For the supporting adn fixing device of photovoltaic module
Technical field
The utility model relates to photovoltaic module and supports technique for fixing field, particularly relates to a kind of fixing firm supporting adn fixing device for photovoltaic module.
Background technology
Solar energy is as a kind of regenerative resource, and aboundresources, can freely use, again without the need to transport, to environment without any pollution.Along with growing to the knowable intensification of the sun and heliotechnics of people, people bring into use solar energy in a lot of place.And solar energy is all generally adopt bracing or strutting arrangement to be fixed on open air.Existing solar energy photovoltaic system is more is connect photovoltaic cell board component, support fixed border, thus fixed solar battery panel components by frame, during installation, support and frame needs to beat many installing holes, then passes through screw locking.This kind is installed fixed form and is comparatively bothered, and this is higher to produce liter.There is relevant manufactures to adopt subsequently and fix a hook in Solar panel backside, and be fixed on a support by direct installation of hook.But this kind of hook around without any position limiting structure, thus easily loosens, fixing firm not.
Therefore, be necessary to provide a kind of supporting adn fixing device for photovoltaic module of improvement to solve the problem.
Utility model content
The purpose of this utility model is to provide a kind of fixing firm supporting adn fixing device for photovoltaic module.
For realizing above-mentioned utility model object, the utility model provides a kind of supporting adn fixing device for photovoltaic module, comprise guide rail and the hooking assemblies in order to connection guide rail and photovoltaic module, described guide rail has the blend stop that the open guide channel that arranges and self-conductance approaching channel two side portion extend to form in opposite directions towards photovoltaic module direction; Described hooking assemblies comprises the keeper be slidably arranged in guide channel and the hooking part be equipped with described keeper and blend stop, the side of the adjacent blend stop of described keeper is provided with an opening be communicated with guide channel, described hooking part has to carry the hook that the main part of photovoltaic module and main body extend to form, described hook to be limited in described opening and with blend stop phase buckle.
As further improvement of the utility model, described hook has the vertical portion that extends towards guide rail direction and is parallel to from vertical portion end the hook portion that blend stop extends, described keeper have be formed at opening along the both sides in rail length direction the first limiting section, be formed at the second limiting section of opening at least side along guide rail width direction; Described first limiting section and the second limiting section limit described vertical portion respectively and move along rail length direction and guide rail width direction, described hook portion and blend stop phase clasp.
As further improvement of the utility model, described opening is arranged towards blend stop direction, and described second limiting section and blend stop are oppositely arranged, and moves along guide rail width direction with the vertical portion that blend stop limits hook jointly.
As further improvement of the utility model, described keeper is that Ω type is arranged, and there is baseplate part between the blend stop of guide channel both sides, the sidepiece that vertically extends in guide channel from baseplate part both sides, the outward extending holding part respectively from sidepiece lower end, described holding part is positioned on the downside of blend stop; Described open side is to running through described holding part, and opening both sides are provided with two the first buckling foots, and the hook portion of described hook is between two the first buckling foots.
As further improvement of the utility model, opposite side relative along guide rail width direction with opening on described keeper is also provided with the resigning hole be connected with guide channel, and described resigning hole is greater than the width of opening along the width in guide rail width direction.
As further improvement of the utility model, the main part of described hooking part extends in strip along guide rail width direction, and from the middle thinning shape setting gradually to two ends; Described main part has towards the loading end of photovoltaic module side and the back side towards guide rail side, adopts glue bond to be fixed together between the loading end of described hooking part and photovoltaic module.
As further improvement of the utility model, the described back side has the extended surface being positioned at middle joint face and tilting to extend towards main part two ends from joint face both sides, and described hook is connected with described joint face mesophase spherule.
As further improvement of the utility model, described supporting adn fixing device also comprises the fixed support supporting described guide rail, described fixed support has the top support be obliquely installed in top, described guide rail also tilts to be fixed in described top support, and the hook portion of described hook on each guide rail, be positioned at lower position place blend stop below extend.
