition photovoltaic system is flat, so it can not prevent effectively that rainwater from entering within doors.
In view of this, be necessary existing tile and use the photovoltaic module of this tile to be improved to address the above problem.
The utility model content
One of the purpose of this utility model is to provide a kind of tile of being convenient to central drainage.
For realizing aforementioned purpose, the utility model adopts following technical scheme: a kind of tile, in order to photovoltaic cell group laminate to be installed, it comprises base portion, in order to auxiliary section that described photovoltaic cell group laminate is installed, be recessed to form and the concave part that extends along first direction and be arranged on the described base portion and along Drainage Division that the second direction vertical with first direction extended from described base portion, described concave part is positioned at the upside of auxiliary section in second direction, described concave part is communicated with the Drainage Division.
As further improvement of the utility model, described Drainage Division is recessed to form from described base portion.
As further improvement of the utility model, described tile also comprises from described auxiliary section and is recessed to form accepting box downwards.
As further improvement of the utility model, described auxiliary section is recessed to form from described base portion.
As further improvement of the utility model, described tile also comprises the peristome that connects described base portion, and described opening is communicated with in below, described auxiliary section and with the auxiliary section.
As further improvement of the utility model, described tile also comprises hook portion and the clasp arm that extends to form from described base portion downwards, and described hook portion is oppositely arranged on described base portion both sides with the clasp arm on the second direction vertical with first direction.
Another purpose of the present utility model is to provide a kind of rainwater that prevents to enter photovoltaic module within doors.
For realizing aforementioned purpose, the utility model adopts following technical scheme: a kind of photovoltaic module, comprise tile and the photovoltaic cell group laminate that is installed on the described tile, described tile comprises base portion, in order to auxiliary section that described photovoltaic cell group laminate is installed, be recessed to form and the concave part that extends along first direction and be arranged on the described base portion and along Drainage Division that the second direction vertical with first direction extended from described base portion, described concave part is positioned at the upside of auxiliary section in second direction, described concave part is communicated with the Drainage Division.
As further improvement of the utility model, described Drainage Division is recessed to form from described base portion.
As further improvement of the utility model, described photovoltaic cell group laminate comprises the back side that is exposed to outer front and arranges with described vis-a-vis, described photovoltaic module also comprises the diode that is electrically connected and is positioned at the back side with photovoltaic cell group laminate, and described tile also comprises the accepting box that is recessed to form to accommodate described diode from described auxiliary section downwards.
As further improvement of the utility model, described auxiliary section is recessed to form from described base portion, and described photovoltaic cell group laminate is housed in the described auxiliary section.
As further improvement of the utility model, described tile also comprises the peristome that connects described base portion, and described opening is communicated with in the below, auxiliary section and with the auxiliary section.
As further improvement of the utility model, described photovoltaic module also comprises the cable that is positioned at the described photovoltaic cell group laminate back side and is electrically connected described diode, described cable from described accepting box inside towards described accepting box extension.
As further improvement of the utility model, described tile also comprises and is arranged on described photovoltaic cell group laminate below and in order to described cable is fixed on the holding division on the tile.
The beneficial effects of the utility model are: concave part and the Drainage Division and because concave part that concave part from base portion be recessed to form and along tile first direction extend of tile of the present utility model by connection is set, extend along the second direction vertical with first direction the Drainage Division, so that the rainwater on the tile of the present utility model can be concentrated to the Drainage Division after entering into concave part fast, prevented that effectively rainwater from spreading at tile, and then by the Drainage Division rainwater concentrate is discharged, the photovoltaic module that is provided with above-mentioned tile then can be fast with rainwater central drainage, thereby prevent that effectively rainwater from entering within doors.
Description of drawings
Fig. 1 is the structural representation of photovoltaic module in the utility model specific embodiment.
Fig. 2 is the structural representation of photovoltaic module on other direction among Fig. 1.
Fig. 3 is the exploded view of photovoltaic module among Fig. 1.
Fig. 4 is the structural representation of battery module in the photovoltaic module among Fig. 1.
Fig. 5 is the structural representation of tile in the photovoltaic module among Fig. 1.
Fig. 6 is that photovoltaic module and boom support form structural representation behind the photovoltaic system among Fig. 1.
Fig. 7 is the structural representation of the unit block of three photovoltaic module compositions among Fig. 7.
The specific embodiment
See also Fig. 1 to Fig. 5, the cable 5 that the photovoltaic module 20 among the utility model one embodiment comprises tile 2, be installed in photovoltaic cell group laminate 4 on the tile 2, be installed in photovoltaic cell group laminate 4 belows and be electrically connected the diode 3 of photovoltaic cell group laminate 4, be electrically connected with diode 3, the connector 6 that is electrically connected with cable 5.Cable 5 comprises respectively the first cable 51 and the second cable 52 that is electrically connected with diode 3.Diode 3 comprises cylinder 31 and draws and stretch out cylinder 31 in order to be electrically connected the two pins 32 of the first cable 51 and the second cable 52 from cylinder 31 inside.Connector 6 comprises respectively male plug 61 and the female plug 62 that is electrically connected with the first cable 51 and the second cable 52.Above-mentioned photovoltaic cell group laminate 4 forms battery module 30 with diode 3, cable 5 and connector 6.
Tile 2 comprises base portion 21, in order to auxiliary section 22 that photovoltaic cell group laminate 4 is installed, be recessed to form and the concave part 23 that extends along first direction a and be arranged on the base portion 21 and along Drainage Division 24 that the second direction b vertical with first direction a extends from base portion 21.Concave part 23 is positioned at the upside of auxiliary section 22 at second direction b.Concave part 23 is communicated with Drainage Division 24.Auxiliary section 22, Drainage Division 24 are recessed to form from base portion 21 respectively, and photovoltaic cell group laminate 4 is housed in the auxiliary section 22.In the present embodiment, because tile 2 be the square type, again because mutual vertical, tile 2 horizontal vertical with the longitudinally of tile 2 of first direction a and second direction b, so first direction a is the horizontal of tile 2, second direction b is the longitudinally of tile 2.
Photovoltaic cell group laminate 4 comprise be exposed to outer front 41, with positive 41 back sides that are oppositely arranged 42 and in photovoltaic cell group laminate 4, draw and exposed overleaf 42 convergent belt 43.Electric connection between photovoltaic cell group laminate 4 and the diode 3 is realized by convergent belt 43.Convergent belt 43 is two, and the two pins 32 of diode 3 is electrically connected with two convergent belts 43 respectively.
By the diode 3 that is electrically connected photovoltaic cell group laminate 4 and the cable 5 that is electrically connected diode 3 directly are set at the back side 42 of photovoltaic cell group laminate 4, thereby alleviated the weight of battery module 30 and reduced the cost of battery module 30, again owing to being electrically connected male plug 61 and female plugs 62 at cable 5 so that between two photovoltaic cell group laminates 4 or photovoltaic cell group laminate 4 be connected with the miscellaneous part (not shown) of outside more convenient.And by above-mentioned battery module 30 is arranged in the photovoltaic module 20, alleviated the weight of photovoltaic module 20 and the cost of minimizing photovoltaic module 20, also accelerated photovoltaic module 20 assemblings.
Tile 2 also comprises from the auxiliary section 22 accepting boxs 25 that are recessed to form to accommodate diode 3 and convergent belt 43 downwards, is arranged on the holding division 27 of photovoltaic cell group laminate 4 belows and the peristome 26 that connects base portion 21.Peristome 26 is positioned at the below of auxiliary section 22 and is communicated with auxiliary section 22.Cable 5 parts are housed in the accepting box 25, cable 5 from accepting box 25 inside towards accepting box 25 extensions.Cable 5 is fixed on cable 5 on the tile 2 by holding division 27 after drawing in the accepting box 25.In the present embodiment, holding division 27 comprise from holding block 271 that base portion 21 extends to form downwards and be fixed on the holding block 271 with the stop block 272 of holding block 271 clamping cables 5.Stop block 272 is fixed on the holding block 271 by screw 274.Holding block 271 comprises the fixing mouth 273 that is recessed to form to embed cable 5 from holding block 271.Be embedded in the fixing mouth 273 by cable 5, and then at holding block 271 configuration stop blocks 272, thereby prevent that cable 5 from shifting out in holding block 271.And in order to increase the frictional force between stop block 272 and the cable 5, prevent that cable 5 from moving axially in holding division 27, the contact surface (not label) of stop block 272 and cable 5 is designed to irregular plane.In the present embodiment, this stop block 272 is profile of tooth with the contact surface of cable 5.