The beneficial effects of the utility model are: by the keeper that is set to cooperatively interact by described hooking assemblies and hooking part, wherein hooking part is for carrying fixed light photovoltaic assembly, and keeper coordinates with guide rail, and by the hook of hooking part is limited in opening, coordinate with blend stop simultaneously, so effectively can limit hooking part position, guarantee hook coordinates with blend stop, fixing firm, effectively prevent matching loose between hook and blend stop.
Accompanying drawing explanation
Fig. 1 is the stereogram that the utility model is provided with the supporting adn fixing device of photovoltaic module.
The stereogram of supporting adn fixing device when Fig. 2 is non-installation photovoltaic component in Fig. 1.
Fig. 3 is the enlarged drawing irising out part in Fig. 2.
Fig. 4 is the stereogram of the hooking assemblies of supporting adn fixing device shown in Fig. 2.
Fig. 5 is the three-dimensional exploded view of hooking assemblies in Fig. 4.
Specific embodiment
Below with reference to embodiment shown in the drawings, the utility model is described in detail.But these embodiments do not limit the utility model, the structure that those of ordinary skill in the art makes according to these embodiments or conversion functionally are all included in protection range of the present utility model.
Please refer to and Figure 1 shows that the utility model is provided with a preferred embodiment of the supporting adn fixing device 100 of photovoltaic module 900.In the present embodiment, described photovoltaic module 900 is two glass assemblies.
Shown in composition graphs 1 and Fig. 2, described supporting adn fixing device 100 have be fixed on top of building or ground fixed support 1, be fixedly installed on the guide rail 2 at fixed support 1 top, the hooking assemblies 3 in order to connection guide rail 2 and photovoltaic module 900.Wherein, described hooking assemblies 3 can move along guide rail 2, thus facilitates the position regulating photovoltaic module 900 when mounted.
In the present embodiment, described fixed support 1 include be positioned at bottom some bases 11, be individually fixed in the some vertical beams 12 on base 11 and be fixed on the top support 13 on vertical beam 12 top.In the present embodiment, described top support 13 is some back timbers.Some described vertical beam 12 one-tenth two row spread configurations, the vertical beam 12 of another row of vertical beam 12 aspect ratio wherein in a row is highly short; Make the top support 13 being fixed on two row's vertical beam 12 tops in tilting to extend thus, and then photovoltaic module 900 can be tilted be fixed in top support 13 by hooking assemblies 3, and then facilitate the absorption of light.Further, described fixed support 1 also comprises the support bar 10 be connected between shorter row vertical beam 12 top and higher row vertical beam 12 bottom.
In the present embodiment, described guide rail 2 is provided with spaced two, wherein a guide rail 2 is arranged near top support 13 top tilted, 2, another guide rail is arranged near the bottom of top support 13, and the equal corresponding top support 13 of described guide rail 2 is obliquely installed in the direction of the width.
Shown in composition graphs 2 and Fig. 3, guide rail 2 described in each has one along guide rail 2 the length direction guidance part 21 extended and the fixed part 22 being arranged at guidance part 21 Width both sides.Described fixed part 22 is arranged in L-type, and and forms a support slot 221 between guidance part 21.The utility model supporting adn fixing device 100 also comprises some decks 14 being fixedly connected with guide rail 2 and top support 13.Described deck 14 has clasp and enters snap fit 141 in described support slot 221, adopts the stator 142 be screwed and the connecting portion 143 being connected and fixed sheet 142 and snap fit 141 with top support 13.
The guidance part 21 of described guide rail 2 is formed with the blend stop 24 extended to form in opposite directions towards the guide channel 23 of photovoltaic module 900 direction opening setting and self-conductance approaching channel 23 both sides wall portion.
Shown in composition graphs 3 to Fig. 5, described hooking assemblies 3 comprises the keeper 31 be slidably arranged in guide channel 23 and the hooking part 32 be equipped with described keeper 31 and blend stop 24.