Base portion 21 comprises left side flap 211 and the right side flap 212 of extending along second direction b, and left side flap 211 and right side flap 212 are oppositely arranged on the both sides of base portion 21, and Drainage Division 4 is positioned on the left side flap 211.Tile 2 also comprises the hook portion 28 that extends to form from base portion 21 and clasp arm 29 downwards, from left side adjutage 213 that left side flap 211 extends to form downwards, from right side adjutage 214 that right side flap 212 extends to form downwards.Hook portion 28 and clasp arm 29 are oppositely arranged on the both sides of base portion 21 on second direction b.Right side adjutage 214 is positioned at same plane with clasp arm 29, and left side adjutage 213 is positioned at the rear of clasp arm 29.
In sum, above-mentioned tile 2 by connection is set concave part 23 and Drainage Division 24 and since concave part 23 along first direction a extend, Drainage Division 24 extends along second direction b, so that the rainwater on the tile 2 can be concentrated to Drainage Division 24 after entering into concave part 23 fast, effectively prevent rainwater in tile 2 diffusions, and then by Drainage Division 24 rainwater is concentrated discharge.The photovoltaic module 20 that is provided with above-mentioned tile 2 then can be concentrated discharge with rainwater fast, thereby prevents that effectively rainwater from entering within doors.
See also Fig. 3 to 7, photovoltaic system comprises the some boom supports 10 that are parallel to each other, some row's photovoltaic modulies 20, and every row's photovoltaic module 20 connects adjacent two rows' boom support 10.The cable 5 that each photovoltaic module 20 comprises tile 2, be installed in photovoltaic cell group laminate 4 on the tile 2, be installed in photovoltaic cell group laminate 4 belows and be electrically connected the diode 3 of photovoltaic cell group laminate 4, be electrically connected with diode 3, the connector 6 that is electrically connected with cable 5.The top of each tile 2 is hooked on the boom support 10 by hook portion 28, and is by screw (not label) that tile 2 and boom support 10 is fixing simultaneously.The left side flap 211 of the base portion 21 of each tile 2 is extended along the longitudinally vertical with boom support 10 bearing of trends with right side flap 212, and the left side flap 211 of the above-mentioned base portion 21 of having mentioned each tile and right side flap 212 along second direction b extend, the vertical direction of second direction b is first direction a, so first direction a is the bearing of trend of boom support 10, second direction b is the longitudinally vertical with the bearing of trend of boom support 10.
In the photovoltaic system of the present embodiment, neighbouring tile 2 Heterogeneous Permutations are arranged in the adjacent tile 2 with row, and the right side flap 212 of the tile 2 in left side is overlapped on the left side flap 211 of tile 2 on right side.A tile 2 that is arranged in row in neighbouring row's the tile 2 is overlapped on two tiles 2 that are positioned at lower row and adjacent setting.Behind tile 2 overlap joint with two adjacent settings of row, cover between the left side adjutage 213 of the tile 2 on right side and right side adjutage 215 and left side adjutage 213 in the orthography of the right side adjutage 214 of the tile 2 in left side and to have gap (not shown).Mentioned concave part 23 and Drainage Division 24 can be discharged rainwater fast above-mentioned, thereby prevented that rainwater from entering within doors, the gap has been set between right side adjutage 214 and left side adjutage 213 then provides the down space of walking for the rainwater in the Drainage Division 24.
In sum, by with tile 2 Heterogeneous Permutations in the photovoltaic system and be arranged on the left side flap 211 of tile 2 that right side flap 212 with the tile 2 in row's adjacent tile 2 left side is overlapped on the right side, thereby prevent between the tile 2 mutually displacement and the wind resistance of having strengthened photovoltaic system integral body, help also to prevent that dust, rainwater from entering within doors simultaneously.
In the present embodiment, for make between the adjacent tile 2 in the left and right sides with row, connect tightr, the clamping part 215 that each tile 2 also comprises from the Drainage Division 24 holding sections 241 that extend upward formation, extends to form downwards from right side flap 212.When being positioned at adjacent tile 2 overlap joint with row, the clamping part 241 of the tile 2 in left side be arranged in the Drainage Division 24 of tile 2 on right side and with holding section 241 mutual clasps.
In photovoltaic system, with the adjacent and photovoltaic module 20 that is triangularly arranged in twos as a unit block, that is: two adjacent photovoltaic modulies 202,203 of the row of getting photovoltaic module 201 and the lower row that is adjacent, the tile 2 in upper row's the photovoltaic module 201 need be overlapped on the photovoltaic module 202,203 tile 2 of lower row and two adjacent settings simultaneously.After a plurality of unit block combinations, along boom support 10 bearing of trends, unit block parallel and adjacent setting overlaps mutually.In unit block, with photovoltaic module 201 called afters the first photovoltaic module of upper row, with lower row and be positioned at photovoltaic module 202 called afters second photovoltaic module in left side, with lower row and be positioned at photovoltaic module 203 called afters the 3rd photovoltaic module on right side.In each unit block, the clasp arm 29 of the first photovoltaic module 201 across clasp in the concave part 23 of the concave part 23 of the second photovoltaic module 202 and the 3rd photovoltaic module 203.And a plurality of unit blocks are when arranging, in the concave part 23 of the 3rd unit block 203 in the left cell assembly and along the clasp arm of the concave part 23 interior common clasp another one tiles of the second photovoltaic module 202 of the unit block on the right side that is adjacent on boom support 10 bearing of trends; Perhaps the 3rd unit block 203 in the left cell assembly and be same tile along the second photovoltaic module 202 of the unit block on the right side that is adjacent on boom support 10 bearing of trends.By said structure, thereby owing to clasp arm 29 and concave part 23 clasps can further be strengthened wind resistance and prevent that dust from entering within doors.In the present embodiment, to be connected more closely between the first photovoltaic module 201 and the second photovoltaic module 202, the 3rd photovoltaic module 203 and to prevent that further rainwater or dust from entering within doors in order to make, self-clinching gripping arm 29 is recessed to form a recess 291 on the clasp arm 29 of the tile 2 of the first photovoltaic module 201 and the second photovoltaic module 202, the 3rd photovoltaic module 203, clasp arm 29 clasps of recess 291 both sides are in concave part 23, and the bottom surface (not label) of recess 291 that is positioned at row's tile 2 supports on the end face (not label) of the lower row's who is adjacent base portion 21.As in unit block, the bottom surface of the recess 291 of the first photovoltaic module 201 supports the end face at the tile 2 of the end face of the tile 2 of the second photovoltaic module 202 and the 3rd photovoltaic module 203.
In unit block, left side adjutage 213 clasps of the first photovoltaic module 201 are in concave part 23.And with the first photovoltaic module 201 with row and in the concave part 23 of right side adjutage 214 clasps second photovoltaic module 202 of the photovoltaic module 20 of its adjacent setting in left side.When concave part 23 adjacent lower row of upper row's left side adjutage 213 and right side adjutage 214 equal clasps, the gap that upper row's left side adjutage 213 and right side adjutage 214 form is communicated with adjacent lower row's concave part 23, thereby can will be arranged in rainwater that upper row's tile 2 discharges and be pooled to lower row's tile 2, rainwater is discharged by the Drainage Division 24 of the tile 2 that descends row most by several rows of down compiling finally.
Although be the example purpose, preferred embodiment of the present utility model is disclosed, but those of ordinary skill in the art will recognize, in the situation that do not break away from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.