Described hooking part 32 has to carry the hook 322 that the main part 321 of photovoltaic module 900 and main body 321 extend to form.Described main part 321 extends in strip along guide rail 2 Width, and from the middle thinning shape setting gradually to two ends.Described main part 321 has towards the loading end 3211 of photovoltaic module 900 side and the back side 3212 towards guide rail 2 side.Glue bond is adopted to be fixed together between the loading end 3211 of described hooking part 32 and photovoltaic module 900.
The described back side 3212 has the extended surface 3214 being positioned at middle joint face 3213 and tilting to extend towards main part 321 two ends from joint face 3213 both sides.Described hook 322 is connected with described joint face 3213 mesophase spherule, and has the vertical portion 3221 extended towards guide rail 2 direction and the hook portion 3222 being parallel to blend stop 24 extension from vertical portion 3221 end.
Wherein, described keeper 31 is roughly arranged in Ω type, and there is baseplate part 311 between the blend stop 24 of guide channel 23 both sides, the sidepiece 312 that vertically extends towards guide channel 23 in from baseplate part 311 both sides, from the outward extending holding part 313 of sidepiece 312 lower end difference.Described holding part 313 is positioned on the downside of blend stop 24, and can slide along guide channel 23 length direction under the restriction of blend stop 24.
The side of the adjacent blend stop 24 of described keeper 31 is provided with an opening 314 be communicated with guide channel 23, and is also provided with opening 314 resigning hole 315 be connected with guide channel 23 along the opposite side that guide rail 2 Width is relative.
The hook 322 of described hooking part 32 through described opening 314 with blend stop 24 phase buckle, thus fixing location is carried out to photovoltaic module 900.Preferably, described opening 314 is arranged on the lower position of described keeper 31, makes the downward blend stop 24 phase buckle with being positioned at downside of hook 322, and then under the Action of Gravity Field of photovoltaic module 900, make hook 322 coordinate tightr with blend stop 24.Described keeper 31 have be formed at opening 314 along the both sides of guide rail 2 length direction the first limiting section 316, be formed at second limiting section 317 of opening 314 along guide rail 2 Width at least side; The vertical portion 3221 that described first limiting section 316 and the second limiting section 317 limit described hook 322 is respectively moved along guide rail 2 length direction and guide rail 2 Width, and then the position of hooking part 32 is limited, effectively prevent the matching loose between the hook 322 of hooking part 32 and blend stop 24 or slip.Described resigning hole 315 is mainly the upset of described hooking part 32 and provides part overdose space, thus described resigning hole 315 is set to along the width of guide rail 2 Width the width being greater than opening 314.
Preferably, in the present embodiment, described opening 314 and resigning hole 315 are all open towards blend stop 24 direction adjacent is with it arranged; Thus making described opening 314 and resigning hole 315 all at least be formed on described baseplate part 311 and sidepiece 312, described second limiting section 317 is oppositely arranged with blend stop 24, and moves along guide rail 2 Width with the vertical portion 3221 that blend stop 24 limits hook 322 jointly.Meanwhile, further, match with blend stop 24 for convenience of hooking part 32, described opening 314 is through to described holding part 313 position simultaneously, and holding part 313 is separated into two the first buckling foots being positioned at opening 314 both sides by opening 314; Two described first buckling foots carry out spacing to the hook portion 3222 of hook 322 along guide rail 2 length direction simultaneously.Correspondingly, for reducing the friction of holding part 313 and blend stop 24, described resigning hole 315 is also through to the holding part 313 of opposite side.
As known from the above, the utility model is by being set to the keeper 31 that cooperatively interacts and hooking part 32 by described hooking assemblies 3, wherein hooking part 32 is for carrying fixed light photovoltaic assembly 900, and keeper 31 coordinates with guide rail 2, and by the hook 322 of hooking part 32 is limited in opening 314, coordinate with blend stop 24 simultaneously, so effectively can limit hooking part 32 position, guarantee hook 322 coordinates with blend stop 24, fixing firm, effectively prevents matching loose between hook 322 and blend stop 24.
A series of detailed description listed is above only illustrating for possible embodiments of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill Equivalent embodiments of doing of spirit or change all should be included within protection range of the present utility model.